MISRA C++:2008, 8.0.1 and CERT-DCL52-J require that one variable per declaration.
Change tree-wide, keeping variables in the initial order (except when it was obviously better to change).
No functional change. The Tensilica HAL remains as is as it should be modified separately
Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com --- src/arch/xtensa/timer.c | 9 ++++-- src/audio/dai.c | 17 +++++++---- src/audio/eq_fir.c | 22 +++++++++++---- src/audio/eq_iir.c | 21 ++++++++++---- src/audio/host.c | 17 +++++++---- src/audio/iir.c | 6 ++-- src/audio/mixer.c | 15 +++++++--- src/audio/pipeline.c | 7 +++-- src/audio/pipeline_static.c | 5 +++- src/audio/src.c | 30 ++++++++++++++------ src/audio/src_core.c | 42 +++++++++++++++++++++------ src/audio/tone.c | 16 +++++++---- src/audio/volume.c | 61 +++++++++++++++++++++++++--------------- src/drivers/dw-dma.c | 15 +++++++--- src/drivers/ssp.c | 12 ++++++-- src/ipc/dma-copy.c | 14 ++++++--- src/ipc/intel-ipc.c | 9 ++++-- src/ipc/ipc.c | 3 +- src/ipc/pmc-ipc.c | 6 ++-- src/lib/alloc.c | 24 +++++++++++----- src/lib/lib.c | 17 +++++++---- src/lib/schedule.c | 13 ++++++--- src/lib/work.c | 18 ++++++++---- src/math/trig.c | 8 ++++-- src/platform/baytrail/clk.c | 3 +- src/platform/baytrail/platform.c | 18 +++++++++--- src/platform/baytrail/timer.c | 8 ++++-- 27 files changed, 313 insertions(+), 123 deletions(-)
diff --git a/src/arch/xtensa/timer.c b/src/arch/xtensa/timer.c index 82c2481..9408eb8 100644 --- a/src/arch/xtensa/timer.c +++ b/src/arch/xtensa/timer.c @@ -132,7 +132,10 @@ int timer64_register(struct timer *timer, void(*handler)(void *arg), void *arg) uint64_t arch_timer_get_system(struct timer *timer) { uint64_t time; - uint32_t flags, low, high, ccompare; + uint32_t flags; + uint32_t low; + uint32_t high; + uint32_t ccompare;
switch (timer->id) { case TIMER0: @@ -171,7 +174,9 @@ uint64_t arch_timer_get_system(struct timer *timer)
int arch_timer_set(struct timer *timer, uint64_t ticks) { - uint32_t time = 1, hitimeout = ticks >> 32, flags; + uint32_t time = 1; + uint32_t hitimeout = ticks >> 32; + uint32_t flags;
/* value of 1 represents rollover */ if ((ticks & 0xffffffff) == 0x1) diff --git a/src/audio/dai.c b/src/audio/dai.c index 84c8bba..4f9a082 100644 --- a/src/audio/dai.c +++ b/src/audio/dai.c @@ -1,4 +1,4 @@ -/* + /* * Copyright (c) 2016, Intel Corporation * All rights reserved. * @@ -216,8 +216,10 @@ static int dai_playback_params(struct comp_dev *dev) struct sof_ipc_comp_config *source_config; struct dma_sg_elem *elem; struct comp_buffer *dma_buffer; - struct list_item *elist, *tlist; - int i, err; + struct list_item *elist; + struct list_item *tlist; + int i; + int err; uint32_t buffer_size;
/* set up DMA configuration */ @@ -284,8 +286,10 @@ static int dai_capture_params(struct comp_dev *dev) struct sof_ipc_comp_config *sink_config; struct dma_sg_elem *elem; struct comp_buffer *dma_buffer; - struct list_item *elist, *tlist; - int i, err; + struct list_item *elist; + struct list_item *tlist; + int i; + int err; uint32_t buffer_size;
/* set up DMA configuration */ @@ -417,7 +421,8 @@ static int dai_reset(struct comp_dev *dev) { struct dai_data *dd = comp_get_drvdata(dev); struct dma_sg_config *config = &dd->config; - struct list_item *elist, *tlist; + struct list_item *elist; + struct list_item *tlist; struct dma_sg_elem *elem;
trace_dai("res"); diff --git a/src/audio/eq_fir.c b/src/audio/eq_fir.c index fc6ae03..323c702 100644 --- a/src/audio/eq_fir.c +++ b/src/audio/eq_fir.c @@ -75,7 +75,11 @@ static void eq_fir_s32_default(struct comp_dev *dev, struct comp_buffer *source, struct comp_buffer *sink, uint32_t frames) { struct comp_data *cd = comp_get_drvdata(dev); - int ch, n, n_wrap_src, n_wrap_snk, n_wrap_min; + int ch; + int n; + int n_wrap_src; + int n_wrap_snk; + int n_wrap_min; int32_t *src = (int32_t *) source->r_ptr; int32_t *snk = (int32_t *) sink->w_ptr; int nch = dev->params.channels; @@ -151,7 +155,11 @@ static void eq_fir_free_delaylines(struct fir_state_32x16 fir[]) static int eq_fir_setup(struct fir_state_32x16 fir[], struct sof_eq_fir_config *config, int nch) { - int i, j, idx, length, resp; + int i; + int j; + int idx; + int length; + int resp; int32_t *fir_data; int16_t *coef_data, *assign_response; int response_index[PLATFORM_MAX_CHANNELS]; @@ -219,7 +227,9 @@ static int eq_fir_switch_response(struct fir_state_32x16 fir[], struct sof_eq_fir_config *config, struct sof_ipc_ctrl_value_comp compv[], uint32_t num_elemens, int nch) { - int i, j, ret; + int i; + int j; + int ret;
/* Copy assign response from update and re-initilize EQ */ if (config == NULL) @@ -327,7 +337,8 @@ static int fir_cmd(struct comp_dev *dev, struct sof_ipc_ctrl_data *cdata) struct comp_data *cd = comp_get_drvdata(dev); struct sof_ipc_ctrl_value_comp *compv; size_t bs; - int i, ret = 0; + int i; + int ret = 0;
/* TODO: determine if data is DMAed or appended to cdata */
@@ -420,7 +431,8 @@ static int eq_fir_cmd(struct comp_dev *dev, int cmd, void *data) static int eq_fir_copy(struct comp_dev *dev) { struct comp_data *sd = comp_get_drvdata(dev); - struct comp_buffer *source, *sink; + struct comp_buffer *source; + struct comp_buffer *sink; uint32_t copy_bytes;
trace_comp("EqF"); diff --git a/src/audio/eq_iir.c b/src/audio/eq_iir.c index 86f879a..f8e3040 100644 --- a/src/audio/eq_iir.c +++ b/src/audio/eq_iir.c @@ -75,7 +75,11 @@ static void eq_iir_s32_default(struct comp_dev *dev, struct comp_buffer *source, struct comp_buffer *sink, uint32_t frames) { struct comp_data *cd = comp_get_drvdata(dev); - int ch, n, n_wrap_src, n_wrap_snk, n_wrap_min; + int ch; + int n; + int n_wrap_src; + int n_wrap_snk; + int n_wrap_min; int32_t *src = (int32_t *) source->r_ptr; int32_t *snk = (int32_t *) sink->w_ptr; int nch = dev->params.channels; @@ -153,7 +157,10 @@ static void eq_iir_free_delaylines(struct iir_state_df2t *iir) static int eq_iir_setup(struct iir_state_df2t iir[], struct sof_eq_iir_config *config, int nch) { - int i, j, idx, resp; + int i; + int j; + int idx; + int resp; size_t s; size_t size_sum = 0; int64_t *iir_delay; /* TODO should not need to know the type */ @@ -225,7 +232,9 @@ static int eq_iir_switch_response(struct iir_state_df2t iir[], struct sof_eq_iir_config *config, struct sof_ipc_ctrl_value_comp compv[], uint32_t num_elemens, int nch) { - int i, j, ret; + int i; + int j; + int ret;
/* Copy assign response from update and re-initilize EQ */ if (config == NULL) @@ -328,7 +337,8 @@ static int iir_cmd(struct comp_dev *dev, struct sof_ipc_ctrl_data *cdata) { struct comp_data *cd = comp_get_drvdata(dev); struct sof_ipc_ctrl_value_comp *compv; - int i, ret = 0; + int i; + int ret = 0; size_t bs;
switch (cdata->cmd) { @@ -416,7 +426,8 @@ static int eq_iir_cmd(struct comp_dev *dev, int cmd, void *data) static int eq_iir_copy(struct comp_dev *dev) { struct comp_data *cd = comp_get_drvdata(dev); - struct comp_buffer *source, *sink; + struct comp_buffer *source; + struct comp_buffer *sink; uint32_t copy_bytes;
trace_comp("EqI"); diff --git a/src/audio/host.c b/src/audio/host.c index 76124fc..4990f11 100644 --- a/src/audio/host.c +++ b/src/audio/host.c @@ -112,9 +112,12 @@ static void host_dma_cb(void *data, uint32_t type, struct dma_sg_elem *next) { struct comp_dev *dev = (struct comp_dev *)data; struct host_data *hd = comp_get_drvdata(dev); - struct dma_sg_elem *local_elem, *source_elem, *sink_elem; + struct dma_sg_elem *local_elem; + struct dma_sg_elem *source_elem; + struct dma_sg_elem *sink_elem; struct comp_buffer *dma_buffer; - uint32_t next_size, need_copy = 0; + uint32_t next_size; + uint32_t need_copy = 0; uint32_t period_bytes = hd->period_bytes;
local_elem = list_first_item(&hd->config.elem_list, @@ -308,7 +311,8 @@ static int create_local_elems(struct comp_dev *dev) { struct host_data *hd = comp_get_drvdata(dev); struct dma_sg_elem *e; - struct list_item *elist, *tlist; + struct list_item *elist; + struct list_item *tlist; int i;
for (i = 0; i < hd->period_count; i++) { @@ -344,7 +348,9 @@ unwind: static int host_elements_reset(struct comp_dev *dev) { struct host_data *hd = comp_get_drvdata(dev); - struct dma_sg_elem *source_elem, *sink_elem, *local_elem; + struct dma_sg_elem *source_elem; + struct dma_sg_elem *sink_elem; + struct dma_sg_elem *local_elem;
/* setup elem to point to first source elem */ source_elem = list_first_item(&hd->source->elem_list, @@ -588,7 +594,8 @@ static int host_reset(struct comp_dev *dev) { struct host_data *hd = comp_get_drvdata(dev); struct dma_sg_elem *e; - struct list_item *elist, *tlist; + struct list_item *elist; + struct list_item *tlist;
trace_host("res");
diff --git a/src/audio/iir.c b/src/audio/iir.c index 44c748b..b0d12f5 100644 --- a/src/audio/iir.c +++ b/src/audio/iir.c @@ -72,10 +72,12 @@
int32_t iir_df2t(struct iir_state_df2t *iir, int32_t x) { - int32_t in, tmp; + int32_t in; + int32_t tmp; int64_t acc; int32_t out = 0; - int i, j; + int i; + int j; int d = 0; /* Index to delays */ int c = 2; /* Index to coefficient a2 */
diff --git a/src/audio/mixer.c b/src/audio/mixer.c index 3861b7c..3321684 100644 --- a/src/audio/mixer.c +++ b/src/audio/mixer.c @@ -52,9 +52,12 @@ struct mixer_data { static void mix_n(struct comp_dev *dev, struct comp_buffer *sink, struct comp_buffer **sources, uint32_t num_sources, uint32_t frames) { - int32_t *src, *dest = sink->w_ptr, count; + int32_t *src; + int32_t *dest = sink->w_ptr; + int32_t count; int64_t val[2]; - int i, j; + int i; + int j;
count = frames * dev->params.channels;
@@ -213,9 +216,13 @@ static int mixer_cmd(struct comp_dev *dev, int cmd, void *data) static int mixer_copy(struct comp_dev *dev) { struct mixer_data *md = comp_get_drvdata(dev); - struct comp_buffer *sink, *sources[PLATFORM_MAX_STREAMS], *source; + struct comp_buffer *sink; + struct comp_buffer *sources[PLATFORM_MAX_STREAMS]; + struct comp_buffer *source; struct list_item *blist; - int32_t i = 0, num_mix_sources = 0, xru = 0; + int32_t i = 0; + int32_t num_mix_sources = 0; + int32_t xru = 0;
tracev_mixer("cpy");
diff --git a/src/audio/pipeline.c b/src/audio/pipeline.c index 69dcce7..7531f41 100644 --- a/src/audio/pipeline.c +++ b/src/audio/pipeline.c @@ -482,7 +482,9 @@ static int preload_downstream(struct comp_dev *start, struct comp_dev *current) { struct sof_ipc_comp_config *config = COMP_GET_CONFIG(current); struct list_item *clist; - int i, total = 0, count = 0; + int i; + int total = 0; + int count = 0;
tracev_pipe("PR-"); tracev_value(current->comp.id); @@ -524,7 +526,8 @@ static int preload_downstream(struct comp_dev *start, struct comp_dev *current) int pipeline_prepare(struct pipeline *p, struct comp_dev *dev) { struct op_data op_data; - int ret, i; + int ret; + int i;
trace_pipe("pre");
diff --git a/src/audio/pipeline_static.c b/src/audio/pipeline_static.c index b6f17ae..88d52f2 100644 --- a/src/audio/pipeline_static.c +++ b/src/audio/pipeline_static.c @@ -359,7 +359,10 @@ int init_static_pipeline(struct ipc *ipc) { struct scomps *sc; struct sof_ipc_comp *c; - int i, j, k, ret; + int i; + int j; + int k; + int ret;
/* init system pipeline core */ ret = pipeline_init(); diff --git a/src/audio/src.c b/src/audio/src.c index 86f56de..2b94854 100644 --- a/src/audio/src.c +++ b/src/audio/src.c @@ -131,7 +131,8 @@ static void src_2s_s32_default(struct comp_dev *dev, struct comp_buffer *source, struct comp_buffer *sink, uint32_t source_frames, uint32_t sink_frames) { - int i, j; + int i; + int j; struct polyphase_src *s; struct comp_data *cd = comp_get_drvdata(dev); int blk_in = cd->src[0].blk_in; @@ -141,7 +142,8 @@ static void src_2s_s32_default(struct comp_dev *dev, int nch = dev->params.channels; int32_t *dest = (int32_t *) sink->w_ptr; int32_t *src = (int32_t *) source->r_ptr; - struct src_stage_prm s1, s2; + struct src_stage_prm s1; + struct src_stage_prm s2; int n_read = 0; int n_written = 0;
@@ -203,7 +205,8 @@ static void src_1s_s32_default(struct comp_dev *dev, struct comp_buffer *source, struct comp_buffer *sink, uint32_t source_frames, uint32_t sink_frames) { - int i, j; + int i; + int j; struct polyphase_src *s;
struct comp_data *cd = comp_get_drvdata(dev); @@ -317,12 +320,19 @@ static int src_params(struct comp_dev *dev) struct sof_ipc_comp_src *src = COMP_GET_IPC(dev, sof_ipc_comp_src); struct sof_ipc_comp_config *config = COMP_GET_CONFIG(dev); struct comp_data *cd = comp_get_drvdata(dev); - struct comp_buffer *sink, *source; + struct comp_buffer *sink; + struct comp_buffer *source; struct src_alloc need; size_t delay_lines_size; - uint32_t source_rate, sink_rate; + uint32_t source_rate; + uint32_t sink_rate; int32_t *buffer_start; - int n = 0, i, err, frames_is_for_source, nch, q; + int n = 0; + int i; + int err; + int frames_is_for_source; + int nch; + int q;
trace_src("par");
@@ -513,8 +523,12 @@ static int src_cmd(struct comp_dev *dev, int cmd, void *data) static int src_copy(struct comp_dev *dev) { struct comp_data *cd = comp_get_drvdata(dev); - struct comp_buffer *source, *sink; - int need_source, need_sink, blk_in, blk_out; + struct comp_buffer *source; + struct comp_buffer *sink; + int need_source; + int need_sink; + int blk_in; + int blk_out;
trace_comp("SRC");
diff --git a/src/audio/src_core.c b/src/audio/src_core.c index 1577e14..bce3586 100644 --- a/src/audio/src_core.c +++ b/src/audio/src_core.c @@ -80,7 +80,8 @@ int src_find_fs(int fs_list[], int list_length, int fs) /* Match SOF and defined SRC input rates into a bit mask */ int32_t src_input_rates(void) { - int n, b; + int n; + int b; int mask = 0;
for (n = SOF_RATES_LENGTH - 1; n >= 0; n--) { @@ -94,7 +95,8 @@ int32_t src_input_rates(void) /* Match SOF and defined SRC output rates into a bit mask */ int32_t src_output_rates(void) { - int n, b; + int n; + int b; int mask = 0;
for (n = SOF_RATES_LENGTH - 1; n >= 0; n--) { @@ -109,8 +111,13 @@ int32_t src_output_rates(void) int src_buffer_lengths(struct src_alloc *a, int fs_in, int fs_out, int nch, int max_frames, int max_frames_is_for_source) { - int blk_in, blk_out, k, s1_times, s2_times; - struct src_stage *stage1, *stage2; + int blk_in; + int blk_out; + int k; + int s1_times; + int s2_times; + struct src_stage *stage1; + struct src_stage *stage2;
a->idx_in = src_find_fs(src_in_fs, NUM_IN_FS, fs_in); a->idx_out = src_find_fs(src_out_fs, NUM_OUT_FS, fs_out); @@ -265,8 +272,10 @@ void src_polyphase_reset(struct polyphase_src *src) int src_polyphase_init(struct polyphase_src *src, int fs1, int fs2, struct src_alloc *res, int32_t *delay_lines_start) { - int n_stages, ret; - struct src_stage *stage1, *stage2; + int n_stages; + int ret; + struct src_stage *stage1; + struct src_stage *stage2;
if ((res->idx_in < 0) || (res->idx_out < 0)) { src->blk_in = res->blk_in; @@ -395,7 +404,14 @@ static inline int32_t fir_filter(
void src_polyphase_stage_cir(struct src_stage_prm *s) { - int n, m, f, c, r, n_wrap_fir, n_wrap_buf, n_wrap_min; + int n; + int m; + int f; + int c; + int r; + int n_wrap_fir; + int n_wrap_buf; + int n_wrap_min; int32_t z;
for (n = 0; n < s->times; n++) { @@ -499,8 +515,16 @@ void src_polyphase_stage_cir(struct src_stage_prm *s)
void src_polyphase_stage_cir_s24(struct src_stage_prm *s) { - int n, m, f, c, r, n_wrap_fir, n_wrap_buf, n_wrap_min; - int32_t se, z; + int n; + int m; + int f; + int c; + int r; + int n_wrap_fir; + int n_wrap_buf; + int n_wrap_min; + int32_t se; + int32_t z;
for (n = 0; n < s->times; n++) { /* Input data */ diff --git a/src/audio/tone.c b/src/audio/tone.c index 94d9aa7..51ceece 100644 --- a/src/audio/tone.c +++ b/src/audio/tone.c @@ -97,7 +97,9 @@ static void tone_s32_default(struct comp_dev *dev, struct comp_buffer *sink, struct comp_data *cd = comp_get_drvdata(dev); int32_t sine_sample; int32_t *dest = (int32_t*) sink->w_ptr; - int i, n, n_wrap_dest; + int i; + int n; + int n_wrap_dest; int nch = cd->channels;
n = frames * nch; @@ -142,7 +144,8 @@ static void tone_s32_default(struct comp_dev *dev, struct comp_buffer *sink,
static int32_t tonegen(struct tone_state *sg) { - int64_t sine, w; + int64_t sine; + int64_t w;
/* sg->w is angle in Q4.28 radians format, sin() returns Q1.31 */ /* sg->a is amplitude as Q1.31 */ @@ -161,7 +164,8 @@ static int32_t tonegen(struct tone_state *sg)
static void tonegen_control(struct tone_state *sg) { - int64_t a, p; + int64_t a; + int64_t p;
/* Count samples, 125 us blocks */ sg->sample_count++; @@ -329,7 +333,8 @@ static void tonegen_reset(struct tone_state *sg)
static int tonegen_init(struct tone_state *sg, int32_t fs, int32_t f, int32_t a) { - int idx, i; + int idx; + int i;
sg->a_target = a; sg->a = (sg->ramp_step > sg->a_target) ? sg->a_target : sg->ramp_step; @@ -516,7 +521,8 @@ static int tone_copy(struct comp_dev *dev)
static int tone_prepare(struct comp_dev *dev) { - int32_t f, a; + int32_t f; + int32_t a; struct comp_data *cd = comp_get_drvdata(dev);
trace_tone("TPp"); diff --git a/src/audio/volume.c b/src/audio/volume.c index b7e8e39..96d1974 100644 --- a/src/audio/volume.c +++ b/src/audio/volume.c @@ -95,8 +95,10 @@ static void vol_s16_to_s32(struct comp_dev *dev, struct comp_buffer *sink, struct comp_buffer *source, uint32_t frames) { struct comp_data *cd = comp_get_drvdata(dev); - int16_t *src = (int16_t*) source->r_ptr; - int32_t i, *dest = (int32_t*) sink->w_ptr; + int16_t *src = (int16_t *) source->r_ptr; + int32_t *dest = (int32_t *) sink->w_ptr; + int32_t i; +
/* buffer sizes are always divisible by period frames */ for (i = 0; i < frames * 2; i += 2) { @@ -110,8 +112,9 @@ static void vol_s32_to_s16(struct comp_dev *dev, struct comp_buffer *sink, struct comp_buffer *source, uint32_t frames) { struct comp_data *cd = comp_get_drvdata(dev); - int32_t i, *src = (int32_t*) source->r_ptr; - int16_t *dest = (int16_t*) sink->w_ptr; + int32_t *src = (int32_t *) source->r_ptr; + int16_t *dest = (int16_t *) sink->w_ptr; + int32_t i;
/* buffer sizes are always divisible by period frames */ for (i = 0; i < frames * 2; i += 2) { @@ -125,8 +128,9 @@ static void vol_s32_to_s32(struct comp_dev *dev, struct comp_buffer *sink, struct comp_buffer *source, uint32_t frames) { struct comp_data *cd = comp_get_drvdata(dev); - int32_t *src = (int32_t*) source->r_ptr; - int32_t i, *dest = (int32_t*) sink->w_ptr; + int32_t *src = (int32_t *) source->r_ptr; + int32_t *dest = (int32_t *) sink->w_ptr; + int32_t i;
/* buffer sizes are always divisible by period frames */ for (i = 0; i < frames * 2; i += 2) { @@ -140,8 +144,8 @@ static void vol_s16_to_s16(struct comp_dev *dev, struct comp_buffer *sink, struct comp_buffer *source, uint32_t frames) { struct comp_data *cd = comp_get_drvdata(dev); - int16_t *src = (int16_t*) source->r_ptr; - int16_t *dest = (int16_t*) sink->w_ptr; + int16_t *src = (int16_t *) source->r_ptr; + int16_t *dest = (int16_t *) sink->w_ptr; int32_t i;
/* buffer sizes are always divisible by period frames */ @@ -156,8 +160,9 @@ static void vol_s16_to_s24(struct comp_dev *dev, struct comp_buffer *sink, struct comp_buffer *source, uint32_t frames) { struct comp_data *cd = comp_get_drvdata(dev); - int16_t *src = (int16_t*) source->r_ptr; - int32_t i, *dest = (int32_t*) sink->w_ptr; + int16_t *src = (int16_t *) source->r_ptr; + int32_t *dest = (int32_t *) sink->w_ptr; + int32_t i;
/* buffer sizes are always divisible by period frames */ for (i = 0; i < frames * 2; i += 2) { @@ -171,8 +176,9 @@ static void vol_s24_to_s16(struct comp_dev *dev, struct comp_buffer *sink, struct comp_buffer *source, uint32_t frames) { struct comp_data *cd = comp_get_drvdata(dev); - int32_t i, *src = (int32_t*) source->r_ptr; - int16_t *dest = (int16_t*) sink->w_ptr; + int32_t *src = (int32_t *) source->r_ptr; + int16_t *dest = (int16_t *) sink->w_ptr; + int32_t i;
/* buffer sizes are always divisible by period frames */ for (i = 0; i < frames * 2; i += 2) { @@ -188,8 +194,9 @@ static void vol_s32_to_s24(struct comp_dev *dev, struct comp_buffer *sink, struct comp_buffer *source, uint32_t frames) { struct comp_data *cd = comp_get_drvdata(dev); - int32_t *src = (int32_t*) source->r_ptr; - int32_t i, *dest = (int32_t*) sink->w_ptr; + int32_t *src = (int32_t *) source->r_ptr; + int32_t *dest = (int32_t *) sink->w_ptr; + int32_t i;
/* buffer sizes are always divisible by period frames */ for (i = 0; i < frames * 2; i += 2) { @@ -203,8 +210,9 @@ static void vol_s24_to_s32(struct comp_dev *dev, struct comp_buffer *sink, struct comp_buffer *source, uint32_t frames) { struct comp_data *cd = comp_get_drvdata(dev); - int32_t i, *src = (int32_t*) source->r_ptr; - int32_t *dest = (int32_t*) sink->w_ptr; + int32_t *src = (int32_t *) source->r_ptr; + int32_t *dest = (int32_t *) sink->w_ptr; + int32_t i;
/* buffer sizes are always divisible by period frames */ for (i = 0; i < frames * 2; i += 2) { @@ -274,7 +282,8 @@ static uint32_t vol_work(void *data, uint32_t delay) struct comp_dev *dev = (struct comp_dev *)data; struct comp_data *cd = comp_get_drvdata(dev); uint32_t vol; - int i, again = 0; + int again = 0; + int i;
/* inc/dec each volume if it's not at target */ for (i = 0; i < PLATFORM_MAX_CHANNELS; i++) { @@ -406,7 +415,8 @@ static inline void volume_set_chan_unmute(struct comp_dev *dev, int chan) static int volume_ctrl_set_cmd(struct comp_dev *dev, struct sof_ipc_ctrl_data *cdata) { struct comp_data *cd = comp_get_drvdata(dev); - int i, j; + int i; + int j;
/* validate */ if (cdata->num_elems == 0 || cdata->num_elems >= SOF_IPC_MAX_CHANNELS) { @@ -457,7 +467,8 @@ static int volume_ctrl_set_cmd(struct comp_dev *dev, struct sof_ipc_ctrl_data *c static int volume_ctrl_get_cmd(struct comp_dev *dev, struct sof_ipc_ctrl_data *cdata) { struct comp_data *cd = comp_get_drvdata(dev); - int i, j; + int i; + int j;
/* validate */ if (cdata->num_elems == 0 || cdata->num_elems >= SOF_IPC_MAX_CHANNELS) { @@ -510,7 +521,8 @@ static int volume_cmd(struct comp_dev *dev, int cmd, void *data) static int volume_copy(struct comp_dev *dev) { struct comp_data *cd = comp_get_drvdata(dev); - struct comp_buffer *sink, *source; + struct comp_buffer *sink; + struct comp_buffer *source; uint32_t copy_bytes;
tracev_volume("cpy"); @@ -549,9 +561,12 @@ static int volume_copy(struct comp_dev *dev) static int volume_prepare(struct comp_dev *dev) { struct comp_data *cd = comp_get_drvdata(dev); - struct comp_buffer *sinkb, *sourceb; - struct sof_ipc_comp_config *sconfig, *config = COMP_GET_CONFIG(dev); - int i, ret; + struct comp_buffer *sinkb; + struct comp_buffer *sourceb; + struct sof_ipc_comp_config *sconfig; + struct sof_ipc_comp_config *config = COMP_GET_CONFIG(dev); + int i; + int ret;
trace_volume("pre");
diff --git a/src/drivers/dw-dma.c b/src/drivers/dw-dma.c index 7c6cd86..007bf3f 100644 --- a/src/drivers/dw-dma.c +++ b/src/drivers/dw-dma.c @@ -434,8 +434,11 @@ static int dw_dma_set_config(struct dma *dma, int channel, struct dma_pdata *p = dma_get_drvdata(dma); struct list_item *plist; struct dma_sg_elem *sg_elem; - struct dw_lli2 *lli_desc, *lli_desc_head, *lli_desc_tail; - uint32_t desc_count = 0, flags; + struct dw_lli2 *lli_desc; + struct dw_lli2 *lli_desc_head; + struct dw_lli2 *lli_desc_tail; + uint32_t desc_count = 0; + uint32_t flags;
spin_lock_irq(&dma->lock, flags);
@@ -680,8 +683,12 @@ static void dw_dma_irq_handler(void *data) struct dma *dma = (struct dma *)data; struct dma_pdata *p = dma_get_drvdata(dma); struct dma_sg_elem next; - uint32_t status_tfr = 0, status_block = 0, status_err = 0, status_intr; - uint32_t mask, pmask; + uint32_t status_tfr = 0; + uint32_t status_block = 0; + uint32_t status_err = 0; + uint32_t status_intr; + uint32_t mask; + uint32_t pmask; int i;
status_intr = dw_read(dma, DW_INTR_STATUS); diff --git a/src/drivers/ssp.c b/src/drivers/ssp.c index 3e709d0..885a78e 100644 --- a/src/drivers/ssp.c +++ b/src/drivers/ssp.c @@ -69,8 +69,16 @@ static inline int ssp_set_config(struct dai *dai, struct sof_ipc_dai_config *config) { struct ssp_pdata *ssp = dai_get_drvdata(dai); - uint32_t sscr0, sscr1, sscr2, sscr3, sspsp, sfifott, mdiv, bdiv; - uint32_t data_size, frame_len = 0; + uint32_t sscr0; + uint32_t sscr1; + uint32_t sscr2; + uint32_t sscr3; + uint32_t sspsp; + uint32_t sfifott; + uint32_t mdiv; + uint32_t bdiv; + uint32_t data_size; + uint32_t frame_len = 0; int ret = 0;
spin_lock(&ssp->lock); diff --git a/src/ipc/dma-copy.c b/src/ipc/dma-copy.c index d295089..b345ac9 100644 --- a/src/ipc/dma-copy.c +++ b/src/ipc/dma-copy.c @@ -76,10 +76,13 @@ int dma_copy_to_host(struct dma_sg_config *host_sg, int32_t host_offset, void *local_ptr, int32_t size) { struct dma_sg_config config; - struct dma_sg_elem *host_sg_elem, local_sg_elem; + struct dma_sg_elem *host_sg_elem; + struct dma_sg_elem local_sg_elem; struct dma *dma = dma_get(DMA_ID_DMAC0); completion_t complete; - int32_t err, offset = host_offset, chan; + int32_t err; + int32_t offset = host_offset; + int32_t chan;
if (dma == NULL) return -ENODEV; @@ -155,10 +158,13 @@ int dma_copy_from_host(struct dma_sg_config *host_sg, int32_t host_offset, void *local_ptr, int32_t size) { struct dma_sg_config config; - struct dma_sg_elem *host_sg_elem, local_sg_elem; + struct dma_sg_elem *host_sg_elem; + struct dma_sg_elem local_sg_elem; struct dma *dma = dma_get(DMA_ID_DMAC0); completion_t complete; - int32_t err, offset = host_offset, chan; + int32_t err; + int32_t offset = host_offset; + int32_t chan;
if (dma == NULL) return -ENODEV; diff --git a/src/ipc/intel-ipc.c b/src/ipc/intel-ipc.c index 8a4fafd..2a31772 100644 --- a/src/ipc/intel-ipc.c +++ b/src/ipc/intel-ipc.c @@ -99,7 +99,8 @@ static int get_page_descriptors(struct intel_ipc_data *iipc, struct dma_sg_config config; struct dma_sg_elem elem; struct dma *dma; - int chan, ret = 0; + int chan; + int ret = 0;
/* get DMA channel from DMAC0 */ chan = dma_channel_get(iipc->dmac0); @@ -161,8 +162,10 @@ static int parse_page_descriptors(struct intel_ipc_data *iipc, struct sof_ipc_comp_host *host = NULL; struct dma_trace_data *d = NULL; struct dma_sg_elem elem; - int i, err; - uint32_t idx, phy_addr; + int i; + int err; + uint32_t idx; + uint32_t phy_addr;
elem.size = HOST_PAGE_SIZE; if (is_trace) diff --git a/src/ipc/ipc.c b/src/ipc/ipc.c index 966fafd..6c40d10 100644 --- a/src/ipc/ipc.c +++ b/src/ipc/ipc.c @@ -185,7 +185,8 @@ int ipc_buffer_free(struct ipc *ipc, uint32_t buffer_id) int ipc_comp_connect(struct ipc *ipc, struct sof_ipc_pipe_comp_connect *connect) { - struct ipc_comp_dev *icd_source, *icd_sink; + struct ipc_comp_dev *icd_source; + struct ipc_comp_dev *icd_sink;
/* check whether the components already exist */ icd_source = ipc_get_comp(ipc, connect->source_id); diff --git a/src/ipc/pmc-ipc.c b/src/ipc/pmc-ipc.c index a5aecdd..b8183c0 100644 --- a/src/ipc/pmc-ipc.c +++ b/src/ipc/pmc-ipc.c @@ -53,7 +53,8 @@ static struct intel_ipc_pmc_data *_pmc;
static void do_cmd(void) { - uint32_t ipcsc, status = 0; + uint32_t ipcsc; + uint32_t status = 0; trace_ipc("SCm"); trace_value(_pmc->msg_l); @@ -123,7 +124,8 @@ static void irq_handler(void *arg)
int ipc_pmc_send_msg(uint32_t message) { - uint32_t ipclpesch, irq_mask; + uint32_t ipclpesch; + uint32_t irq_mask;
trace_ipc("SMs");
diff --git a/src/lib/alloc.c b/src/lib/alloc.c index 1b43d12..0d9b07c 100644 --- a/src/lib/alloc.c +++ b/src/lib/alloc.c @@ -266,8 +266,12 @@ static void *alloc_cont_blocks(struct mm_heap *heap, int level, int bflags, struct block_map *map = &heap->map[level]; struct block_hdr *hdr = &map->block[map->first_free]; void *ptr; - unsigned int start, current, count = bytes / map->block_size; - unsigned int i, remaining = map->count - count, end; + unsigned int start; + unsigned int current; + unsigned int count = bytes / map->block_size; + unsigned int i; + unsigned int remaining = map->count - count; + unsigned int end;
if (bytes % map->block_size) count++; @@ -337,7 +341,9 @@ static void free_block(struct mm_heap *heap, void *ptr) struct mm_heap * mm_heap; struct block_map * block_map; struct block_hdr *hdr; - int i, block, array_size; + int i; + int block; + int array_size;
/* sanity check */ if (ptr == NULL) @@ -465,7 +471,8 @@ void *rballoc(int zone, int bflags, size_t bytes) { struct block_map * block_map = buf_heap_map; struct mm_heap * mm_heap = &memmap.buffer; - int i, array_size = ARRAY_SIZE(buf_heap_map); + int i; + int array_size = ARRAY_SIZE(buf_heap_map); uint32_t flags; void *ptr = NULL;
@@ -569,7 +576,8 @@ uint32_t mm_pm_context_size(void) int mm_pm_context_save(struct dma_sg_config *sg) { uint32_t used; - int32_t offset = 0, ret; + int32_t offset = 0; + int32_t ret;
/* first make sure SG buffer has enough space on host for DSP context */ used = mm_pm_context_size(); @@ -605,7 +613,8 @@ int mm_pm_context_save(struct dma_sg_config *sg) */ int mm_pm_context_restore(struct dma_sg_config *sg) { - int32_t offset = 0, ret; + int32_t offset = 0; + int32_t ret;
/* copy memory maps from SG */ ret = dma_copy_from_host(sg, offset, @@ -633,7 +642,8 @@ int mm_pm_context_restore(struct dma_sg_config *sg) /* initialise map */ void init_heap(struct reef *reef) { - struct block_map *next_map, *current_map; + struct block_map *next_map; + struct block_map *current_map; int i;
spinlock_init(&memmap.lock); diff --git a/src/lib/lib.c b/src/lib/lib.c index 764e53b..e1b1d9a 100644 --- a/src/lib/lib.c +++ b/src/lib/lib.c @@ -36,9 +36,13 @@
void cmemcpy(void *dest, void *src, size_t size) { - uint32_t *d32, *s32; - uint8_t *d8, *s8; - int i, d = size / 4, r = size % 4; + uint32_t *d32; + uint32_t *s32; + uint8_t *d8; + uint8_t *s8; + int i; + int d = size / 4; + int r = size % 4;
/* copy word at a time */ d32 = dest; @@ -66,7 +70,9 @@ void bzero(void *s, size_t n) { uint32_t *d32 = s; uint8_t *d8; - int i, d = n >> 2, r = n % 4; + int i; + int d = n >> 2; + int r = n % 4;
/* zero word at a time */ for (i = 0; i < d; i++) @@ -81,7 +87,8 @@ void bzero(void *s, size_t n) /* generic memset - TODO: can be optimsed for ARCH ? */ void *memset(void *s, int c, size_t n) { - uint8_t *d8 = s, v = c; + uint8_t *d8 = s; + uint8_t v = c; int i;
for (i = 0; i < n; i++) diff --git a/src/lib/schedule.c b/src/lib/schedule.c index dbf278b..142a2fb 100644 --- a/src/lib/schedule.c +++ b/src/lib/schedule.c @@ -94,9 +94,13 @@ static inline void edf_reschedule(struct task *task, uint64_t current) static inline struct task *edf_get_next(uint64_t current, struct task *ignore) { - struct task *task, *next_task = NULL; - struct list_item *clist, *tlist; - uint64_t next_delta = UINT64_MAX, delta, deadline; + struct task *task; + struct task *next_task = NULL; + struct list_item *clist; + struct list_item *tlist; + uint64_t next_delta = UINT64_MAX; + uint64_t delta; + uint64_t deadline; int reschedule = 0;
/* any tasks in the scheduler ? */ @@ -157,7 +161,8 @@ static uint32_t sch_work(void *data, uint32_t delay) */ struct task *schedule_edf(void) { - struct task *task, *next_plus1_task = NULL; + struct task *task; + struct task *next_plus1_task = NULL; uint64_t current; uint32_t flags;
diff --git a/src/lib/work.c b/src/lib/work.c index c53f029..a267b80 100644 --- a/src/lib/work.c +++ b/src/lib/work.c @@ -98,7 +98,8 @@ static int is_work_pending(struct work_queue *queue) { struct list_item *wlist; struct work *work; - uint32_t win_end, win_start; + uint32_t win_end; + uint32_t win_start; int pending_count = 0;
/* get the current valid window of work */ @@ -158,9 +159,11 @@ static inline void work_next_timeout(struct work_queue *queue, /* run all pending work */ static void run_work(struct work_queue *queue, uint32_t *flags) { - struct list_item *wlist, *tlist; + struct list_item *wlist; + struct list_item *tlist; struct work *work; - uint32_t reschedule_usecs, udelay; + uint32_t reschedule_usecs; + uint32_t udelay;
/* check each work item in queue for pending */ list_for_item_safe(wlist, tlist, &queue->work) { @@ -207,7 +210,10 @@ static void queue_get_next_timeout(struct work_queue *queue) { struct list_item *wlist; struct work *work; - uint32_t delta = MAX_INT, current, d, ticks; + uint32_t delta = MAX_INT; + uint32_t current; + uint32_t d; + uint32_t ticks;
/* only recalc if work list not empty */ if (list_is_empty(&queue->work)) { @@ -240,7 +246,9 @@ static void queue_recalc_timers(struct work_queue *queue, { struct list_item *wlist; struct work *work; - uint32_t delta_ticks, delta_usecs, current; + uint32_t delta_ticks; + uint32_t delta_usecs; + uint32_t current;
/* get current time */ current = work_get_timer(queue); diff --git a/src/math/trig.c b/src/math/trig.c index 416c355..8101980 100644 --- a/src/math/trig.c +++ b/src/math/trig.c @@ -575,8 +575,12 @@ static inline int32_t sine_lookup(int idx) { /* Compute fixed point sine with table lookup and interpolation */ int32_t sin_fixed(int32_t w) { int idx; - int32_t frac, s0, s1, delta; - int64_t sine, idx_tmp; + int32_t frac; + int32_t s0; + int32_t s1; + int32_t delta; + int64_t sine; + int64_t idx_tmp;
/* Q4.28 x Q12.20 -> Q16.48 */ idx_tmp = (int64_t) w * SINE_C_Q20; diff --git a/src/platform/baytrail/clk.c b/src/platform/baytrail/clk.c index 1b1504e..f2362ec 100644 --- a/src/platform/baytrail/clk.c +++ b/src/platform/baytrail/clk.c @@ -151,7 +151,8 @@ void clock_disable(int clock) uint32_t clock_set_freq(int clock, uint32_t hz) { struct clock_notify_data notify_data; - uint32_t idx, flags; + uint32_t idx; + uint32_t flags; int err = 0;
notify_data.old_freq = clk_pdata->clk[clock].freq; diff --git a/src/platform/baytrail/platform.c b/src/platform/baytrail/platform.c index 26a775e..e3daf48 100644 --- a/src/platform/baytrail/platform.c +++ b/src/platform/baytrail/platform.c @@ -234,11 +234,21 @@ void platform_interrupt_unmask(uint32_t irq, uint32_t mask) int platform_init(struct reef *reef) { #if defined CONFIG_BAYTRAIL - struct dma *dmac0, *dmac1; - struct dai *ssp0, *ssp1, *ssp2; + struct dma *dmac0; + struct dma *dmac1; + struct dai *ssp0; + struct dai *ssp1; + struct dai *ssp2; #elif defined CONFIG_CHERRYTRAIL - struct dma *dmac0, *dmac1, *dmac2; - struct dai *ssp0, *ssp1, *ssp2, *ssp3, *ssp4, *ssp5; + struct dma *dmac0; + struct dma *dmac1; + struct dma *dmac2; + struct dai *ssp0; + struct dai *ssp1; + struct dai *ssp2; + struct dai *ssp3; + struct dai *ssp4; + struct dai *ssp5; #else #error Undefined platform #endif diff --git a/src/platform/baytrail/timer.c b/src/platform/baytrail/timer.c index ce58fc5..513ede1 100644 --- a/src/platform/baytrail/timer.c +++ b/src/platform/baytrail/timer.c @@ -96,7 +96,9 @@ void platform_timer_stop(struct timer *timer)
int platform_timer_set(struct timer *timer, uint64_t ticks) { - uint32_t time = 1, hitimeout = ticks >> 32, flags; + uint32_t time = 1; + uint32_t hitimeout = ticks >> 32; + uint32_t flags;
/* a tick value of 0 will not generate an IRQ */ /* value of 1 represents rollover */ @@ -139,7 +141,9 @@ void platform_timer_clear(struct timer *timer) uint64_t platform_timer_get(struct timer *timer) { uint64_t time; - uint32_t flags, low, high; + uint32_t flags; + uint32_t low; + uint32_t high;
flags = arch_interrupt_global_disable();