[alsa-devel] [PATCH] sound/oss/pss: Remove typedefs pss_mixerdata and pss_confdata
Himangi Saraogi
himangi774 at gmail.com
Tue Aug 5 15:26:47 CEST 2014
The Linux kernel coding style guidelines suggest not using typedefs
for structure types. This patch gets rid of the typedefs for pss_mixerdata
and pss_confdata.
The following Coccinelle semantic patch is used to make the change.
@tn@
identifier i;
type td;
@@
-typedef
struct i { ... }
-td
;
@@
type tn.td;
identifier tn.i;
@@
-td
+ struct i
Signed-off-by: Himangi Saraogi <himangi774 at gmail.com>
Acked-by: Julia Lawall <julia.lawall at lip6.fr>
---
sound/oss/pss.c | 46 ++++++++++++++++++++++++----------------------
1 file changed, 24 insertions(+), 22 deletions(-)
diff --git a/sound/oss/pss.c b/sound/oss/pss.c
index 145e36b..ca0d6e9 100644
--- a/sound/oss/pss.c
+++ b/sound/oss/pss.c
@@ -123,25 +123,25 @@ static bool pss_mixer;
#endif
-typedef struct pss_mixerdata {
+struct pss_mixerdata {
unsigned int volume_l;
unsigned int volume_r;
unsigned int bass;
unsigned int treble;
unsigned int synth;
-} pss_mixerdata;
+};
-typedef struct pss_confdata {
+struct pss_confdata {
int base;
int irq;
int dma;
int *osp;
- pss_mixerdata mixer;
+ struct pss_mixerdata mixer;
int ad_mixer_dev;
-} pss_confdata;
+};
-static pss_confdata pss_data;
-static pss_confdata *devc = &pss_data;
+static struct pss_confdata pss_data;
+static struct pss_confdata *devc = &pss_data;
static DEFINE_SPINLOCK(lock);
static int pss_initialized;
@@ -150,7 +150,7 @@ static int pss_cdrom_port = -1; /* Parameter for the PSS cdrom port */
static bool pss_enable_joystick; /* Parameter for enabling the joystick */
static coproc_operations pss_coproc_operations;
-static void pss_write(pss_confdata *devc, int data)
+static void pss_write(struct pss_confdata *devc, int data)
{
unsigned long i, limit;
@@ -206,7 +206,7 @@ static int __init probe_pss(struct address_info *hw_config)
return 1;
}
-static int set_irq(pss_confdata * devc, int dev, int irq)
+static int set_irq(struct pss_confdata *devc, int dev, int irq)
{
static unsigned short irq_bits[16] =
{
@@ -232,7 +232,7 @@ static int set_irq(pss_confdata * devc, int dev, int irq)
return 1;
}
-static void set_io_base(pss_confdata * devc, int dev, int base)
+static void set_io_base(struct pss_confdata *devc, int dev, int base)
{
unsigned short tmp = inw(REG(dev)) & 0x003f;
unsigned short bits = (base & 0x0ffc) << 4;
@@ -240,7 +240,7 @@ static void set_io_base(pss_confdata * devc, int dev, int base)
outw(bits | tmp, REG(dev));
}
-static int set_dma(pss_confdata * devc, int dev, int dma)
+static int set_dma(struct pss_confdata *devc, int dev, int dma)
{
static unsigned short dma_bits[8] =
{
@@ -264,7 +264,7 @@ static int set_dma(pss_confdata * devc, int dev, int dma)
return 1;
}
-static int pss_reset_dsp(pss_confdata * devc)
+static int pss_reset_dsp(struct pss_confdata *devc)
{
unsigned long i, limit = jiffies + HZ/10;
@@ -275,7 +275,7 @@ static int pss_reset_dsp(pss_confdata * devc)
return 1;
}
-static int pss_put_dspword(pss_confdata * devc, unsigned short word)
+static int pss_put_dspword(struct pss_confdata *devc, unsigned short word)
{
int i, val;
@@ -291,7 +291,7 @@ static int pss_put_dspword(pss_confdata * devc, unsigned short word)
return 0;
}
-static int pss_get_dspword(pss_confdata * devc, unsigned short *word)
+static int pss_get_dspword(struct pss_confdata *devc, unsigned short *word)
{
int i, val;
@@ -307,7 +307,8 @@ static int pss_get_dspword(pss_confdata * devc, unsigned short *word)
return 0;
}
-static int pss_download_boot(pss_confdata * devc, unsigned char *block, int size, int flags)
+static int pss_download_boot(struct pss_confdata *devc, unsigned char *block,
+ int size, int flags)
{
int i, val, count;
unsigned long limit;
@@ -397,7 +398,7 @@ static int pss_download_boot(pss_confdata * devc, unsigned char *block, int size
}
/* Mixer */
-static void set_master_volume(pss_confdata *devc, int left, int right)
+static void set_master_volume(struct pss_confdata *devc, int left, int right)
{
static unsigned char log_scale[101] = {
0xdb, 0xe0, 0xe3, 0xe5, 0xe7, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xed, 0xee,
@@ -416,7 +417,7 @@ static void set_master_volume(pss_confdata *devc, int left, int right)
pss_write(devc, log_scale[right] | 0x0100);
}
-static void set_synth_volume(pss_confdata *devc, int volume)
+static void set_synth_volume(struct pss_confdata *devc, int volume)
{
int vol = ((0x8000*volume)/100L);
pss_write(devc, 0x0080);
@@ -425,21 +426,21 @@ static void set_synth_volume(pss_confdata *devc, int volume)
pss_write(devc, vol);
}
-static void set_bass(pss_confdata *devc, int level)
+static void set_bass(struct pss_confdata *devc, int level)
{
int vol = (int)(((0xfd - 0xf0) * level)/100L) + 0xf0;
pss_write(devc, 0x0010);
pss_write(devc, vol | 0x0200);
};
-static void set_treble(pss_confdata *devc, int level)
+static void set_treble(struct pss_confdata *devc, int level)
{
int vol = (((0xfd - 0xf0) * level)/100L) + 0xf0;
pss_write(devc, 0x0010);
pss_write(devc, vol | 0x0300);
};
-static void pss_mixer_reset(pss_confdata *devc)
+static void pss_mixer_reset(struct pss_confdata *devc)
{
set_master_volume(devc, 33, 33);
set_bass(devc, 50);
@@ -499,7 +500,8 @@ static int ret_vol_stereo(int left, int right)
return ((right << 8) | left);
}
-static int call_ad_mixer(pss_confdata *devc,unsigned int cmd, void __user *arg)
+static int call_ad_mixer(struct pss_confdata *devc, unsigned int cmd,
+ void __user *arg)
{
if (devc->ad_mixer_dev != NO_WSS_MIXER)
return mixer_devs[devc->ad_mixer_dev]->ioctl(devc->ad_mixer_dev, cmd, arg);
@@ -509,7 +511,7 @@ static int call_ad_mixer(pss_confdata *devc,unsigned int cmd, void __user *arg)
static int pss_mixer_ioctl (int dev, unsigned int cmd, void __user *arg)
{
- pss_confdata *devc = mixer_devs[dev]->devc;
+ struct pss_confdata *devc = mixer_devs[dev]->devc;
int cmdf = cmd & 0xff;
if ((cmdf != SOUND_MIXER_VOLUME) && (cmdf != SOUND_MIXER_BASS) &&
--
1.9.1
More information about the Alsa-devel
mailing list