On Fri, Feb 07, 2014 at 10:14:03PM +0530, Rashika Kheria wrote:
Remove unused function in pci/lx6464es/lx_core.c.
This eliminates the following warning in pci/lx6464es/lx_core.c: sound/pci/lx6464es/lx_core.c:144:5: warning: no previous prototype for ‘lx_plx_mbox_read’ [-Wmissing-prototypes] sound/pci/lx6464es/lx_core.c:172:5: warning: no previous prototype for ‘lx_plx_mbox_write’ [-Wmissing-prototypes] sound/pci/lx6464es/lx_core.c:494:5: warning: no previous prototype for ‘lx_dsp_es_check_pipeline’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria rashika.kheria@gmail.com
Reviewed-by: Josh Triplett josh@joshtriplett.org
sound/pci/lx6464es/lx_core.c | 84 ------------------------------------------ 1 file changed, 84 deletions(-)
diff --git a/sound/pci/lx6464es/lx_core.c b/sound/pci/lx6464es/lx_core.c index 626ecad..df4044d 100644 --- a/sound/pci/lx6464es/lx_core.c +++ b/sound/pci/lx6464es/lx_core.c @@ -141,63 +141,6 @@ void lx_plx_reg_write(struct lx6464es *chip, int port, u32 data) iowrite32(data, address); }
-u32 lx_plx_mbox_read(struct lx6464es *chip, int mbox_nr) -{
- int index;
- switch (mbox_nr) {
- case 1:
index = ePLX_MBOX1; break;- case 2:
index = ePLX_MBOX2; break;- case 3:
index = ePLX_MBOX3; break;- case 4:
index = ePLX_MBOX4; break;- case 5:
index = ePLX_MBOX5; break;- case 6:
index = ePLX_MBOX6; break;- case 7:
index = ePLX_MBOX7; break;- case 0: /* reserved for HF flags */
snd_BUG();- default:
return 0xdeadbeef;- }
- return lx_plx_reg_read(chip, index);
-}
-int lx_plx_mbox_write(struct lx6464es *chip, int mbox_nr, u32 value) -{
- int index = -1;
- switch (mbox_nr) {
- case 1:
index = ePLX_MBOX1; break;- case 3:
index = ePLX_MBOX3; break;- case 4:
index = ePLX_MBOX4; break;- case 5:
index = ePLX_MBOX5; break;- case 6:
index = ePLX_MBOX6; break;- case 7:
index = ePLX_MBOX7; break;- case 0: /* reserved for HF flags */
- case 2: /* reserved for Pipe States
* the DSP keeps an image of it */snd_BUG();return -EBADRQC;- }
- lx_plx_reg_write(chip, index, value);
- return 0;
-}
/* rmh */
#ifdef CONFIG_SND_DEBUG @@ -491,33 +434,6 @@ int lx_dsp_read_async_events(struct lx6464es *chip, u32 *data) #define CSES_BROADCAST 0x0002 #define CSES_UPDATE_LDSV 0x0004
-int lx_dsp_es_check_pipeline(struct lx6464es *chip) -{
- int i;
- for (i = 0; i != CSES_TIMEOUT; ++i) {
/** le bit CSES_UPDATE_LDSV est à 1 dés que le macprog* est pret. il re-passe à 0 lorsque le premier read a* été fait. pour l'instant on retire le test car ce bit* passe a 1 environ 200 à 400 ms aprés que le registre* confES à été écrit (kick du xilinx ES).** On ne teste que le bit CE.* */u32 cses = lx_dsp_reg_read(chip, eReg_CSES);if ((cses & CSES_CE) == 0)return 0;udelay(1);- }
- return -ETIMEDOUT;
-}
#define PIPE_INFO_TO_CMD(capture, pipe) \ ((u32)((u32)(pipe) | ((capture) ? ID_IS_CAPTURE : 0L)) << ID_OFFSET)
-- 1.7.9.5