diff options
Diffstat (limited to 'sound/soc/sh')
| -rw-r--r-- | sound/soc/sh/dma-sh7760.c | 1 | ||||
| -rw-r--r-- | sound/soc/sh/hac.c | 14 | ||||
| -rw-r--r-- | sound/soc/sh/sh7760-ac97.c | 1 | ||||
| -rw-r--r-- | sound/soc/sh/ssi.c | 1 |
4 files changed, 5 insertions, 12 deletions
diff --git a/sound/soc/sh/dma-sh7760.c b/sound/soc/sh/dma-sh7760.c index cdee374b843e..7a3ce80d6727 100644 --- a/sound/soc/sh/dma-sh7760.c +++ b/sound/soc/sh/dma-sh7760.c @@ -16,7 +16,6 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/dma-mapping.h> -#include <sound/driver.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/sh/hac.c b/sound/soc/sh/hac.c index 8e3f03908cdb..b7b676b3d671 100644 --- a/sound/soc/sh/hac.c +++ b/sound/soc/sh/hac.c @@ -21,7 +21,6 @@ #include <linux/interrupt.h> #include <linux/wait.h> #include <linux/delay.h> -#include <sound/driver.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/ac97_codec.h> @@ -105,7 +104,7 @@ static int hac_get_codec_data(struct hac_priv *hac, unsigned short r, unsigned int to1, to2, i; unsigned short adr; - for (i = 0; i < AC97_READ_RETRY; ++i) { + for (i = AC97_READ_RETRY; i; i--) { *v = 0; /* wait for HAC to receive something from the codec */ for (to1 = TMO_E4; @@ -132,7 +131,7 @@ static int hac_get_codec_data(struct hac_priv *hac, unsigned short r, udelay(21); } HACREG(HACRSR) &= ~(RSR_STDRY | RSR_STARY); - return (i < AC97_READ_RETRY); + return i; } static unsigned short hac_read_codec_aux(struct hac_priv *hac, @@ -141,7 +140,7 @@ static unsigned short hac_read_codec_aux(struct hac_priv *hac, unsigned short val; unsigned int i, to; - for (i = 0; i < AC97_READ_RETRY; i++) { + for (i = AC97_READ_RETRY; i; i--) { /* send_read_request */ local_irq_disable(); HACREG(HACTSR) &= ~(TSR_CMDAMT); @@ -159,10 +158,7 @@ static unsigned short hac_read_codec_aux(struct hac_priv *hac, break; } - if (i == AC97_READ_RETRY) - return ~0; - - return val; + return i ? val : ~0; } static void hac_ac97_write(struct snd_ac97 *ac97, unsigned short reg, @@ -172,7 +168,7 @@ static void hac_ac97_write(struct snd_ac97 *ac97, unsigned short reg, struct hac_priv *hac = &hac_cpu_data[unit_id]; unsigned int i, to; /* write_codec_aux */ - for (i = 0; i < AC97_WRITE_RETRY; i++) { + for (i = AC97_WRITE_RETRY; i; i--) { /* send_write_request */ local_irq_disable(); HACREG(HACTSR) &= ~(TSR_CMDDMT | TSR_CMDAMT); diff --git a/sound/soc/sh/sh7760-ac97.c b/sound/soc/sh/sh7760-ac97.c index 5563f14511fa..2f91de84c5c7 100644 --- a/sound/soc/sh/sh7760-ac97.c +++ b/sound/soc/sh/sh7760-ac97.c @@ -9,7 +9,6 @@ #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/platform_device.h> -#include <sound/driver.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/soc.h> diff --git a/sound/soc/sh/ssi.c b/sound/soc/sh/ssi.c index b72bc316cb8e..3388bc3d62d1 100644 --- a/sound/soc/sh/ssi.c +++ b/sound/soc/sh/ssi.c @@ -30,7 +30,6 @@ #include <linux/init.h> #include <linux/module.h> #include <linux/platform_device.h> -#include <sound/driver.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/initval.h> |
