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ALSA: sparc: no need to initialise statics to 0

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Static variables do not need to be initialised to 0, because compiler
will initialise all uninitialised statics to 0. Thus, remove the
unneeded initializations.

Signed-off-by: Jason Wang <wangborong@cdjrlc.com>
Link: https://lore.kernel.org/r/20211212070422.281924-1-wangborong@cdjrlc.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Jason Wang 2021-12-12 15:04:22 +08:00 committed by Takashi Iwai
parent 6fadb494a6
commit 808709d767
1 changed files with 3 additions and 3 deletions
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6
sound/sparc/dbri.c
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@ -688,7 +688,7 @@ static void dbri_cmdsend(struct snd_dbri *dbri, s32 *cmd, int len)
{ {
u32 dvma_addr = (u32)dbri->dma_dvma; u32 dvma_addr = (u32)dbri->dma_dvma;
s32 tmp, addr; s32 tmp, addr;
static int wait_id = 0; static int wait_id;
wait_id++; wait_id++;
wait_id &= 0xffff; /* restrict it to a 16 bit counter. */ wait_id &= 0xffff; /* restrict it to a 16 bit counter. */
@ -1926,7 +1926,7 @@ static void dbri_process_interrupt_buffer(struct snd_dbri *dbri)
static irqreturn_t snd_dbri_interrupt(int irq, void *dev_id) static irqreturn_t snd_dbri_interrupt(int irq, void *dev_id)
{ {
struct snd_dbri *dbri = dev_id; struct snd_dbri *dbri = dev_id;
static int errcnt = 0; static int errcnt;
int x; int x;
if (dbri == NULL) if (dbri == NULL)
@ -2591,7 +2591,7 @@ static int dbri_probe(struct platform_device *op)
struct snd_dbri *dbri; struct snd_dbri *dbri;
struct resource *rp; struct resource *rp;
struct snd_card *card; struct snd_card *card;
static int dev = 0; static int dev;
int irq; int irq;
int err; int err;