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ASoC: renesas: Fix non-static global variable

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When using global variables in a .c file only,it is necessary to add
the keyword "static", so here fix the warning.

sparse warnings: (new ones prefixed by >>)
>> sound/soc/renesas/dma-sh7760.c:62:3: sparse: sparse: symbol
'cam_pcm_data' was not declared. Should it be static?

Signed-off-by: songxiebing <songxiebing@kylinos.cn>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202412171210.7a4vH3Ew-lkp@intel.com/
Link: https://patch.msgid.link/20260325022804.253353-1-songxiebing@kylinos.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
songxiebing 2026-03-25 10:28:04 +08:00 committed by Mark Brown
parent 951a4e8589
commit e113ed3e73
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 1 deletions
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3
sound/soc/renesas/dma-sh7760.c
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@ -58,8 +58,9 @@ struct camelot_pcm {
struct snd_pcm_substream *rx_ss;
unsigned long rx_period_size;
unsigned int rx_period;
};
} cam_pcm_data[2] = {
static struct camelot_pcm cam_pcm_data[2] = {
{
.mmio = 0xFE3C0040,
.txid = DMABRGIRQ_A0TXF,