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staging: mt7621-mmc: Remove unused macro msdc_retry

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The macro msdc_retry is never used, so remove it.

Signed-off-by: Christian Lütke-Stetzkamp <christian@lkamp.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christian Lütke-Stetzkamp 2018-06-16 16:14:55 +02:00 committed by Greg Kroah-Hartman
parent e327df5e88
commit 6a1636fa11
1 changed files with 0 additions and 13 deletions
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13
drivers/staging/mt7621-mmc/sd.c
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@ -149,19 +149,6 @@ static int msdc_rsp[] = {
#define msdc_dma_on() sdr_clr_bits(MSDC_CFG, MSDC_CFG_PIO)
#define msdc_retry(expr, retry, cnt) \
do { \
int backup = cnt; \
while (retry) { \
if (!(expr)) \
break; \
if (cnt-- == 0) { \
retry--; mdelay(1); cnt = backup; \
} \
} \
WARN_ON(retry == 0); \
} while (0)
static void msdc_reset_hw(struct msdc_host *host)
{
void __iomem *base = host->base;