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mmcsd_sdio:Limit the use of sleep in mmcsd.

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reference:https://github.com/apache/nuttx/pull/12971

Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
This commit is contained in:
chenrun1
2024-08-21 13:23:47 +08:00
committed by Xiang Xiao
parent 0e13ea9ed1
commit 44351959ee
1 changed files with 16 additions and 12 deletions
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drivers/mmcsd/mmcsd_sdio.c
+16 -12
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@@ -98,18 +98,22 @@
#define MMCSD_CAPACITY(b, s) ((s) >= 10 ? (b) << ((s) - 10) : (b) >> (10 - (s))) #define MMCSD_CAPACITY(b, s) ((s) >= 10 ? (b) << ((s) - 10) : (b) >> (10 - (s)))
#define MMCSD_USLEEP(usec) \ #ifdef CONFIG_BOARD_COREDUMP_BLKDEV
do \ # define MMCSD_USLEEP(usec) \
{ \ do \
if (up_interrupt_context()) \ { \
{ \ if (up_interrupt_context()) \
up_udelay(usec); \ { \
} \ up_udelay(usec); \
else \ } \
{ \ else \
nxsig_usleep(usec); \ { \
} \ nxsig_usleep(usec); \
} while (0) } \
} while (0)
#else
# define MMCSD_USLEEP(usec) nxsig_usleep(usec)
#endif
/**************************************************************************** /****************************************************************************
* Private Types * Private Types