forked from Minki/linux
498c4b4e9c
The driver may sleep under a spin lock, and the function call path is:
rtsx_exclusive_enter_ss (acquire the lock by spin_lock)
rtsx_enter_ss
rtsx_power_off_card
xd_cleanup_work
xd_delay_write
xd_finish_write
xd_copy_page
wait_timeout
schedule_timeout --> may sleep
To fix it, "wait_timeout" is replaced with mdelay in xd_copy_page.
Signed-off-by: Jia-Ju Bai <baijiaju1990@163.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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|---|---|---|
| .. | ||
| general.c | ||
| general.h | ||
| Kconfig | ||
| Makefile | ||
| ms.c | ||
| ms.h | ||
| rtsx_card.c | ||
| rtsx_card.h | ||
| rtsx_chip.c | ||
| rtsx_chip.h | ||
| rtsx_scsi.c | ||
| rtsx_scsi.h | ||
| rtsx_sys.h | ||
| rtsx_transport.c | ||
| rtsx_transport.h | ||
| rtsx.c | ||
| rtsx.h | ||
| sd.c | ||
| sd.h | ||
| spi.c | ||
| spi.h | ||
| TODO | ||
| trace.c | ||
| trace.h | ||
| xd.c | ||
| xd.h | ||