Files
linux/drivers
Wei WANG 2d1484f599 mfd: rtsx: Fix oops when rtsx_pci_sdmmc is not probed
If rtsx_pci_sdmmc is not probed, function pointer pcr->slots[].card_event
will point to NULL, and thus rtsx_pci_card_detect will reference a NULL
pointer.
Check card_event pointer before referencing it can avoid kernel panic.

Signed-off-by: Wei WANG <wei_wang@realsil.com.cn>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-27 02:18:07 +01:00
..
2012-12-18 15:19:06 +10:30
2013-01-10 14:35:23 -08:00
2013-01-16 15:57:54 +01:00