/* * This header provides constants for the reset controller * based peripheral powerdown requests on the STMicroelectronics * STiH415 SoC. */ #ifndef _DT_BINDINGS_RESET_CONTROLLER_STIH415 #define _DT_BINDINGS_RESET_CONTROLLER_STIH415 #define STIH415_EMISS_POWERDOWN 0 #define STIH415_NAND_POWERDOWN 1 #define STIH415_KEYSCAN_POWERDOWN 2 #define STIH415_USB0_POWERDOWN 3 #define STIH415_USB1_POWERDOWN 4 #define STIH415_USB2_POWERDOWN 5 #define STIH415_SATA0_POWERDOWN 6 #define STIH415_SATA1_POWERDOWN 7 #define STIH415_PCIE_POWERDOWN 8 #define STIH415_ETH0_SOFTRESET 0 #define STIH415_ETH1_SOFTRESET 1 #define STIH415_IRB_SOFTRESET 2 #define STIH415_USB0_SOFTRESET 3 #define STIH415_USB1_SOFTRESET 4 #define STIH415_USB2_SOFTRESET 5 #define STIH415_KEYSCAN_SOFTRESET 6 #endif /* _DT_BINDINGS_RESET_CONTROLLER_STIH415 */ ref='/cgit.cgi/linux/net-next.git/'>net-next.git
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authorArvind Yadav <arvind.yadav.cs@gmail.com>2016-12-12 23:13:27 +0530
committerTejun Heo <tj@kernel.org>2017-01-06 15:45:32 -0500
commit064c3db9c564cc5be514ac21fb4aa26cc33db746 (patch)
tree9875da27d40d874837ecca529ba42e54bcc56b10 /drivers/usb/musb/blackfin.c
parent2dae99558e86894e9e5dbf097477baaa5eb70134 (diff)
ata: sata_mv:- Handle return value of devm_ioremap.
Here, If devm_ioremap will fail. It will return NULL. Then hpriv->base = NULL - 0x20000; Kernel can run into a NULL-pointer dereference. This error check will avoid NULL pointer dereference. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org> Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/usb/musb/blackfin.c')