Commits
Kishon Vijay Abraham I committed 79c8ebeff09
PCI: dwc: pci-dra7xx: Use devm_ioremap_resource() to get virtual address
devm_ioremap_resource() performs all the basic error checks which
should otherwise be done in the peripheral driver. Use
devm_ioremap_resource() instead of devm_ioremap_nocache() here.
This was reported by Klokworks
Pointer 'res' returned from call to function 'platform_get_resource_byname' at line 731 may be NULL and will be dereferenced at line 732.
* pci-dra7xx.c:731: 'res' is assigned the return value from function 'platform_get_resource_byname'.
* platform.c:193: 'platform_get_resource_byname' explicitly returns a NULL value.
* pci-dra7xx.c:732: 'res' is dereferenced by passing argument 1 to function 'resource_size'.
* ioport.h:196: 'res' is passed to function 'resource_size'.
* ioport.h:198: 'res' is explicitly dereferenced.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>