23913c7fb3
commit c8a6a09c1c617402cc9254b2bc8da359a0347d75 upstream. In ca91cx42_slave_get function, the value pointed by vme_base pointer is set through: *vme_base = ioread32(bridge->base + CA91CX42_VSI_BS[i]); So it must be dereferenced to be used in calculation of pci_base: *pci_base = (dma_addr_t)*vme_base + pci_offset; This bug was caught thanks to the following gcc warning: drivers/vme/bridges/vme_ca91cx42.c: In function ‘ca91cx42_slave_get’: drivers/vme/bridges/vme_ca91cx42.c:467:14: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] *pci_base = (dma_addr_t)vme_base + pci_offset; Signed-off-by: Augusto Mecking Caringi <augustocaringi@gmail.com> Acked-By: Martyn Welch <martyn@welchs.me.uk> Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Willy Tarreau <w@1wt.eu> |
||
|---|---|---|
| .. | ||
| boards | ||
| bridges | ||
| Kconfig | ||
| Makefile | ||
| vme.c | ||
| vme_bridge.h | ||