diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2013-05-31 22:47:04 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-06-04 11:21:58 +0200 |
| commit | 080e0435e54298992dfc03dc04ca53cfe3de36ba (patch) | |
| tree | 4ecb520553e3dc517f6d8412b7321e304f9c938a /kernel/spinlock.c | |
| parent | 19d323412447177208785ba391c0f2288b56b5c8 (diff) | |
ARM: ux500: avoid warning in ux500_read_asicid
phys_addr_t may be 64 bit, which causes this harmless warning
in ux500_read_asicid:
arch/arm/mach-ux500/id.c: In function 'ux500_read_asicid':
arch/arm/include/asm/io.h:159:19: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
#define IOMEM(x) ((void __force __iomem *)(x))
^
arch/arm/mach-ux500/id.c:40:9: note: in expansion of macro 'readl'
return readl(IOMEM(UX500_VIRT_ROM + (addr & 0xfff)));
We can solve this in a nicer way by making UX500_VIRT_ROM have a proper
type to start with and calculating the address using pointer arithmetic.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'kernel/spinlock.c')
0 files changed, 0 insertions, 0 deletions