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| author | Arnd Bergmann <arnd@arndb.de> | 2013-02-14 16:50:57 +0400 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2013-02-14 18:04:37 +0400 |
| commit | 060fd1be0c720166091470ffb7846512b82c1a87 (patch) | |
| tree | c54466248ee3f42b47befdd48bed4c2616b9f58d /arch/arm/mach-versatile | |
| parent | 29408ed963cc9839c742ed61b8e8e69bff431eb0 (diff) | |
| download | linux-060fd1be0c720166091470ffb7846512b82c1a87.tar.xz | |
ARM: integrator/versatile: fix NOMMU warnings
On NOMMU kernels, the io_desc variables are unused
because we don't use the MMU to remap the MMIO
areas.
Marking these variables as __maybe_unused easily
avoids the otherwise harmless warnings like
warning: 'versatile_io_desc' defined but not used
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Russell King <linux@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-versatile')
| -rw-r--r-- | arch/arm/mach-versatile/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c index 5d5929450366..60c092cfdae3 100644 --- a/arch/arm/mach-versatile/core.c +++ b/arch/arm/mach-versatile/core.c @@ -114,7 +114,7 @@ void __init versatile_init_irq(void) writel(PIC_MASK, VA_SIC_BASE + SIC_INT_PIC_ENABLE); } -static struct map_desc versatile_io_desc[] __initdata = { +static struct map_desc versatile_io_desc[] __initdata __maybe_unused = { { .virtual = IO_ADDRESS(VERSATILE_SYS_BASE), .pfn = __phys_to_pfn(VERSATILE_SYS_BASE), |