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| author | Arnd Bergmann <arnd@arndb.de> | 2016-01-29 14:06:27 (GMT) |
|---|---|---|
| committer | Robert Jarzmik <robert.jarzmik@free.fr> | 2016-02-01 20:44:12 (GMT) |
| commit | 0a137a1a38c64dbd4c61df7a4f3bce4dc12beecd (patch) | |
| tree | aaa488e83435f927e0f013d82bfd1254da27c868 /arch/arm/mach-pxa | |
| parent | 289873476efd0aeda64e84075285f04b0d1e8a89 (diff) | |
| download | linux-0a137a1a38c64dbd4c61df7a4f3bce4dc12beecd.tar.xz | |
ARM: pxa: mark unused eseries code as __maybe_unused
Two variables in eseries.c are used on multiple platforms,
but are not referenced when those are all disabled:
eseries.c:60:31: warning: 'e7xx_gpio_vbus' defined but not used [-Wunused-variable]
eseries.c:129:20: warning: 'eseries_register_clks' defined but not used [-Wunused-function]
Marking them __maybe_unused is the nicest way to ensure
that we never get the warning or end up with missing symbols
if we get it wrong.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Diffstat (limited to 'arch/arm/mach-pxa')
| -rw-r--r-- | arch/arm/mach-pxa/eseries.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c index 0b00b22..e838b11 100644 --- a/arch/arm/mach-pxa/eseries.c +++ b/arch/arm/mach-pxa/eseries.c @@ -57,7 +57,7 @@ struct gpio_vbus_mach_info e7xx_udc_info = { .gpio_pullup_inverted = 1 }; -static struct platform_device e7xx_gpio_vbus = { +static struct platform_device e7xx_gpio_vbus __maybe_unused = { .name = "gpio-vbus", .id = -1, .dev = { @@ -126,7 +126,7 @@ struct resource eseries_tmio_resources[] = { }; /* Some e-series hardware cannot control the 32K clock */ -static void __init eseries_register_clks(void) +static void __init __maybe_unused eseries_register_clks(void) { clk_register_fixed_rate(NULL, "CLK_CK32K", NULL, CLK_IS_ROOT, 32768); } |