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authorArnd Bergmann <arnd@arndb.de>2016-01-29 14:06:27 (GMT)
committerRobert Jarzmik <robert.jarzmik@free.fr>2016-02-01 20:44:12 (GMT)
commit0a137a1a38c64dbd4c61df7a4f3bce4dc12beecd (patch)
treeaaa488e83435f927e0f013d82bfd1254da27c868 /arch/arm/mach-pxa
parent289873476efd0aeda64e84075285f04b0d1e8a89 (diff)
downloadlinux-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.c4
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);
}