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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>
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1 changed files with 2 additions and 2 deletions
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@ -57,7 +57,7 @@ struct gpio_vbus_mach_info e7xx_udc_info = {
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.gpio_pullup_inverted = 1
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};
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static struct platform_device e7xx_gpio_vbus = {
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static struct platform_device e7xx_gpio_vbus __maybe_unused = {
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.name = "gpio-vbus",
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.id = -1,
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.dev = {
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@ -126,7 +126,7 @@ struct resource eseries_tmio_resources[] = {
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};
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/* Some e-series hardware cannot control the 32K clock */
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static void __init eseries_register_clks(void)
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static void __init __maybe_unused eseries_register_clks(void)
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{
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clk_register_fixed_rate(NULL, "CLK_CK32K", NULL, CLK_IS_ROOT, 32768);
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}
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