While building m32r defconfig we got warnings: arch/m32r/platforms/m32700ut/setup.c:249:24: warning: 'm32700ut_lcdpld_irq_type' defined but not used [-Wunused-variable]
m32700ut_lcdpld_irq_type is only used when CONFIG_USB is enabled. Modify the code to declare the related variables and functions only when CONFIG_USB is enabled. Signed-off-by: Sudip Mukherjee <sudip.mukher...@codethink.co.uk> --- build log is at: https://travis-ci.org/sudipm-mukherjee/parport/jobs/175943814 arch/m32r/platforms/m32700ut/setup.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/m32r/platforms/m32700ut/setup.c b/arch/m32r/platforms/m32700ut/setup.c index 9a4ba8a..349eb34 100644 --- a/arch/m32r/platforms/m32700ut/setup.c +++ b/arch/m32r/platforms/m32700ut/setup.c @@ -201,6 +201,7 @@ static void shutdown_m32700ut_lanpld(struct irq_data *data) #define lcdpldirq2port(x) (unsigned long)((int)M32700UT_LCD_ICUCR1 + \ (((x) - 1) * sizeof(unsigned short))) +#ifdef CONFIG_USB static pld_icu_data_t lcdpld_icu_data[M32700UT_NUM_LCD_PLD_IRQ]; static void disable_m32700ut_lcdpld_irq(unsigned int irq) @@ -253,6 +254,7 @@ static void shutdown_m32700ut_lcdpld(struct irq_data *data) .irq_mask = mask_m32700ut_lcdpld, .irq_unmask = unmask_m32700ut_lcdpld, }; +#endif void __init init_IRQ(void) { -- 1.9.1
