From: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx> Subject: m32r: fix build warning 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. Link: http://lkml.kernel.org/r/1479244406-7507-1-git-send-email-sudipm.mukherjee@xxxxxxxxx Signed-off-by: Sudip Mukherjee <sudip.mukherjee@xxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- arch/m32r/platforms/m32700ut/setup.c | 2 ++ 1 file changed, 2 insertions(+) diff -puN arch/m32r/platforms/m32700ut/setup.c~m32r-fix-build-warning arch/m32r/platforms/m32700ut/setup.c --- a/arch/m32r/platforms/m32700ut/setup.c~m32r-fix-build-warning +++ a/arch/m32r/platforms/m32700ut/setup.c @@ -201,6 +201,7 @@ static struct irq_chip m32700ut_lanpld_i #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 struct irq_chip m32700ut_lcdpld_i .irq_mask = mask_m32700ut_lcdpld, .irq_unmask = unmask_m32700ut_lcdpld, }; +#endif void __init init_IRQ(void) { _ -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
