From eb249a11913d316fc1a27dd07a1e1e43bda9199d Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 25 Jan 2016 16:58:08 +0100 Subject: [PATCH] irqchip/s3c24xx: Mark init_eint as __maybe_unused The init_eint array in the s3c24xx irqchip driver is used by every individual chip variant, but Kconfig allows building the driver when they are all disabled, and that leads to a harmless compile-time warning: drivers/irqchip/irq-s3c24xx.c:608:28: error: 'init_eint' defined but not used [-Werror=unused-variable] This marks the array as __maybe_unused to avoid the warning. Signed-off-by: Arnd Bergmann Acked-by: Marc Zyngier Cc: linux-arm-kernel@lists.infradead.org Cc: Jason Cooper Link: http://lkml.kernel.org/r/1453737499-1960073-1-git-send-email-arnd@arndb.de Signed-off-by: Thomas Gleixner --- drivers/irqchip/irq-s3c24xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/irqchip/irq-s3c24xx.c b/drivers/irqchip/irq-s3c24xx.c index c71914e8f596..5dc5a760c723 100644 --- a/drivers/irqchip/irq-s3c24xx.c +++ b/drivers/irqchip/irq-s3c24xx.c @@ -605,7 +605,7 @@ static struct s3c_irq_intc * __init s3c24xx_init_intc(struct device_node *np, return ERR_PTR(ret); } -static struct s3c_irq_data init_eint[32] = { +static struct s3c_irq_data __maybe_unused init_eint[32] = { { .type = S3C_IRQTYPE_NONE, }, /* reserved */ { .type = S3C_IRQTYPE_NONE, }, /* reserved */ { .type = S3C_IRQTYPE_NONE, }, /* reserved */