From 30829447a4efb8debdbf0b1da237254f84847eca Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Fri, 10 Nov 2017 13:28:07 +0100 Subject: [PATCH] arm: zynq: Use unsigned type with comparison with ARRAY_SIZE Sparse is return warning about this: arch/arm/mach-zynq/slcr.c: In function 'zynq_slcr_get_mio_pin_status': arch/arm/mach-zynq/slcr.c:185:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 0; i < ARRAY_SIZE(mio_periphs); i++) { ^ Signed-off-by: Michal Simek --- arch/arm/mach-zynq/slcr.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-zynq/slcr.c b/arch/arm/mach-zynq/slcr.c index 2a207ae..ba453a7 100644 --- a/arch/arm/mach-zynq/slcr.c +++ b/arch/arm/mach-zynq/slcr.c @@ -179,8 +179,9 @@ u32 zynq_slcr_get_idcode(void) int zynq_slcr_get_mio_pin_status(const char *periph) { const struct zynq_slcr_mio_get_status *mio_ptr; - int val, i, j; + int val, j; int mio = 0; + u32 i; for (i = 0; i < ARRAY_SIZE(mio_periphs); i++) { if (strcmp(periph, mio_periphs[i].peri_name) == 0) {