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 michal.simek@xilinx.com ---
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 2a207ae46c18..ba453a70248d 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) {