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arm: zynq: Use unsigned type with comparison with ARRAY_SIZE

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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>
This commit is contained in:
Michal Simek 2017-11-10 13:28:07 +01:00
parent 460b05d96d
commit 30829447a4
1 changed files with 2 additions and 1 deletions
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arch/arm/mach-zynq/slcr.c
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@ -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) {