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pinctrl: single: fix a never true comparison 

As reported by Coverity Scan for Das U-Boot, the 'less-than-zero'
comparison of an unsigned value is never true.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Pratyush Yadav <p.yadav@ti.com>
This commit is contained in:
Dario Binacchi 2021-04-22 22:28:56 +02:00 committed by Tom Rini
parent 69414d86ed
commit 230bc623a4
1 changed files with 2 additions and 2 deletions
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4
drivers/pinctrl/pinctrl-single.c
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@ -295,7 +295,7 @@ static int single_configure_pins(struct udevice *dev,
func->npins = 0;
for (n = 0; n < count; n++, pins++) {
offset = fdt32_to_cpu(pins->reg);
if (offset < 0 || offset > pdata->offset) {
if (offset > pdata->offset) {
dev_err(dev, " invalid register offset 0x%x\n",
offset);
continue;
@ -348,7 +348,7 @@ static int single_configure_bits(struct udevice *dev,
func->npins = 0;
for (n = 0; n < count; n++, pins++) {
offset = fdt32_to_cpu(pins->reg);
if (offset < 0 || offset > pdata->offset) {
if (offset > pdata->offset) {
dev_dbg(dev, " invalid register offset 0x%x\n",
offset);
continue;