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path: root/drivers/renesas/rcar/cpld/ulcb_cpld.c
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Diffstat (limited to 'drivers/renesas/rcar/cpld/ulcb_cpld.c')
-rw-r--r--drivers/renesas/rcar/cpld/ulcb_cpld.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/renesas/rcar/cpld/ulcb_cpld.c b/drivers/renesas/rcar/cpld/ulcb_cpld.c
index 4830853739..5ffb2e1971 100644
--- a/drivers/renesas/rcar/cpld/ulcb_cpld.c
+++ b/drivers/renesas/rcar/cpld/ulcb_cpld.c
@@ -68,7 +68,7 @@ static void cpld_write(uint8_t addr, uint32_t data)
for (i = 0; i < 32; i++) {
/* MSB first */
- gpio_set_value(GPIO_OUTDT6, MOSI, data & (1 << 31));
+ gpio_set_value(GPIO_OUTDT6, MOSI, data & (1U << 31));
gpio_set_value(GPIO_OUTDT6, SCLK, 1);
data <<= 1;
gpio_set_value(GPIO_OUTDT6, SCLK, 0);