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-rw-r--r--drivers/renesas/rcar/cpld/ulcb_cpld.c2
-rw-r--r--drivers/renesas/rcar/pwrc/pwrc.c6
-rw-r--r--drivers/renesas/rcar/pwrc/pwrc.h2
-rw-r--r--plat/renesas/rcar/rcar_common.c4
4 files changed, 7 insertions, 7 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);
diff --git a/drivers/renesas/rcar/pwrc/pwrc.c b/drivers/renesas/rcar/pwrc/pwrc.c
index d97e593bbd..f4c9d3abcb 100644
--- a/drivers/renesas/rcar/pwrc/pwrc.c
+++ b/drivers/renesas/rcar/pwrc/pwrc.c
@@ -763,10 +763,10 @@ uint32_t rcar_pwrc_get_cluster(void)
reg = mmio_read_32(RCAR_PRR);
- if (reg & (1 << (STATE_CA53_CPU + RCAR_CA53CPU_NUM_MAX)))
+ if (reg & (1U << (STATE_CA53_CPU + RCAR_CA53CPU_NUM_MAX)))
return RCAR_CLUSTER_CA57;
- if (reg & (1 << (STATE_CA57_CPU + RCAR_CA57CPU_NUM_MAX)))
+ if (reg & (1U << (STATE_CA57_CPU + RCAR_CA57CPU_NUM_MAX)))
return RCAR_CLUSTER_CA53;
return RCAR_CLUSTER_A53A57;
@@ -810,7 +810,7 @@ uint32_t rcar_pwrc_get_cpu_num(uint32_t c)
count_ca57:
if (IS_A53A57(c) || IS_CA57(c)) {
- if (reg & (1 << (STATE_CA57_CPU + RCAR_CA57CPU_NUM_MAX)))
+ if (reg & (1U << (STATE_CA57_CPU + RCAR_CA57CPU_NUM_MAX)))
goto done;
for (i = 0; i < RCAR_CA57CPU_NUM_MAX; i++) {
diff --git a/drivers/renesas/rcar/pwrc/pwrc.h b/drivers/renesas/rcar/pwrc/pwrc.h
index cfb35ff923..e67c6ef2d6 100644
--- a/drivers/renesas/rcar/pwrc/pwrc.h
+++ b/drivers/renesas/rcar/pwrc/pwrc.h
@@ -15,7 +15,7 @@
#define PWKUPR_WEN (1ull << 31)
-#define PSYSR_AFF_L2 (1 << 31)
+#define PSYSR_AFF_L2 (1U << 31)
#define PSYSR_AFF_L1 (1 << 30)
#define PSYSR_AFF_L0 (1 << 29)
#define PSYSR_WEN (1 << 28)
diff --git a/plat/renesas/rcar/rcar_common.c b/plat/renesas/rcar/rcar_common.c
index d24d71af3b..4ea753f2db 100644
--- a/plat/renesas/rcar/rcar_common.c
+++ b/plat/renesas/rcar/rcar_common.c
@@ -18,10 +18,10 @@
#define MSTP318 (1 << 18)
#define MSTP319 (1 << 19)
#define PMSR 0x5c
-#define PMSR_L1FAEG (1 << 31)
+#define PMSR_L1FAEG (1U << 31)
#define PMSR_PMEL1RX (1 << 23)
#define PMCTLR 0x60
-#define PMSR_L1IATN (1 << 31)
+#define PMSR_L1IATN (1U << 31)
static int rcar_pcie_fixup(unsigned int controller)
{