This patch solves the following warnings:
drivers/ram/stm32mp1/stm32mp1_ram.c: In function 'stm32mp1_ddr_clk_enable':
warning: comparison between signed and unsigned integer expressions
[-Wsign-compare]
for (idx = 0; idx < ARRAY_SIZE(clkname); idx++) {
^
drivers/ram/stm32mp1/stm32mp1_ram.c: In function 'stm32mp1_ddr_setup':
warning: comparison between signed and unsigned integer expressions
[-Wsign-compare]
for (idx = 0; idx < ARRAY_SIZE(param); idx++) {
^
Signed-off-by: Patrice Chotard <patrice.chot...@st.com>
Signed-off-by: Patrick Delaunay <patrick.delau...@st.com>
---
drivers/ram/stm32mp1/stm32mp1_ram.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/ram/stm32mp1/stm32mp1_ram.c
b/drivers/ram/stm32mp1/stm32mp1_ram.c
index 84e39d0..a362cf9 100644
--- a/drivers/ram/stm32mp1/stm32mp1_ram.c
+++ b/drivers/ram/stm32mp1/stm32mp1_ram.c
@@ -26,7 +26,7 @@ int stm32mp1_ddr_clk_enable(struct ddr_info *priv, uint32_t
mem_speed)
unsigned long ddr_clk;
struct clk clk;
int ret;
- int idx;
+ unsigned int idx;
for (idx = 0; idx < ARRAY_SIZE(clkname); idx++) {
ret = clk_get_by_name(priv->dev, clkname[idx], &clk);
@@ -59,7 +59,8 @@ int stm32mp1_ddr_clk_enable(struct ddr_info *priv, uint32_t
mem_speed)
static __maybe_unused int stm32mp1_ddr_setup(struct udevice *dev)
{
struct ddr_info *priv = dev_get_priv(dev);
- int ret, idx;
+ int ret;
+ unsigned int idx;
struct clk axidcg;
struct stm32mp1_ddr_config config;
--
2.7.4
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