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.chotard@st.com
Signed-off-by: Patrick Delaunay patrick.delaunay@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;