clk: clk_stm32mp1: Fix warnings when compiling with W=1
This patch solves the following warnings:
drivers/clk/clk_stm32mp1.c: In function 'stm32mp1_clk_get_parent':
warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (i = 0; i < ARRAY_SIZE(stm32mp1_clks); i++)
^
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
diff --git a/drivers/clk/clk_stm32mp1.c b/drivers/clk/clk_stm32mp1.c
index 5f15853..6ffa05b 100644
--- a/drivers/clk/clk_stm32mp1.c
+++ b/drivers/clk/clk_stm32mp1.c
@@ -805,10 +805,11 @@
const struct stm32mp1_clk_sel *sel = priv->data->sel;
int i;
int s, p;
+ unsigned int idx;
- for (i = 0; i < ARRAY_SIZE(stm32mp1_clks); i++)
- if (stm32mp1_clks[i][0] == id)
- return stm32mp1_clks[i][1];
+ for (idx = 0; idx < ARRAY_SIZE(stm32mp1_clks); idx++)
+ if (stm32mp1_clks[idx][0] == id)
+ return stm32mp1_clks[idx][1];
i = stm32mp1_clk_get_id(priv, id);
if (i < 0)