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clk: clk_stm32mp1: Fix warnings when compiling with W=1

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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>
This commit is contained in:
Patrick Delaunay
2019-06-21 15:26:48 +02:00
parent 499504ba06
commit 67d74ce2fa
1 changed files with 4 additions and 3 deletions
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7
drivers/clk/clk_stm32mp1.c
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@@ -805,10 +805,11 @@ static int stm32mp1_clk_get_parent(struct stm32mp1_clk_priv *priv,
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)