From: Patrick Delaunay <patrick.delaunay@st.com>
Date: Fri, 21 Jun 2019 13:26:48 +0000 (+0200)
Subject: clk: clk_stm32mp1: Fix warnings when compiling with W=1
X-Git-Tag: v2025.01-rc5-pxa1908~2886^2~14
X-Git-Url: http://git.dujemihanovic.xyz/img/html/index.html?a=commitdiff_plain;h=67d74ce2fa7e0cdcf102504c6546ce5c23462158;p=u-boot.git

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 5f15853114..6ffa05b8fd 100644
--- a/drivers/clk/clk_stm32mp1.c
+++ b/drivers/clk/clk_stm32mp1.c
@@ -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)