From: Patrice Chotard <patrice.chot...@st.com>
If CONFIG_CLK flag is not set, compilation raises the
following error message:
drivers/ram/stm32_sdram.c: In function 'stm32_fmc_probe':
drivers/ram/stm32_sdram.c:154:2: error: 'ret' undeclared (first use in this
function)
ret = stm32_sdram_init(dev);
Signed-off-by: Patrice Chotard <patrice.chot...@st.com>
cc: Vikas Manocha <vikas.mano...@st.com>
---
drivers/ram/stm32_sdram.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/ram/stm32_sdram.c b/drivers/ram/stm32_sdram.c
index 48b4979..af463fc 100644
--- a/drivers/ram/stm32_sdram.c
+++ b/drivers/ram/stm32_sdram.c
@@ -132,8 +132,8 @@ static int stm32_fmc_ofdata_to_platdata(struct udevice *dev)
static int stm32_fmc_probe(struct udevice *dev)
{
-#ifdef CONFIG_CLK
int ret;
+#ifdef CONFIG_CLK
struct clk clk;
ret = clk_get_by_index(dev, 0, &clk);
--
1.9.1
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