From: Patrice Chotard patrice.chotard@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.chotard@st.com cc: Vikas Manocha vikas.manocha@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);