This patch solves warnings detected by setting W=1 when building.
Warnings type detected: - [-Wmissing-prototypes] - [-Wimplicit-fallthrough=]
Signed-off-by: Christophe Kerello christophe.kerello@st.com Signed-off-by: Patrick Delaunay patrick.delaunay@st.com ---
drivers/mmc/stm32_sdmmc2.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/stm32_sdmmc2.c b/drivers/mmc/stm32_sdmmc2.c index ed31ca1..867ed56 100644 --- a/drivers/mmc/stm32_sdmmc2.c +++ b/drivers/mmc/stm32_sdmmc2.c @@ -669,6 +669,7 @@ static int stm32_sdmmc2_probe(struct udevice *dev) switch (dev_read_u32_default(dev, "bus-width", 1)) { case 8: cfg->host_caps |= MMC_MODE_8BIT; + /* fall through */ case 4: cfg->host_caps |= MMC_MODE_4BIT; break; @@ -692,7 +693,7 @@ clk_free: return ret; }
-int stm32_sdmmc_bind(struct udevice *dev) +static int stm32_sdmmc_bind(struct udevice *dev) { struct stm32_sdmmc2_plat *plat = dev_get_platdata(dev);