[U-Boot] [PATCH 01/24] drivers: SPI: sunxi SPL: fix warning

[Andre Przywara]

Somehow an int returning function without a return statement sneaked
in, fix it.
Also fix some whitespace damage on the way.

Signed-off-by: Andre Przywara <andre.przywara at arm.com>
---
 drivers/mtd/spi/sunxi_spi_spl.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/mtd/spi/sunxi_spi_spl.c b/drivers/mtd/spi/sunxi_spi_spl.c
index 67c7edd..7502314 100644
--- a/drivers/mtd/spi/sunxi_spi_spl.c
+++ b/drivers/mtd/spi/sunxi_spi_spl.c
@@ -158,9 +158,10 @@ static void spi0_disable_clock(void)
 			     (1 << AHB_RESET_SPI0_SHIFT));
 }
 
-static int spi0_init(void)
+static void spi0_init(void)
 {
 	unsigned int pin_function = SUNXI_GPC_SPI0;
+
 	if (IS_ENABLED(CONFIG_MACH_SUN50I))
 		pin_function = SUN50I_GPC_SPI0;
 
-- 
2.8.2