From: Andre Przywara <andre.przywara@arm.com>
Date: Sun, 20 Nov 2016 14:56:55 +0000 (+0000)
Subject: drivers: SPI: sunxi SPL: fix warning
X-Git-Tag: v2017.01-rc1~218^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2334c4e705d190fe0f4b385da65ba29231aaed90;p=platform%2Fkernel%2Fu-boot.git

drivers: SPI: sunxi SPL: fix warning

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@arm.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
---

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;