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drivers: SPI: sunxi SPL: fix warning

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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>
This commit is contained in:
Andre Przywara 2016-11-20 14:56:55 +00:00 committed by Jagan Teki
parent 94b653b3df
commit 2334c4e705
1 changed files with 2 additions and 1 deletions
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3
drivers/mtd/spi/sunxi_spi_spl.c
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@ -158,9 +158,10 @@ static void spi0_disable_clock(void)
(1 << AHB_RESET_SPI0_SHIFT)); (1 << AHB_RESET_SPI0_SHIFT));
} }
static int spi0_init(void) static void spi0_init(void)
{ {
unsigned int pin_function = SUNXI_GPC_SPI0; unsigned int pin_function = SUNXI_GPC_SPI0;
if (IS_ENABLED(CONFIG_MACH_SUN50I)) if (IS_ENABLED(CONFIG_MACH_SUN50I))
pin_function = SUN50I_GPC_SPI0; pin_function = SUN50I_GPC_SPI0;