ARM: ks8695: fix section mismatch warning

[ Upstream commit 4aa64677330beeeed721b4b122884dabad845d66 ]

WARNING: vmlinux.o(.text+0x13250): Section mismatch in reference from the function acs5k_i2c_init() to the (unknown reference) .init.data:(unknown)
The function acs5k_i2c_init() references
the (unknown reference) __initdata (unknown).
This is often because acs5k_i2c_init lacks a __initdata
annotation or the annotation of (unknown) is wrong.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NOlof Johansson <olof@lixom.net>
Signed-off-by: NSasha Levin <sashal@kernel.org>

arch/arm/mach-ks8695/board-acs5k.c

@@ -100,7 +100,7 @@ static struct i2c_board_info acs5k_i2c_devs[] __initdata = {
 	},
 };
 
-static void acs5k_i2c_init(void)
+static void __init acs5k_i2c_init(void)
 {
 	/* The gpio interface */
 	gpiod_add_lookup_table(&acs5k_i2c_gpiod_table);