From: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Date: Tue, 3 Nov 2009 06:21:19 +0000 (+0530)
Subject: davinci: DA8XX/OMAP-L1XX: fix compiler warning
X-Git-Tag: firefly_0821_release~9833^2~3928^2~10
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1ef203c3242c17da6559c4be1aa91c689d3efbb0;p=firefly-linux-kernel-4.4.55.git

davinci: DA8XX/OMAP-L1XX: fix compiler warning

When kernel is built with CONFIG_DEBUG_SECTION_MISMATCH=y
option, using da8xx_omapl_defconfig, some warnings are
observed:

WARNING: vmlinux.o(.text+0xc2a4): Section mismatch in reference
from the function da850_evm_setup_nor_nand() to the variable
.init.data:da850_nand_pins
The function da850_evm_setup_nor_nand() references
the variable __initdata da850_nand_pins.
This is often because da850_evm_setup_nor_nand lacks a __initdata
annotation or the annotation of da850_nand_pins is wrong.

This patch fixes such warnings.

Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---

diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index 537a048c84be..e7f24169e2f5 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -433,8 +433,8 @@ static struct at24_platform_data da830_evm_i2c_eeprom_info = {
 	.context	= (void *)0x7f00,
 };
 
-static int da830_evm_ui_expander_setup(struct i2c_client *client, int gpio,
-		unsigned ngpio, void *context)
+static int __init da830_evm_ui_expander_setup(struct i2c_client *client,
+		int gpio, unsigned ngpio, void *context)
 {
 	gpio_request(gpio + 6, "UI MUX_MODE");
 
@@ -455,7 +455,7 @@ static int da830_evm_ui_expander_teardown(struct i2c_client *client, int gpio,
 	return 0;
 }
 
-static struct pcf857x_platform_data da830_evm_ui_expander_info = {
+static struct pcf857x_platform_data __initdata da830_evm_ui_expander_info = {
 	.gpio_base	= DAVINCI_N_GPIO,
 	.setup		= da830_evm_ui_expander_setup,
 	.teardown	= da830_evm_ui_expander_teardown,
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index 19eb0479d26d..529e47215e0b 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -176,7 +176,7 @@ static u32 ui_card_detected;
 #define HAS_MMC 0
 #endif
 
-static void da850_evm_setup_nor_nand(void)
+static __init void da850_evm_setup_nor_nand(void)
 {
 	int ret = 0;