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gpio: mcp23s08: Make of_device_id array const

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Make of_device_id array const, because all OF functions
handle it as const.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Jingoo Han 2014-05-07 18:05:17 +09:00 committed by Linus Walleij
parent f77b644859
commit ac791804ac
1 changed files with 2 additions and 2 deletions
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4
drivers/gpio/gpio-mcp23s08.c
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@ -714,7 +714,7 @@ static int mcp23s08_probe_one(struct mcp23s08 *mcp, struct device *dev,
#ifdef CONFIG_OF #ifdef CONFIG_OF
#ifdef CONFIG_SPI_MASTER #ifdef CONFIG_SPI_MASTER
static struct of_device_id mcp23s08_spi_of_match[] = { static const struct of_device_id mcp23s08_spi_of_match[] = {
{ {
.compatible = "microchip,mcp23s08", .compatible = "microchip,mcp23s08",
.data = (void *) MCP_TYPE_S08, .data = (void *) MCP_TYPE_S08,
@ -738,7 +738,7 @@ MODULE_DEVICE_TABLE(of, mcp23s08_spi_of_match);
#endif #endif
#if IS_ENABLED(CONFIG_I2C) #if IS_ENABLED(CONFIG_I2C)
static struct of_device_id mcp23s08_i2c_of_match[] = { static const struct of_device_id mcp23s08_i2c_of_match[] = {
{ {
.compatible = "microchip,mcp23008", .compatible = "microchip,mcp23008",
.data = (void *) MCP_TYPE_008, .data = (void *) MCP_TYPE_008,