From: Daniel M. Weeks Date: Wed, 7 Nov 2012 04:51:05 +0000 (-0500) Subject: gpio-mcp23s08: Build I2C support even when CONFIG_I2C=m X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=cbf24fad8e6e97b7cd7dd1099f5b801689dc234a;p=linux.git gpio-mcp23s08: Build I2C support even when CONFIG_I2C=m The driver has both SPI and I2C pieces. The appropriate pieces are built based on whether SPI and/or I2C is/are enabled. However, it was only checking if I2C was built-in, never if it was built as a module. This patch checks for either since building both this driver and I2C as modules is possible. Signed-off-by: Daniel M. Weeks Signed-off-by: Linus Walleij --- diff --git a/drivers/gpio/gpio-mcp23s08.c b/drivers/gpio/gpio-mcp23s08.c index 0f425189de11b..ce1c847600764 100644 --- a/drivers/gpio/gpio-mcp23s08.c +++ b/drivers/gpio/gpio-mcp23s08.c @@ -77,7 +77,7 @@ struct mcp23s08_driver_data { /*----------------------------------------------------------------------*/ -#ifdef CONFIG_I2C +#if IS_ENABLED(CONFIG_I2C) static int mcp23008_read(struct mcp23s08 *mcp, unsigned reg) { @@ -399,7 +399,7 @@ static int mcp23s08_probe_one(struct mcp23s08 *mcp, struct device *dev, break; #endif /* CONFIG_SPI_MASTER */ -#ifdef CONFIG_I2C +#if IS_ENABLED(CONFIG_I2C) case MCP_TYPE_008: mcp->ops = &mcp23008_ops; mcp->chip.ngpio = 8; @@ -473,7 +473,7 @@ fail: /*----------------------------------------------------------------------*/ -#ifdef CONFIG_I2C +#if IS_ENABLED(CONFIG_I2C) static int __devinit mcp230xx_probe(struct i2c_client *client, const struct i2c_device_id *id)