Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-10-24 22:20:55 +00:00
Code Issues Packages Projects Releases Wiki Activity

gpio-mcp23s08: Build I2C support even when CONFIG_I2C=m

Browse Source 
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 <dan@danweeks.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Daniel M. Weeks 2012-11-06 23:51:05 -05:00 committed by Linus Walleij
parent cb144fe8e0
commit cbf24fad8e
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpio/gpio-mcp23s08.c
View File

@ -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)