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

Daniel M. Weeks
2012-11-02T00:09:18Z

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>
---
drivers/gpio/gpio-mcp23s08.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpio/gpio-mcp23s08.c b/drivers/gpio/gpio-mcp23s08.c
index 0f42518..0f58d0f 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 defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)

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 defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
case MCP_TYPE_008:
mcp->ops = &mcp23008_ops;
mcp->chip.ngpio = 8;
@@ -473,7 +473,7 @@ fail:

/*----------------------------------------------------------------------*/

-#ifdef CONFIG_I2C
+#if defined(CONFIG_I2C) || defined (CONFIG_I2C_MODULE)

static int __devinit mcp230xx_probe(struct i2c_client *client,
const struct i2c_device_id *id)
--
Daniel M. Weeks