[PATCH 14/15] i2c: iop3xx: use standard gpiolib functions

[Rob Herring]

From: Rob Herring <rob.herring at calxeda.com>

Instead of using the custom iop3xx gpio functions, use the gpiolib
variants. This should be functionally the same since the gpiolib
just calls the iop3xx gpio functions. This is needed in preparation
of removing iop3xx mach/io.h headers.

Signed-off-by: Rob Herring <rob.herring at calxeda.com>
Cc: "Jean Delvare (PC drivers, core)" <khali at linux-fr.org>
Cc: "Ben Dooks (embedded platforms)" <ben-linux at fluff.org>
Cc: "Wolfram Sang (embedded platforms)" <w.sang at pengutronix.de>
Cc: linux-i2c at vger.kernel.org
---
 drivers/i2c/busses/i2c-iop3xx.c |    9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/i2c/busses/i2c-iop3xx.c b/drivers/i2c/busses/i2c-iop3xx.c
index 567d873..2f99613 100644
--- a/drivers/i2c/busses/i2c-iop3xx.c
+++ b/drivers/i2c/busses/i2c-iop3xx.c
@@ -39,6 +39,7 @@
 #include <linux/platform_device.h>
 #include <linux/i2c.h>
 #include <linux/io.h>
+#include <linux/gpio.h>
 
 #include "i2c-iop3xx.h"
 
@@ -78,11 +79,11 @@ iop3xx_i2c_enable(struct i2c_algo_iop3xx_data *iop3xx_adap)
 	 */
 #if defined(CONFIG_ARCH_IOP32X) || defined(CONFIG_ARCH_IOP33X)
 	if (iop3xx_adap->id == 0) {
-		gpio_line_set(IOP3XX_GPIO_LINE(7), GPIO_LOW);
-		gpio_line_set(IOP3XX_GPIO_LINE(6), GPIO_LOW);
+		gpio_set_value(7, 0);
+		gpio_set_value(6, 0);
 	} else {
-		gpio_line_set(IOP3XX_GPIO_LINE(5), GPIO_LOW);
-		gpio_line_set(IOP3XX_GPIO_LINE(4), GPIO_LOW);
+		gpio_set_value(5, 0);
+		gpio_set_value(4, 0);
 	}
 #endif
 	/* NB SR bits not same position as CR IE bits :-( */
-- 
1.7.9.5