[Patch V1] i2c: imx: improve code readability

[Gao Pan <b54642@freescale.com>]

Replace of_get_named_gpio_flags with of_get_named_gpio because
the latter has less parameters, which improves code readability.

Signed-off-by: Fugang Duan <B38611@freescale.com>
Signed-off-by: Gao Pan <b54642@freescale.com>
---
 drivers/i2c/busses/i2c-imx.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
index 1e4d99d..b0fe090 100644
--- a/drivers/i2c/busses/i2c-imx.c
+++ b/drivers/i2c/busses/i2c-imx.c
@@ -996,10 +996,8 @@ static void i2c_imx_init_recovery_info(struct imx_i2c_struct *i2c_imx,
 			PINCTRL_STATE_DEFAULT);
 	i2c_imx->pinctrl_pins_gpio = pinctrl_lookup_state(i2c_imx->pinctrl,
 			"gpio");
-	rinfo->sda_gpio = of_get_named_gpio_flags(pdev->dev.of_node,
-			"sda-gpios", 0, NULL);
-	rinfo->scl_gpio = of_get_named_gpio_flags(pdev->dev.of_node,
-			"scl-gpios", 0, NULL);
+	rinfo->sda_gpio = of_get_named_gpio(pdev->dev.of_node, "sda-gpios", 0);
+	rinfo->scl_gpio = of_get_named_gpio(pdev->dev.of_node, "scl-gpios", 0);
 
 	if (!gpio_is_valid(rinfo->sda_gpio) ||
 	    !gpio_is_valid(rinfo->scl_gpio) ||
-- 
1.9.1