From: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Date: Fri, 25 Nov 2016 13:44:36 +0000 (+0000)
Subject: extcon: arizona: Simplify micd_pol_gpio handling
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6c467a106f4c93a05b359b6732bb2161d74a29ae;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

extcon: arizona: Simplify micd_pol_gpio handling

Currently we handle both old style GPIO and new style GPIOD differently
simplify this slightly by converting the old style GPIO to a GPIOD and
just using that from then on.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---

diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c
index d836d4ce5ee4..ed78b7c26627 100644
--- a/drivers/extcon/extcon-arizona.c
+++ b/drivers/extcon/extcon-arizona.c
@@ -236,12 +236,8 @@ static void arizona_extcon_set_mode(struct arizona_extcon_info *info, int mode)
 
 	mode %= info->micd_num_modes;
 
-	if (arizona->pdata.micd_pol_gpio > 0)
-		gpio_set_value_cansleep(arizona->pdata.micd_pol_gpio,
-					info->micd_modes[mode].gpio);
-	else
-		gpiod_set_value_cansleep(info->micd_pol_gpio,
-					 info->micd_modes[mode].gpio);
+	gpiod_set_value_cansleep(info->micd_pol_gpio,
+				 info->micd_modes[mode].gpio);
 
 	regmap_update_bits(arizona->regmap, ARIZONA_MIC_DETECT_1,
 			   ARIZONA_MICD_BIAS_SRC_MASK,
@@ -1412,21 +1408,21 @@ static int arizona_extcon_probe(struct platform_device *pdev)
 		regmap_update_bits(arizona->regmap, ARIZONA_GP_SWITCH_1,
 				ARIZONA_SW1_MODE_MASK, arizona->pdata.gpsw);
 
-	if (arizona->pdata.micd_pol_gpio > 0) {
+	if (pdata->micd_pol_gpio > 0) {
 		if (info->micd_modes[0].gpio)
 			mode = GPIOF_OUT_INIT_HIGH;
 		else
 			mode = GPIOF_OUT_INIT_LOW;
 
-		ret = devm_gpio_request_one(&pdev->dev,
-					    arizona->pdata.micd_pol_gpio,
-					    mode,
-					    "MICD polarity");
+		ret = devm_gpio_request_one(&pdev->dev, pdata->micd_pol_gpio,
+					    mode, "MICD polarity");
 		if (ret != 0) {
 			dev_err(arizona->dev, "Failed to request GPIO%d: %d\n",
-				arizona->pdata.micd_pol_gpio, ret);
+				pdata->micd_pol_gpio, ret);
 			goto err_register;
 		}
+
+		info->micd_pol_gpio = gpio_to_desc(pdata->micd_pol_gpio);
 	} else {
 		if (info->micd_modes[0].gpio)
 			mode = GPIOD_OUT_HIGH;