From: Dan Carpenter <error27@gmail.com>
Date: Sat, 14 Aug 2010 09:03:16 +0000 (+0200)
Subject: regulator/ab8500: move dereference below the check for NULL
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=af54decd6a2b8efa335020afc77254355c4c1bab;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

regulator/ab8500: move dereference below the check for NULL

I moved the dereference of "ab8500" below the check for NULL.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
---

diff --git a/drivers/regulator/ab8500.c b/drivers/regulator/ab8500.c
index dc3f1a491675..cc7cbafc5b94 100644
--- a/drivers/regulator/ab8500.c
+++ b/drivers/regulator/ab8500.c
@@ -344,13 +344,14 @@ static inline struct ab8500_regulator_info *find_regulator_info(int id)
 static __devinit int ab8500_regulator_probe(struct platform_device *pdev)
 {
 	struct ab8500 *ab8500 = dev_get_drvdata(pdev->dev.parent);
-	struct ab8500_platform_data *pdata = dev_get_platdata(ab8500->dev);
+	struct ab8500_platform_data *pdata;
 	int i, err;
 
 	if (!ab8500) {
 		dev_err(&pdev->dev, "null mfd parent\n");
 		return -EINVAL;
 	}
+	pdata = dev_get_platdata(ab8500->dev);
 
 	/* register all regulators */
 	for (i = 0; i < ARRAY_SIZE(ab8500_regulator_info); i++) {