From: Jingoo Han <jg1.han@samsung.com>
Date: Wed, 26 Feb 2014 01:17:13 +0000 (+0900)
Subject: pwm: pxa: Use of_match_ptr()
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=8468949cddcdbb1b1b1bc552aefceb252078ceb1;p=deliverable%2Flinux.git

pwm: pxa: Use of_match_ptr()

Use of_match_ptr(), because of_match_ptr() returns NULL pointer
when CONFIG_OF is disabled.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
---

diff --git a/drivers/pwm/pwm-pxa.c b/drivers/pwm/pwm-pxa.c
index 8d995731cef8..7eb2c181c25a 100644
--- a/drivers/pwm/pwm-pxa.c
+++ b/drivers/pwm/pwm-pxa.c
@@ -140,8 +140,6 @@ static struct of_device_id pwm_of_match[] = {
 	{ }
 };
 MODULE_DEVICE_TABLE(of, pwm_of_match);
-#else
-#define pwm_of_match NULL
 #endif
 
 static const struct platform_device_id *pxa_pwm_get_id_dt(struct device *dev)
@@ -228,7 +226,7 @@ static struct platform_driver pwm_driver = {
 	.driver		= {
 		.name	= "pxa25x-pwm",
 		.owner	= THIS_MODULE,
-		.of_match_table = pwm_of_match,
+		.of_match_table = of_match_ptr(pwm_of_match),
 	},
 	.probe		= pwm_probe,
 	.remove		= pwm_remove,