ARM: pxa: Make id const in pwm_probe()

This fixes the compiler warning:

	arch/arm/plat-pxa/pwm.c: In function 'pwm_probe':
	arch/arm/plat-pxa/pwm.c:179: warning: initialization discards qualifiers from pointer target type

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>

diff --git a/arch/arm/plat-pxa/pwm.c b/arch/arm/plat-pxa/pwm.c
index 0732c6c..ef32686 100644 (file)
--- a/arch/arm/plat-pxa/pwm.c
+++ b/arch/arm/plat-pxa/pwm.c
@@ -176,7 +176,7 @@ static inline void __add_pwm(struct pwm_device *pwm)
 
 static int __devinit pwm_probe(struct platform_device *pdev)
 {
-       struct platform_device_id *id = platform_get_device_id(pdev);
+       const struct platform_device_id *id = platform_get_device_id(pdev);
        struct pwm_device *pwm, *secondary = NULL;
        struct resource *r;
        int ret = 0;