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pwm: i.MX: eliminate build warning

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compiling the i.MX pwm driver produces the following warning:
|drivers/pwm/pwm-imx.c: In function 'imx_pwm_probe':
|drivers/pwm/pwm-imx.c:281:7: warning: assignment discards qualifiers from pointer target type

Apply a 'const' attribute to the affected variable declaration.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
This commit is contained in:
Lothar Waßmann 2012-12-05 16:34:41 +01:00 committed by Thierry Reding
parent 417328c3f7
commit 983290b062
1 changed files with 1 additions and 1 deletions
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drivers/pwm/pwm-imx.c
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@ -235,7 +235,7 @@ static int __devinit imx_pwm_probe(struct platform_device *pdev)
{
const struct of_device_id *of_id =
of_match_device(imx_pwm_dt_ids, &pdev->dev);
struct imx_pwm_data *data;
const struct imx_pwm_data *data;
struct imx_chip *imx;
struct resource *r;
int ret = 0;