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rtc: s3c: initialize driver data before using it

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commit e893de59a4 upstream.

s3c_rtc_setfreq() uses the platform driver data to derive struct rtc_device,
so make sure drvdata is set _before_ s3c_rtc_setfreq() is called.

Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com>
Cc: Paul Gortmaker <p_gortmaker@yahoo.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Maurus Cuelenaere <mcuelenaere@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Maurus Cuelenaere
2010-06-04 14:14:44 -07:00
committed by Greg Kroah-Hartman
parent 2055e229ab
commit a5c4932d91
1 changed files with 3 additions and 2 deletions
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5
drivers/rtc/rtc-s3c.c
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@@ -457,8 +457,6 @@ static int __devinit s3c_rtc_probe(struct platform_device *pdev)
pr_debug("s3c2410_rtc: RTCCON=%02x\n",
readb(s3c_rtc_base + S3C2410_RTCCON));
s3c_rtc_setfreq(&pdev->dev, 1);
device_init_wakeup(&pdev->dev, 1);
/* register RTC and exit */
@@ -475,6 +473,9 @@ static int __devinit s3c_rtc_probe(struct platform_device *pdev)
rtc->max_user_freq = 128;
platform_set_drvdata(pdev, rtc);
s3c_rtc_setfreq(&pdev->dev, 1);
return 0;
err_nortc: