AcoSail/kernel_optimize_test
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rtc: s3c: initialize driver data before using it

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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>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Maurus Cuelenaere 2010-06-04 14:14:44 -07:00 committed by Linus Torvalds
parent b8a3c6091a
commit e893de59a4
1 changed files with 3 additions and 2 deletions
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5
drivers/rtc/rtc-s3c.c
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@ -495,8 +495,6 @@ 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 */
@ -518,6 +516,9 @@ static int __devinit s3c_rtc_probe(struct platform_device *pdev)
s3c_rtc_cpu_type = platform_get_device_id(pdev)->driver_data;
platform_set_drvdata(pdev, rtc);
s3c_rtc_setfreq(&pdev->dev, 1);
return 0;
err_nortc: