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| author | Alessandro Zummo <alessandro.zummo@towertech.it> | 2009-12-15 16:45:53 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-16 07:19:58 -0800 |
| commit | b74d2caa64f8e542e9c6716ae6ed4a60d681ea9f (patch) | |
| tree | 3d34fb87043b4a800bd35455725ba81638541cc3 /drivers/rtc/rtc-v3020.c | |
| parent | d1b2efa83fbf7b33919238fa29ef6ab935820103 (diff) | |
| download | blackbird-op-linux-b74d2caa64f8e542e9c6716ae6ed4a60d681ea9f.tar.gz blackbird-op-linux-b74d2caa64f8e542e9c6716ae6ed4a60d681ea9f.zip | |
rtc: fix driver data issues in several rtc drivers
Herton Ronaldo Krzesinski recently raised up, and fixed, an issue with the
rtc_cmos driver, which was referring to an inconsistent driver data.
This patch ensures that driver data registration happens before
rtc_device_register().
Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Acked-by: Thomas Hommel <thomas.hommel@gefanuc.com>
Acked-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Cc: David S. Miller <davem@davemloft.net>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Andrew Sharp <andy.sharp@onstor.com>
Cc: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Cc: Alexander Bigga <ab@mycable.de>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Mark Zhan <rongkai.zhan@windriver.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-v3020.c')
| -rw-r--r-- | drivers/rtc/rtc-v3020.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/rtc/rtc-v3020.c b/drivers/rtc/rtc-v3020.c index ad741afd47d8..bed4cab07043 100644 --- a/drivers/rtc/rtc-v3020.c +++ b/drivers/rtc/rtc-v3020.c @@ -304,7 +304,6 @@ static int rtc_probe(struct platform_device *pdev) { struct v3020_platform_data *pdata = pdev->dev.platform_data; struct v3020 *chip; - struct rtc_device *rtc; int retval = -EBUSY; int i; int temp; @@ -353,13 +352,12 @@ static int rtc_probe(struct platform_device *pdev) platform_set_drvdata(pdev, chip); - rtc = rtc_device_register("v3020", + chip->rtc = rtc_device_register("v3020", &pdev->dev, &v3020_rtc_ops, THIS_MODULE); - if (IS_ERR(rtc)) { - retval = PTR_ERR(rtc); + if (IS_ERR(chip->rtc)) { + retval = PTR_ERR(chip->rtc); goto err_io; } - chip->rtc = rtc; return 0; |
