diff options
author | Nitin Garg <nitin.garg@freescale.com> | 2012-12-12 14:40:19 -0600 |
---|---|---|
committer | Tapani <tapani@vmail.me> | 2013-03-29 11:41:32 +0800 |
commit | f9a9502e0ae9da2805f64d11e9d3569e95a0d5c9 (patch) | |
tree | 46bc8ba54ce6d9d5e1cd82047bbc87b3967678a3 | |
parent | 8a4e845ae14c9070d4072e0fe8e48f3486393d96 (diff) |
ENGR00236834: RTC fix a crash in mxc_rtc_read_time while registering rtc
Set pdata (before calling rtc_device_register) as its required by
rtc_device_register as it checks if alarm is already set,
calling mxc_rtc_read_time.
Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
-rw-r--r-- | drivers/rtc/rtc-mxc_v2.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-mxc_v2.c b/drivers/rtc/rtc-mxc_v2.c index 6b02c92cf6a3..fd2629d63da5 100644 --- a/drivers/rtc/rtc-mxc_v2.c +++ b/drivers/rtc/rtc-mxc_v2.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2004-2011 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright (C) 2004-2012 Freescale Semiconductor, Inc. All Rights Reserved. */ /* @@ -631,6 +631,10 @@ static int mxc_rtc_probe(struct platform_device *pdev) __raw_writel(0xFFFFFFFF, ioaddr + SRTC_LPSR); udelay(100); + /* Set pdata as its required by rtc_device_register */ + /* as it checks if alarm is already set, calling mxc_rtc_read_time */ + platform_set_drvdata(pdev, pdata); + rtc = rtc_device_register(pdev->name, &pdev->dev, &mxc_rtc_ops, THIS_MODULE); if (IS_ERR(rtc)) { |