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author | Viresh Kumar <viresh.kumar@st.com> | 2012-03-23 15:02:30 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-23 16:58:39 -0700 |
commit | ee6c54ca64416c75aa6f5021e139f270192bae49 (patch) | |
tree | 32c16e2747c4414bdb52939909e071fa07ba7fae /drivers/rtc/rtc-r9701.c | |
parent | 131f8b75f1c00a5a822ff2103db588466e942490 (diff) | |
download | linux-stable-ee6c54ca64416c75aa6f5021e139f270192bae49.tar.gz linux-stable-ee6c54ca64416c75aa6f5021e139f270192bae49.tar.bz2 linux-stable-ee6c54ca64416c75aa6f5021e139f270192bae49.zip |
rtc/rtc-spear: call platform_set_drvdata() before registering rtc device
rtc_device_register() calls rtc-spear routines internally. These
routines call dev_get_drvdata() to get struct spear_rtc_config.
Currently, platform_set_drvdata is called after rtc device is
registered. This causes system to crash, as dev_get_drvdata returns
NULL.
For this we need to call platform_set_drvdata() before registering rtc
device. This requires further cleanup, that leads to removal of
dev_set_drvdata on rtc->dev, which was just not required at all.
Also, we change the parameter to request_irq and pass pointer to config
instead of pointer to rtc struct.
This patch brings all above changes.
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Cc: Shiraz Hashim <shiraz.hashim@st.com>
Cc: Deepak Sikri <deepak.sikri@st.com>
Acked-by: Rajeev Kumar <rajeev-dlh.kumar@st.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-r9701.c')
0 files changed, 0 insertions, 0 deletions