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| author | Eyal Reizer <eyalreizer@gmail.com> | 2018-05-28 11:36:42 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-08-03 07:47:42 +0200 |
| commit | 3f2a641ece96c7dc610600fc254fd1e2dcf2e22e (patch) | |
| tree | ae1951ea7ba7094076f7811f7679456c28621eb3 /fs/btrfs/tree-log.c | |
| parent | 4a509e634713bc8ace82653a69b9a2618a959fac (diff) | |
wlcore: sdio: check for valid platform device data before suspend
[ Upstream commit 6e91d48371e79862ea2c05867aaebe4afe55a865 ]
the wl pointer can be null In case only wlcore_sdio is probed while
no WiLink module is successfully probed, as in the case of mounting a
wl12xx module while using a device tree file configured with wl18xx
related settings.
In this case the system was crashing in wl1271_suspend() as platform
device data is not set.
Make sure wl the pointer is valid before using it.
Signed-off-by: Eyal Reizer <eyalr@ti.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/btrfs/tree-log.c')
0 files changed, 0 insertions, 0 deletions