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| author |   Wang Dongsheng <dongsheng.wang@freescale.com> | 2015-12-03 09:54:12 +0800 |
|---|---|---|
| committer |   Tomi Valkeinen <tomi.valkeinen@ti.com> | 2015-12-09 12:57:06 +0200 |
| commit | acfc1cc13fe5bc6d7a10afa624f1e560850ddad3 (patch) | |
| tree | fa36f51432baaa22020a1d8d0da4ea034db9d817 /tools/perf/scripts/python/stackcollapse.py | |
| parent | Linux 4.4-rc4 (diff) | |
| download | linux-dev-acfc1cc13fe5bc6d7a10afa624f1e560850ddad3.tar.xz linux-dev-acfc1cc13fe5bc6d7a10afa624f1e560850ddad3.zip | |
video: fbdev: fsl: Fix kernel crash when diu_ops is not implemented
If diu_ops is not implemented on platform, kernel will access a NULL
pointer. We need to check this pointer in DIU initialization.
Signed-off-by: Wang Dongsheng <dongsheng.wang@freescale.com>
Acked-by: Timur Tabi <timur@tabi.org>
Cc: stable@vger.kernel.org
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions