OMAPDSS: VENC: fix NULL pointer dereference in DSS2 VENC sysfs debug attr on OMAP4

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Commit ba02fa37de disabled the
venc driver registration on OMAP4. Since the driver never gets
probed/initialised your get a dereferenceed NULL pointer if you
try to get info from /sys/kernel/debug/omapdss/venc

Return info message about disabled venc if venc_dump_regs() gets called.

Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

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Danny Kukawka 2012-01-24 16:44:42 +01:00 • committed by Tomi Valkeinen

parent 1149c74419

commit cc1d3e032d

1 changed files with 5 additions and 0 deletions

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drivers/video/omap2/dss/venc.c

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