staging: tidspbridge: fix kernel oops in bridge_io_get_proc_load

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The DSP shared memory area gets initialized only when
a COFF file is loaded.

If bridge_io_get_proc_load is called before loading a base
image into the DSP, the shared_mem member of the io manager
will be NULL, resulting in a kernel oops when it's dereferenced.

Also made some coding style changes to bridge_io_create.

Signed-off-by: Ionut Nicu <ionut.nicu@mindbit.ro>
Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>

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Ionut Nicu 2010-11-05 17:01:50 +00:00 • committed by Omar Ramirez Luna

parent 59403c21af

commit 74c2d1f63f

1 changed files with 30 additions and 48 deletions

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drivers/staging/tidspbridge/core/io_sm.c

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