omap: Ptr "isr_reg" tracked as NULL was dereferenced

Browse source

Value of "isr_reg" pointer is depend on configuration and GPIO method.
Potentially it may have NULL value and it is dereferenced later
in code. Warning and exit from function are added in this case.

Signed-off-by: Evgeny Kuznetsov <EXT-Eugeny.Kuznetsov@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

...

This commit is contained in:

Evgeny Kuznetsov 2010-12-07 16:25:40 -08:00 • committed by Tony Lindgren

parent be40f7a3d7

commit b1cc4c55c6

1 changed files with 5 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

5

arch/arm/plat-omap/gpio.c

View file