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(parent: dd9ca80) | patch
kernel/irq/irqdomain.c: before use 'irq_data', need check it whether valid.
authorChen Gang <gang.chen@asianux.com>
Tue, 14 May 2013 11:02:45 +0000 (19:02 +0800)
committerGrant Likely <grant.likely@linaro.org>
Sat, 8 Jun 2013 20:15:09 +0000 (21:15 +0100)
commitbaae44ec126609a24078b2f525efc7d6dd317c9d
tree07e207a672bc8adf3c732d3a1194c9bfce2bb69ftree | snapshot
parentdd9ca80a87067431f70e8568d9d8df92b6afdeb1commit | diff
kernel/irq/irqdomain.c: before use 'irq_data', need check it whether valid.

Since irq_data may be NULL, if so, we WARN_ON(), and continue, 'hwirq'
which related with 'irq_data' has to initialize later, or it will cause
issue.

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Grant Likely <grant.likely@linaro.org>
kernel/irq/irqdomain.c diff | blob | history
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