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| author | Viresh Kumar <viresh.kumar@linaro.org> | 2013-03-15 14:18:20 +0530 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2013-04-15 09:52:03 +0530 |
| commit | 9a188eb126aa7bf27077ee46fcb914898d6fc281 (patch) | |
| tree | 49a72638e45f8a23c0f5d106c4f720c187297b3f /Kconfig | |
| parent | bef29ec508e58bf8b9ec0915de5b0739fb800c91 (diff) | |
DMA: OF: Check properties value before running be32_to_cpup() on it
In of_dma_controller_register() routine we are calling of_get_property() as an
parameter to be32_to_cpup(). In case the property doesn't exist we will get a
crash.
This patch changes this code to check if we got a valid property first and then
runs be32_to_cpup() on it.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'Kconfig')
0 files changed, 0 insertions, 0 deletions