| commit | 9a188eb126aa7bf27077ee46fcb914898d6fc281 | [log] [tgz] |
|---|---|---|
| author | Viresh Kumar <viresh.kumar@linaro.org> | Fri Mar 15 14:18:20 2013 +0530 |
| committer | Vinod Koul <vinod.koul@intel.com> | Mon Apr 15 09:52:03 2013 +0530 |
| tree | 49a72638e45f8a23c0f5d106c4f720c187297b3f | |
| 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>