| commit | 9f0df936b1b93a7fab5b9ed73009f43369c121ea | [log] [tgz] |
|---|---|---|
| author | Colin Ian King <colin.king@canonical.com> | Thu Sep 29 19:14:38 2016 +0100 |
| committer | Vinod Koul <vinod.koul@intel.com> | Fri Sep 30 23:18:49 2016 +0530 |
| tree | 2ffa16bd0d3060553b282790183768e13b4d2a05 | |
| parent | 2cc40ee7ae30fa12c3ee3f18e6c0e81cced2cdcc [diff] |
dmaengine: coh901318: fix integer overflow when shifting more than 32 places Currently U300_DMA_CHANNELS is set to 40, meaning that the shift of 1 can be more than 32 places, which leads to a 32 bit integer overflow. Fix this by using 1ULL instead of 1 before shifting it. Also add braces on the for-loop to keep with coding style conventions. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>