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| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2016-03-18 14:26:34 +0200 |
|---|---|---|
| committer |   Vinod Koul <vinod.koul@intel.com> | 2016-04-04 09:42:00 -0700 |
| commit | 2d4d689f3ec56ad1eca6c899f418aeb6c0cf43ca (patch) | |
| tree | e5cca5d0988e059421dcbf39687dd3da6ad4c371 /lib/string_helpers.c | |
| parent | Linux 4.6-rc1 (diff) | |
| download | linux-dev-2d4d689f3ec56ad1eca6c899f418aeb6c0cf43ca.tar.xz linux-dev-2d4d689f3ec56ad1eca6c899f418aeb6c0cf43ca.zip | |
dmaengine: hsu: allow more than 3 descriptors
Current code allows only up to 3 descriptors to be programmed to the hardware
since it is used wrong calculations. Change % to min_t() to allow as many
descriptors as user supplied. At once it could be programmed up to 4
descriptors due to hardware limitations.
The issue was found under stress test, so it might not bother ordinary users.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions