diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2013-12-30 14:58:04 +0100 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2014-01-20 14:59:18 +0530 |
| commit | a85159fece07f4ff3e266da619af050928dceca1 (patch) | |
| tree | ffa2a093c9f4deac5841792a3f4cf48079a4193d /drivers | |
| parent | f3b77727e82722fafb1940b3fc15bfdddd9aab4a (diff) | |
DMA: dmatest: extend the "device" module parameter to 32 characters
With Device Tree a typical DMA controller device name can look like
10000000.dma-controller, which extends the current size of the string,
allocated for this parameter. This patch extends its size from 20 to 32
characters.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/dma/dmatest.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c index 20f9a3aaf92..79c87fa7fbe 100644 --- a/drivers/dma/dmatest.c +++ b/drivers/dma/dmatest.c @@ -31,7 +31,7 @@ module_param_string(channel, test_channel, sizeof(test_channel), S_IRUGO | S_IWUSR); MODULE_PARM_DESC(channel, "Bus ID of the channel to test (default: any)"); -static char test_device[20]; +static char test_device[32]; module_param_string(device, test_device, sizeof(test_device), S_IRUGO | S_IWUSR); MODULE_PARM_DESC(device, "Bus ID of the DMA Engine to test (default: any)"); @@ -89,7 +89,7 @@ MODULE_PARM_DESC(verbose, "Enable \"success\" result messages (default: off)"); struct dmatest_params { unsigned int buf_size; char channel[20]; - char device[20]; + char device[32]; unsigned int threads_per_chan; unsigned int max_channels; unsigned int iterations; |