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| author |   Vinod Koul <vkoul@kernel.org> | 2019-12-24 10:26:14 +0530 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2019-12-26 10:04:18 +0530 |
| commit | 08baca4280d8abcf139fa8fec5b3de6f346efbae (patch) | |
| tree | 3d1e0503ef69701b0bf3ed18ccdbfde55aa1bc1e /drivers/dma | |
| parent | dmaengine: move module_/dma_device_put() after route free (diff) | |
| download | linux-dev-08baca4280d8abcf139fa8fec5b3de6f346efbae.tar.xz linux-dev-08baca4280d8abcf139fa8fec5b3de6f346efbae.zip | |
dmaengine: print more meaningful error message
error log for dma_channel_table_init() failure pointed a mere
"initialization failure", which is not very helpful message, so print
additional details like function name and error code.
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/dmaengine.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c index 0505ea5b002f..4ac77456e830 100644 --- a/drivers/dma/dmaengine.c +++ b/drivers/dma/dmaengine.c @@ -206,7 +206,7 @@ static int __init dma_channel_table_init(void) } if (err) { - pr_err("initialization failure\n"); + pr_err("dmaengine dma_channel_table_init failure: %d\n", err); for_each_dma_cap_mask(cap, dma_cap_mask_all) free_percpu(channel_table[cap]); } |