A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-11-09 12:24:07 -05:00
Code Issues Projects Releases Packages Wiki Activity

ASoC: uniphier: fix an error code in uniphier_aio_comprdma_new()

Browse source 
The dma_mapping_error() returns true or false, but we want to return
-ENOMEM if there was an error.

Fixes: e98131222f ("ASoC: uniphier: add support for UniPhier AIO compress audio")
Signed-off-by: Dan Carpenter <[email protected]>
Tested-by: Katsuhiro Suzuki <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
This commit is contained in:
Dan Carpenter 2018-02-14 10:15:31 +03:00 • committed by Mark Brown
commit 21957b5bf0
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
1 changed files with 2 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

5
sound/soc/uniphier/aio-compress.c
View file

@ -54,12 +54,11 @@ static int uniphier_aio_comprdma_new(struct snd_soc_pcm_runtime *rtd)
dma_dir = DMA_TO_DEVICE;
sub->compr_addr = dma_map_single(dev, sub->compr_area, size, dma_dir);
ret = dma_mapping_error(dev, sub->compr_addr);
if (ret) {
if (dma_mapping_error(dev, sub->compr_addr)) {
kfree(sub->compr_area);
sub->compr_area = NULL;
return ret;
return -ENOMEM;
}
sub->compr_bytes = size;