diff options
| author | Tejun Heo <tj@kernel.org> | 2015-11-03 17:29:03 -0500 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2015-11-03 17:29:03 -0500 |
| commit | 159b5bb46492e4dcef2070b12861030bc360402b (patch) | |
| tree | 93de7d6e94a059aade50ee5437de6a50ccd1cf7b /drivers/i2c/busses/i2c-xgene-slimpro.c | |
| parent | 56e74338a535cbcc2f2da08b1ea1a92920194364 (diff) | |
| parent | 469eabb3aec03d9defed3462df743a223a5c8f54 (diff) | |
Merge branch 'for-4.3-fixes' into for-4.4
Diffstat (limited to 'drivers/i2c/busses/i2c-xgene-slimpro.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-xgene-slimpro.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-xgene-slimpro.c b/drivers/i2c/busses/i2c-xgene-slimpro.c index 1c9cb65ac4cf..4233f5695352 100644 --- a/drivers/i2c/busses/i2c-xgene-slimpro.c +++ b/drivers/i2c/busses/i2c-xgene-slimpro.c @@ -198,10 +198,10 @@ static int slimpro_i2c_blkrd(struct slimpro_i2c_dev *ctx, u32 chip, u32 addr, int rc; paddr = dma_map_single(ctx->dev, ctx->dma_buffer, readlen, DMA_FROM_DEVICE); - rc = dma_mapping_error(ctx->dev, paddr); - if (rc) { + if (dma_mapping_error(ctx->dev, paddr)) { dev_err(&ctx->adapter.dev, "Error in mapping dma buffer %p\n", ctx->dma_buffer); + rc = -ENOMEM; goto err; } @@ -241,10 +241,10 @@ static int slimpro_i2c_blkwr(struct slimpro_i2c_dev *ctx, u32 chip, memcpy(ctx->dma_buffer, data, writelen); paddr = dma_map_single(ctx->dev, ctx->dma_buffer, writelen, DMA_TO_DEVICE); - rc = dma_mapping_error(ctx->dev, paddr); - if (rc) { + if (dma_mapping_error(ctx->dev, paddr)) { dev_err(&ctx->adapter.dev, "Error in mapping dma buffer %p\n", ctx->dma_buffer); + rc = -ENOMEM; goto err; } |