diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-09-11 04:34:46 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-09-11 04:34:46 -0300 |
| commit | 863981e96738983919de841ec669e157e6bdaeb0 (patch) | |
| tree | d6d89a12e7eb8017837c057935a2271290907f76 /drivers/dma/sun4i-dma.c | |
| parent | 8dec7c70575785729a6a9e6719a955e9c545bcab (diff) | |
Linux-libre 4.7.1-gnupck-4.7.1-gnu
Diffstat (limited to 'drivers/dma/sun4i-dma.c')
| -rw-r--r-- | drivers/dma/sun4i-dma.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/dma/sun4i-dma.c b/drivers/dma/sun4i-dma.c index e0df233dd..57aa227bf 100644 --- a/drivers/dma/sun4i-dma.c +++ b/drivers/dma/sun4i-dma.c @@ -461,25 +461,25 @@ generate_ndma_promise(struct dma_chan *chan, dma_addr_t src, dma_addr_t dest, /* Source burst */ ret = convert_burst(sconfig->src_maxburst); - if (IS_ERR_VALUE(ret)) + if (ret < 0) goto fail; promise->cfg |= SUN4I_DMA_CFG_SRC_BURST_LENGTH(ret); /* Destination burst */ ret = convert_burst(sconfig->dst_maxburst); - if (IS_ERR_VALUE(ret)) + if (ret < 0) goto fail; promise->cfg |= SUN4I_DMA_CFG_DST_BURST_LENGTH(ret); /* Source bus width */ ret = convert_buswidth(sconfig->src_addr_width); - if (IS_ERR_VALUE(ret)) + if (ret < 0) goto fail; promise->cfg |= SUN4I_DMA_CFG_SRC_DATA_WIDTH(ret); /* Destination bus width */ ret = convert_buswidth(sconfig->dst_addr_width); - if (IS_ERR_VALUE(ret)) + if (ret < 0) goto fail; promise->cfg |= SUN4I_DMA_CFG_DST_DATA_WIDTH(ret); @@ -518,25 +518,25 @@ generate_ddma_promise(struct dma_chan *chan, dma_addr_t src, dma_addr_t dest, /* Source burst */ ret = convert_burst(sconfig->src_maxburst); - if (IS_ERR_VALUE(ret)) + if (ret < 0) goto fail; promise->cfg |= SUN4I_DMA_CFG_SRC_BURST_LENGTH(ret); /* Destination burst */ ret = convert_burst(sconfig->dst_maxburst); - if (IS_ERR_VALUE(ret)) + if (ret < 0) goto fail; promise->cfg |= SUN4I_DMA_CFG_DST_BURST_LENGTH(ret); /* Source bus width */ ret = convert_buswidth(sconfig->src_addr_width); - if (IS_ERR_VALUE(ret)) + if (ret < 0) goto fail; promise->cfg |= SUN4I_DMA_CFG_SRC_DATA_WIDTH(ret); /* Destination bus width */ ret = convert_buswidth(sconfig->dst_addr_width); - if (IS_ERR_VALUE(ret)) + if (ret < 0) goto fail; promise->cfg |= SUN4I_DMA_CFG_DST_DATA_WIDTH(ret); |