diff options
Diffstat (limited to 'drivers/crypto/atmel-sha.c')
| -rw-r--r-- | drivers/crypto/atmel-sha.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/crypto/atmel-sha.c b/drivers/crypto/atmel-sha.c index 3e2f41b3eaf3..8874aa5ca0f7 100644 --- a/drivers/crypto/atmel-sha.c +++ b/drivers/crypto/atmel-sha.c @@ -2628,7 +2628,6 @@ static bool atmel_sha_filter(struct dma_chan *chan, void *slave) static int atmel_sha_dma_init(struct atmel_sha_dev *dd, struct crypto_platform_data *pdata) { - int err = -ENOMEM; dma_cap_mask_t mask_in; /* Try to grab DMA channel */ @@ -2639,7 +2638,7 @@ static int atmel_sha_dma_init(struct atmel_sha_dev *dd, atmel_sha_filter, &pdata->dma_slave->rxdata, dd->dev, "tx"); if (!dd->dma_lch_in.chan) { dev_warn(dd->dev, "no DMA channel available\n"); - return err; + return -ENODEV; } dd->dma_lch_in.dma_conf.direction = DMA_MEM_TO_DEV; @@ -2778,8 +2777,6 @@ static int atmel_sha_probe(struct platform_device *pdev) crypto_init_queue(&sha_dd->queue, ATMEL_SHA_QUEUE_LENGTH); - sha_dd->irq = -1; - /* Get the base address */ sha_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!sha_res) { |