diff options
Diffstat (limited to 'drivers/dma/zx_dma.c')
| -rw-r--r-- | drivers/dma/zx_dma.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/dma/zx_dma.c b/drivers/dma/zx_dma.c index 9f4436f7c914..5fe2e8b9a7b8 100644 --- a/drivers/dma/zx_dma.c +++ b/drivers/dma/zx_dma.c @@ -754,18 +754,13 @@ static struct dma_chan *zx_of_dma_simple_xlate(struct of_phandle_args *dma_spec, static int zx_dma_probe(struct platform_device *op) { struct zx_dma_dev *d; - struct resource *iores; int i, ret = 0; - iores = platform_get_resource(op, IORESOURCE_MEM, 0); - if (!iores) - return -EINVAL; - d = devm_kzalloc(&op->dev, sizeof(*d), GFP_KERNEL); if (!d) return -ENOMEM; - d->base = devm_ioremap_resource(&op->dev, iores); + d->base = devm_platform_ioremap_resource(op, 0); if (IS_ERR(d->base)) return PTR_ERR(d->base); @@ -894,7 +889,6 @@ static int zx_dma_remove(struct platform_device *op) list_del(&c->vc.chan.device_node); } clk_disable_unprepare(d->clk); - dmam_pool_destroy(d->pool); return 0; } |