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authorYueHaibing <yuehaibing@huawei.com>2019-10-16 17:25:46 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-11-05 18:29:21 +0100
commit482c86cc37b7fa884843ec37edd1847c5463e3a9 (patch)
tree023edb3df61a360e5e2b720246e010b03aa2ac2a
parent8670b2b8b029a6650d133486be9d2ace146fd29a (diff)
char: xillybus: use devm_platform_ioremap_resource() to simplify code
Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Eli Billauer <eli.billauer@gmail.com> Link: https://lore.kernel.org/r/20191016092546.26332-1-yuehaibing@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/char/xillybus/xillybus_of.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/char/xillybus/xillybus_of.c b/drivers/char/xillybus/xillybus_of.c
index bfafd8f5e826..96b6de8a30e5 100644
--- a/drivers/char/xillybus/xillybus_of.c
+++ b/drivers/char/xillybus/xillybus_of.c
@@ -116,7 +116,6 @@ static int xilly_drv_probe(struct platform_device *op)
struct xilly_endpoint *endpoint;
int rc;
int irq;
- struct resource *res;
struct xilly_endpoint_hardware *ephw = &of_hw;
if (of_property_read_bool(dev->of_node, "dma-coherent"))
@@ -129,9 +128,7 @@ static int xilly_drv_probe(struct platform_device *op)
dev_set_drvdata(dev, endpoint);
- res = platform_get_resource(op, IORESOURCE_MEM, 0);
- endpoint->registers = devm_ioremap_resource(dev, res);
-
+ endpoint->registers = devm_platform_ioremap_resource(op, 0);
if (IS_ERR(endpoint->registers))
return PTR_ERR(endpoint->registers);