diff mbox series

[01/13] mailbox: altera: convert to devm_platform_ioremap_resource

Message ID 20191228183538.26189-1-tiny.windzz@gmail.com
State New
Headers show
Series [01/13] mailbox: altera: convert to devm_platform_ioremap_resource | expand

Commit Message

Yangtao Li Dec. 28, 2019, 6:35 p.m. UTC 
Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
---
 drivers/mailbox/mailbox-altera.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/mailbox/mailbox-altera.c b/drivers/mailbox/mailbox-altera.c
index 75282666fb06..afb320e9d69c 100644
--- a/drivers/mailbox/mailbox-altera.c
+++ b/drivers/mailbox/mailbox-altera.c
@@ -285,7 +285,6 @@  static const struct mbox_chan_ops altera_mbox_ops = {
 static int altera_mbox_probe(struct platform_device *pdev)
 {
 	struct altera_mbox *mbox;
-	struct resource	*regs;
 	struct mbox_chan *chans;
 	int ret;
 
@@ -299,9 +298,7 @@  static int altera_mbox_probe(struct platform_device *pdev)
 	if (!chans)
 		return -ENOMEM;
 
-	regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-	mbox->mbox_base = devm_ioremap_resource(&pdev->dev, regs);
+	mbox->mbox_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(mbox->mbox_base))
 		return PTR_ERR(mbox->mbox_base);