diff mbox series

[3/5] mailbox: mailbox-test: Use devm_platform_get_and_ioremap_resource()

Message ID 20230704133726.28861-3-frank.li@vivo.com
State New
Headers
Series [1/5] mailbox: bcm-ferxrm-mailbox: Use devm_platform_get_and_ioremap_resource() |

Commit Message

李扬韬 July 4, 2023, 1:37 p.m. UTC 
  Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
---
 drivers/mailbox/mailbox-test.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/mailbox/mailbox-test.c b/drivers/mailbox/mailbox-test.c
index fc6a12a51b40..91b68cb884cd 100644
--- a/drivers/mailbox/mailbox-test.c
+++ b/drivers/mailbox/mailbox-test.c
@@ -367,8 +367,7 @@  static int mbox_test_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	/* It's okay for MMIO to be NULL */
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	tdev->tx_mmio = devm_ioremap_resource(&pdev->dev, res);
+	tdev->tx_mmio = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 	if (PTR_ERR(tdev->tx_mmio) == -EBUSY) {
 		/* if reserved area in SRAM, try just ioremap */
 		size = resource_size(res);
@@ -378,8 +377,7 @@  static int mbox_test_probe(struct platform_device *pdev)
 	}
 
 	/* If specified, second reg entry is Rx MMIO */
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-	tdev->rx_mmio = devm_ioremap_resource(&pdev->dev, res);
+	tdev->rx_mmio = devm_platform_get_and_ioremap_resource(pdev, 1, &res);
 	if (PTR_ERR(tdev->rx_mmio) == -EBUSY) {
 		size = resource_size(res);
 		tdev->rx_mmio = devm_ioremap(&pdev->dev, res->start, size);