diff mbox series

[5/6] iommu/ipmmu-vmsa: Convert to devm_platform_ioremap_resource()

Message ID 20230705130416.46710-5-frank.li@vivo.com
State New
Headers
Series [1/6] iommu/arm-smmu: do some cleanup |

Commit Message

李扬韬 July 5, 2023, 1:04 p.m. UTC 
  Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
---
 drivers/iommu/ipmmu-vmsa.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
index 9f64c5c9f5b9..01cf577e597c 100644
--- a/drivers/iommu/ipmmu-vmsa.c
+++ b/drivers/iommu/ipmmu-vmsa.c
@@ -976,7 +976,6 @@  static const struct of_device_id ipmmu_of_ids[] = {
 static int ipmmu_probe(struct platform_device *pdev)
 {
 	struct ipmmu_vmsa_device *mmu;
-	struct resource *res;
 	int irq;
 	int ret;
 
@@ -996,8 +995,7 @@  static int ipmmu_probe(struct platform_device *pdev)
 		return ret;
 
 	/* Map I/O memory and request IRQ. */
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	mmu->base = devm_ioremap_resource(&pdev->dev, res);
+	mmu->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(mmu->base))
 		return PTR_ERR(mmu->base);