diff mbox series

[2/5] crypto: keembay - Convert to devm_platform_ioremap_resource()

Message ID 20230705072159.77221-2-frank.li@vivo.com
State Accepted
Commit 1c5ff2fc35ac2c6da3509f7afa97b91f328dcfaa
Headers show
Series [1/5] crypto: omap-des - Use devm_platform_get_and_ioremap_resource() | expand

Commit Message

李扬韬 July 5, 2023, 7:21 a.m. UTC 
Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
---
 drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)
diff mbox series

Patch

diff --git a/drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c b/drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c
index d4bcbed1f546..51a6de6294cb 100644
--- a/drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c
+++ b/drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c
@@ -1170,7 +1170,6 @@  static int kmb_ocs_hcu_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct ocs_hcu_dev *hcu_dev;
-	struct resource *hcu_mem;
 	int rc;
 
 	hcu_dev = devm_kzalloc(dev, sizeof(*hcu_dev), GFP_KERNEL);
@@ -1184,14 +1183,7 @@  static int kmb_ocs_hcu_probe(struct platform_device *pdev)
 	if (rc)
 		return rc;
 
-	/* Get the memory address and remap. */
-	hcu_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!hcu_mem) {
-		dev_err(dev, "Could not retrieve io mem resource.\n");
-		return -ENODEV;
-	}
-
-	hcu_dev->io_base = devm_ioremap_resource(dev, hcu_mem);
+	hcu_dev->io_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(hcu_dev->io_base))
 		return PTR_ERR(hcu_dev->io_base);