3 files changed, 12 insertions, 13 deletions

diff --git a/arch/mips/lantiq/xway/dma.c b/arch/mips/lantiq/xway/dma.c
index e44a1866653f..08f7ebd9c774 100644
--- a/arch/mips/lantiq/xway/dma.c
+++ b/arch/mips/lantiq/xway/dma.c
@@ -21,6 +21,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/module.h>
 #include <linux/clk.h>
+#include <linux/err.h>
 
 #include <lantiq_soc.h>
 #include <xway_dma.h>
@@ -223,8 +224,8 @@ ltq_dma_init(struct platform_device *pdev)
                 panic("Failed to get dma resource");
 
         /* remap dma register range */
-        ltq_dma_membase = devm_request_and_ioremap(&pdev->dev, res);
-        if (!ltq_dma_membase)
+        ltq_dma_membase = devm_ioremap_resource(&pdev->dev, res);
+        if (IS_ERR(ltq_dma_membase))
                 panic("Failed to remap dma resource");
 
         /* power up and reset the dma engine */
diff --git a/arch/mips/lantiq/xway/gptu.c b/arch/mips/lantiq/xway/gptu.c
index e30b1ed1b936..9861c8669fab 100644
--- a/arch/mips/lantiq/xway/gptu.c
+++ b/arch/mips/lantiq/xway/gptu.c
@@ -150,11 +150,9 @@ static int gptu_probe(struct platform_device *pdev)
         }
 
         /* remap gptu register range */
-        gptu_membase = devm_request_and_ioremap(&pdev->dev, res);
-        if (!gptu_membase) {
-                dev_err(&pdev->dev, "Failed to remap resource\n");
-                return -ENOMEM;
-        }
+        gptu_membase = devm_ioremap_resource(&pdev->dev, res);
+        if (IS_ERR(gptu_membase))
+                return PTR_ERR(gptu_membase);
 
         /* enable our clock */
         clk = clk_get(&pdev->dev, NULL);
diff --git a/arch/mips/pci/pci-lantiq.c b/arch/mips/pci/pci-lantiq.c
index 95681789b51e..910fb4c20b9e 100644
--- a/arch/mips/pci/pci-lantiq.c
+++ b/arch/mips/pci/pci-lantiq.c
@@ -214,13 +214,13 @@ static int ltq_pci_probe(struct platform_device *pdev)
                 return -EINVAL;
         }
 
-        ltq_pci_membase = devm_request_and_ioremap(&pdev->dev, res_bridge);
-        ltq_pci_mapped_cfg = devm_request_and_ioremap(&pdev->dev, res_cfg);
+        ltq_pci_membase = devm_ioremap_resource(&pdev->dev, res_bridge);
+        if (IS_ERR(ltq_pci_membase))
+                return PTR_ERR(ltq_pci_membase);
 
-        if (!ltq_pci_membase || !ltq_pci_mapped_cfg) {
-                dev_err(&pdev->dev, "failed to remap resources\n");
-                return -ENOMEM;
-        }
+        ltq_pci_mapped_cfg = devm_ioremap_resource(&pdev->dev, res_cfg);
+        if (IS_ERR(ltq_pci_mapped_cfg))
+                return PTR_ERR(ltq_pci_mapped_cfg);
 
         ltq_pci_startup(pdev);