i2c: mlxbf: Fix the return check of devm_ioremap and ioremap

[linux-2.6-microblaze.git] / drivers / i2c / busses / i2c-mlxbf.c

diff --git a/drivers/i2c/busses/i2c-mlxbf.c b/drivers/i2c/busses/i2c-mlxbf.c
index 33574d4..2fb0532 100644 (file)
--- a/drivers/i2c/busses/i2c-mlxbf.c
+++ b/drivers/i2c/busses/i2c-mlxbf.c
@@ -1258,9 +1258,9 @@ static int mlxbf_i2c_get_gpio(struct platform_device *pdev,
                return -EFAULT;
 
        gpio_res->io = devm_ioremap(dev, params->start, size);
-       if (IS_ERR(gpio_res->io)) {
+       if (!gpio_res->io) {
                devm_release_mem_region(dev, params->start, size);
-               return PTR_ERR(gpio_res->io);
+               return -ENOMEM;
        }
 
        return 0;
@@ -1323,9 +1323,9 @@ static int mlxbf_i2c_get_corepll(struct platform_device *pdev,
                return -EFAULT;
 
        corepll_res->io = devm_ioremap(dev, params->start, size);
-       if (IS_ERR(corepll_res->io)) {
+       if (!corepll_res->io) {
                devm_release_mem_region(dev, params->start, size);
-               return PTR_ERR(corepll_res->io);
+               return -ENOMEM;
        }
 
        return 0;
@@ -1717,9 +1717,9 @@ static int mlxbf_i2c_init_coalesce(struct platform_device *pdev,
                        return -EFAULT;
 
                coalesce_res->io = ioremap(params->start, size);
-               if (IS_ERR(coalesce_res->io)) {
+               if (!coalesce_res->io) {
                        release_mem_region(params->start, size);
-                       return PTR_ERR(coalesce_res->io);
+                       return -ENOMEM;
                }
 
                priv->coalesce = coalesce_res;