diff options
Diffstat (limited to 'drivers/mfd/asic3.c')
| -rw-r--r-- | drivers/mfd/asic3.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c index 1b15986c01e..9f6294f2a07 100644 --- a/drivers/mfd/asic3.c +++ b/drivers/mfd/asic3.c @@ -695,7 +695,7 @@ static int ds1wm_disable(struct platform_device *pdev) return 0; } -static struct mfd_cell asic3_cell_ds1wm = { +static const struct mfd_cell asic3_cell_ds1wm = { .name = "ds1wm", .enable = ds1wm_enable, .disable = ds1wm_disable, @@ -797,7 +797,7 @@ static int asic3_mmc_disable(struct platform_device *pdev) return 0; } -static struct mfd_cell asic3_cell_mmc = { +static const struct mfd_cell asic3_cell_mmc = { .name = "tmio-mmc", .enable = asic3_mmc_enable, .disable = asic3_mmc_disable, @@ -952,13 +952,14 @@ static void asic3_mfd_remove(struct platform_device *pdev) /* Core */ static int __init asic3_probe(struct platform_device *pdev) { - struct asic3_platform_data *pdata = pdev->dev.platform_data; + struct asic3_platform_data *pdata = dev_get_platdata(&pdev->dev); struct asic3 *asic; struct resource *mem; unsigned long clksel; int ret = 0; - asic = kzalloc(sizeof(struct asic3), GFP_KERNEL); + asic = devm_kzalloc(&pdev->dev, + sizeof(struct asic3), GFP_KERNEL); if (asic == NULL) { printk(KERN_ERR "kzalloc failed\n"); return -ENOMEM; @@ -970,16 +971,14 @@ static int __init asic3_probe(struct platform_device *pdev) mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!mem) { - ret = -ENOMEM; dev_err(asic->dev, "no MEM resource\n"); - goto out_free; + return -ENOMEM; } asic->mapping = ioremap(mem->start, resource_size(mem)); if (!asic->mapping) { - ret = -ENOMEM; dev_err(asic->dev, "Couldn't ioremap\n"); - goto out_free; + return -ENOMEM; } asic->irq_base = pdata->irq_base; @@ -1033,9 +1032,6 @@ static int __init asic3_probe(struct platform_device *pdev) out_unmap: iounmap(asic->mapping); - out_free: - kfree(asic); - return ret; } @@ -1058,8 +1054,6 @@ static int asic3_remove(struct platform_device *pdev) iounmap(asic->mapping); - kfree(asic); - return 0; } |