diff options
Diffstat (limited to 'drivers/watchdog/sa1100_wdt.c')
| -rw-r--r-- | drivers/watchdog/sa1100_wdt.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/watchdog/sa1100_wdt.c b/drivers/watchdog/sa1100_wdt.c index 82ac5d19f519..729a8508b31d 100644 --- a/drivers/watchdog/sa1100_wdt.c +++ b/drivers/watchdog/sa1100_wdt.c @@ -164,7 +164,6 @@ static long sa1100dog_ioctl(struct file *file, unsigned int cmd, static const struct file_operations sa1100dog_fops = { .owner = THIS_MODULE, - .llseek = no_llseek, .write = sa1100dog_write, .unlocked_ioctl = sa1100dog_ioctl, .compat_ioctl = compat_ptr_ioctl, @@ -191,9 +190,8 @@ static int sa1100dog_probe(struct platform_device *pdev) if (!res) return -ENXIO; reg_base = devm_ioremap(&pdev->dev, res->start, resource_size(res)); - ret = PTR_ERR_OR_ZERO(reg_base); - if (ret) - return ret; + if (!reg_base) + return -ENOMEM; clk = clk_get(NULL, "OSTIMER0"); if (IS_ERR(clk)) { @@ -229,19 +227,17 @@ err: return ret; } -static int sa1100dog_remove(struct platform_device *pdev) +static void sa1100dog_remove(struct platform_device *pdev) { misc_deregister(&sa1100dog_miscdev); clk_disable_unprepare(clk); clk_put(clk); - - return 0; } static struct platform_driver sa1100dog_driver = { .driver.name = "sa1100_wdt", - .probe = sa1100dog_probe, - .remove = sa1100dog_remove, + .probe = sa1100dog_probe, + .remove = sa1100dog_remove, }; module_platform_driver(sa1100dog_driver); |