diff options
Diffstat (limited to 'drivers/rtc/rtc-nuc900.c')
| -rw-r--r-- | drivers/rtc/rtc-nuc900.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/rtc/rtc-nuc900.c b/drivers/rtc/rtc-nuc900.c index d592e2fe43f..a53da0958e9 100644 --- a/drivers/rtc/rtc-nuc900.c +++ b/drivers/rtc/rtc-nuc900.c @@ -99,7 +99,7 @@ static int *check_rtc_access_enable(struct nuc900_rtc *nuc900_rtc) if (!timeout) return ERR_PTR(-EPERM); - return 0; + return NULL; } static int nuc900_rtc_bcd2bin(unsigned int timereg, @@ -229,10 +229,9 @@ static int __init nuc900_rtc_probe(struct platform_device *pdev) nuc900_rtc = devm_kzalloc(&pdev->dev, sizeof(struct nuc900_rtc), GFP_KERNEL); - if (!nuc900_rtc) { - dev_err(&pdev->dev, "kzalloc nuc900_rtc failed\n"); + if (!nuc900_rtc) return -ENOMEM; - } + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); nuc900_rtc->rtc_reg = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(nuc900_rtc->rtc_reg)) @@ -260,15 +259,7 @@ static int __init nuc900_rtc_probe(struct platform_device *pdev) return 0; } -static int __exit nuc900_rtc_remove(struct platform_device *pdev) -{ - platform_set_drvdata(pdev, NULL); - - return 0; -} - static struct platform_driver nuc900_rtc_driver = { - .remove = __exit_p(nuc900_rtc_remove), .driver = { .name = "nuc900-rtc", .owner = THIS_MODULE, |