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path: root/drivers/rtc/rtc-mrst.c
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Diffstat (limited to 'drivers/rtc/rtc-mrst.c')
-rw-r--r--drivers/rtc/rtc-mrst.c17
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/rtc/rtc-mrst.c b/drivers/rtc/rtc-mrst.c
index b86bc328463b..b2f096871a97 100644
--- a/drivers/rtc/rtc-mrst.c
+++ b/drivers/rtc/rtc-mrst.c
@@ -319,7 +319,7 @@ static irqreturn_t mrst_rtc_irq(int irq, void *p)
return IRQ_NONE;
}
-static int __init
+static int __devinit
vrtc_mrst_do_probe(struct device *dev, struct resource *iomem, int rtc_irq)
{
int retval = 0;
@@ -342,6 +342,8 @@ vrtc_mrst_do_probe(struct device *dev, struct resource *iomem, int rtc_irq)
mrst_rtc.irq = rtc_irq;
mrst_rtc.iomem = iomem;
+ mrst_rtc.dev = dev;
+ dev_set_drvdata(dev, &mrst_rtc);
mrst_rtc.rtc = rtc_device_register(driver_name, dev,
&mrst_rtc_ops, THIS_MODULE);
@@ -350,8 +352,6 @@ vrtc_mrst_do_probe(struct device *dev, struct resource *iomem, int rtc_irq)
goto cleanup0;
}
- mrst_rtc.dev = dev;
- dev_set_drvdata(dev, &mrst_rtc);
rename_region(iomem, dev_name(&mrst_rtc.rtc->dev));
spin_lock_irq(&rtc_lock);
@@ -376,9 +376,10 @@ vrtc_mrst_do_probe(struct device *dev, struct resource *iomem, int rtc_irq)
return 0;
cleanup1:
- mrst_rtc.dev = NULL;
rtc_device_unregister(mrst_rtc.rtc);
cleanup0:
+ dev_set_drvdata(dev, NULL);
+ mrst_rtc.dev = NULL;
release_region(iomem->start, iomem->end + 1 - iomem->start);
dev_err(dev, "rtc-mrst: unable to initialise\n");
return retval;
@@ -391,7 +392,7 @@ static void rtc_mrst_do_shutdown(void)
spin_unlock_irq(&rtc_lock);
}
-static void __exit rtc_mrst_do_remove(struct device *dev)
+static void __devexit rtc_mrst_do_remove(struct device *dev)
{
struct mrst_rtc *mrst = dev_get_drvdata(dev);
struct resource *iomem;
@@ -500,14 +501,14 @@ static inline int mrst_poweroff(struct device *dev)
#endif
-static int __init vrtc_mrst_platform_probe(struct platform_device *pdev)
+static int __devinit vrtc_mrst_platform_probe(struct platform_device *pdev)
{
return vrtc_mrst_do_probe(&pdev->dev,
platform_get_resource(pdev, IORESOURCE_MEM, 0),
platform_get_irq(pdev, 0));
}
-static int __exit vrtc_mrst_platform_remove(struct platform_device *pdev)
+static int __devexit vrtc_mrst_platform_remove(struct platform_device *pdev)
{
rtc_mrst_do_remove(&pdev->dev);
return 0;
@@ -525,7 +526,7 @@ MODULE_ALIAS("platform:vrtc_mrst");
static struct platform_driver vrtc_mrst_platform_driver = {
.probe = vrtc_mrst_platform_probe,
- .remove = __exit_p(vrtc_mrst_platform_remove),
+ .remove = __devexit_p(vrtc_mrst_platform_remove),
.shutdown = vrtc_mrst_platform_shutdown,
.driver = {
.name = (char *) driver_name,