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authorAlexandre Belloni <alexandre.belloni@bootlin.com>2018-02-13 01:47:44 +0300
committerAlexandre Belloni <alexandre.belloni@bootlin.com>2018-03-01 12:49:28 +0300
commit1af7068d2a19d333e9280f8a43bc7215c90bfb91 (patch)
treeed4f13e16da22c0185cf843b6805e66613e50046 /drivers/rtc/rtc-ds1553.c
parent3a9a06d44bf75a1e0752e2de686729fb2a85ad22 (diff)
downloadlinux-1af7068d2a19d333e9280f8a43bc7215c90bfb91.tar.xz
rtc: ds1553: make alarms useful
Currently, the IRQs are disabled when the rtc driver is removed (e.g. when shutting down the platform). This means that the RTC will be unable to wakeup the platform. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/rtc-ds1553.c')
-rw-r--r--drivers/rtc/rtc-ds1553.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/rtc/rtc-ds1553.c b/drivers/rtc/rtc-ds1553.c
index 6205c28e0cdc..7334c824371a 100644
--- a/drivers/rtc/rtc-ds1553.c
+++ b/drivers/rtc/rtc-ds1553.c
@@ -330,21 +330,11 @@ static int ds1553_rtc_probe(struct platform_device *pdev)
return 0;
}
-static int ds1553_rtc_remove(struct platform_device *pdev)
-{
- struct rtc_plat_data *pdata = platform_get_drvdata(pdev);
-
- if (pdata->irq > 0)
- writeb(0, pdata->ioaddr + RTC_INTERRUPTS);
- return 0;
-}
-
/* work with hotplug and coldplug */
MODULE_ALIAS("platform:rtc-ds1553");
static struct platform_driver ds1553_rtc_driver = {
.probe = ds1553_rtc_probe,
- .remove = ds1553_rtc_remove,
.driver = {
.name = "rtc-ds1553",
},