redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

drivers/rtc/rtc-hid-sensor-time.c: enable HID input processing early 

Enable the processing of HID input records before the RTC will be
registered, in order to allow the RTC register function to read clock.
Without doing that the clock can only be read after the probe function
has finished.

Signed-off-by: Alexander Holler <holler@ahsoftware.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
hifive-unleashed-5.1
Alexander Holler 2013-11-14 14:32:00 -08:00 committed by Linus Torvalds
parent d5ceede8dc
commit 406bf31893
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/rtc/rtc-hid-sensor-time.c
View File

@ -281,11 +281,18 @@ static int hid_time_probe(struct platform_device *pdev)
goto err_open;
}
/*
* Enable HID input processing early in order to be able to read the
* clock already in devm_rtc_device_register().
*/
hid_device_io_start(hsdev->hdev);
time_state->rtc = devm_rtc_device_register(&pdev->dev,
"hid-sensor-time", &hid_time_rtc_ops,
THIS_MODULE);
if (IS_ERR_OR_NULL(time_state->rtc)) {
hid_device_io_stop(hsdev->hdev);
ret = time_state->rtc ? PTR_ERR(time_state->rtc) : -ENODEV;
time_state->rtc = NULL;
dev_err(&pdev->dev, "rtc device register failed!\n");