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| author | Denis Osterland <Denis.Osterland@diehl.com> | 2018-07-24 14:31:22 +0300 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2018-08-14 23:56:27 +0300 |
| commit | a0a1a1ba303261d25814d11a05008d2931a69a8b (patch) | |
| tree | bad29fcf1b32aa3ff90241f8f588f7eef3dfdfa0 /drivers/rtc/rtc-isl1208.c | |
| parent | 5a5ba10f44fa1cd081cec38389e1b47f438fe25b (diff) | |
| download | linux-a0a1a1ba303261d25814d11a05008d2931a69a8b.tar.xz | |
rtc: sysfs: facilitate attribute add to rtc device
This patches addresses following problem:
rtc_allocate_device
devm_device_add_group <-- kernel oops / null pointer, because
sysfs entry does not yet exist
rtc_register_device
rc = devm_device_add_group
if (rc)
return rc; <-- forbidden to return error code
after device register
This patch adds rtc_add_group(s) functions.
The functions store the sum of attribute groups as device resource.
Signed-off-by: Denis Osterland <Denis.Osterland@diehl.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/rtc-isl1208.c')
0 files changed, 0 insertions, 0 deletions