diff options
| author | Stefan Brüns <stefan.bruens@rwth-aachen.de> | 2017-11-27 20:05:34 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-01-10 09:31:19 +0100 |
| commit | 2ee35943b11f07de678642a8f08e61e5d5f3867a (patch) | |
| tree | fa691132e352a1db0a62e12d0cdaa03841d0ffc1 /drivers/bus | |
| parent | 5d8c5beecdd9098458a047a871cd20fae3f4c6b2 (diff) | |
sunxi-rsb: Include OF based modalias in device uevent
commit e2bf801ecd4e62222a46d1ba9e57e710171d29c1 upstream.
Include the OF-based modalias in the uevent sent when registering devices
on the sunxi RSB bus, so that user space has a chance to autoload the
kernel module for the device.
Fixes a regression caused by commit 3f241bfa60bd ("arm64: allwinner: a64:
pine64: Use dcdc1 regulator for mmc0"). When the axp20x-rsb module for
the AXP803 PMIC is built as a module, it is not loaded and the system
ends up with an disfunctional MMC controller.
Fixes: d787dcdb9c8f ("bus: sunxi-rsb: Add driver for Allwinner Reduced Serial Bus")
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/bus')
| -rw-r--r-- | drivers/bus/sunxi-rsb.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/bus/sunxi-rsb.c b/drivers/bus/sunxi-rsb.c index 328ca93781cf..1b76d9585902 100644 --- a/drivers/bus/sunxi-rsb.c +++ b/drivers/bus/sunxi-rsb.c @@ -178,6 +178,7 @@ static struct bus_type sunxi_rsb_bus = { .match = sunxi_rsb_device_match, .probe = sunxi_rsb_device_probe, .remove = sunxi_rsb_device_remove, + .uevent = of_device_uevent_modalias, }; static void sunxi_rsb_dev_release(struct device *dev) |