Re: [PATCH v2] sunxi-rsb: Include OF based modalias in device uevent

2017-12-05 Thread Maxime Ripard 
On Tue, Dec 05, 2017 at 03:28:25PM +0800, Chen-Yu Tsai wrote:
> Hi,
> 
> On Tue, Nov 28, 2017 at 11:47 PM, Maxime Ripard
>  wrote:
> > On Mon, Nov 27, 2017 at 08:05:34PM +0100, Stefan Brüns wrote:
> >> 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.
> >>
> 
> Tags should be:
> 
> Fixes: d787dcdb9c8f ("bus: sunxi-rsb: Add driver for Allwinner Reduced
> Serial Bus")
> Cc: stable  # 4.4.x 7a3b7cd332db of: device:
> Export of_device_{get_modalias, uvent_modalias} to modules
> 
> >> Cc: stable 
> >> Signed-off-by: Stefan Brüns 
> >
> > Acked-by: Maxime Ripard 
> 
> Acked-by: Chen-Yu Tsai 
> 
> Maxime, could you merge this as a fix to get it in fast?

Applied, thanks!

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com


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Re: [PATCH v2] sunxi-rsb: Include OF based modalias in device uevent

2017-12-04 Thread Chen-Yu Tsai 
Hi,

On Tue, Nov 28, 2017 at 11:47 PM, Maxime Ripard
 wrote:
> On Mon, Nov 27, 2017 at 08:05:34PM +0100, Stefan Brüns wrote:
>> 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.
>>

Tags should be:

Fixes: d787dcdb9c8f ("bus: sunxi-rsb: Add driver for Allwinner Reduced
Serial Bus")
Cc: stable  # 4.4.x 7a3b7cd332db of: device:
Export of_device_{get_modalias, uvent_modalias} to modules

>> Cc: stable 
>> Signed-off-by: Stefan Brüns 
>
> Acked-by: Maxime Ripard 

Acked-by: Chen-Yu Tsai 

Maxime, could you merge this as a fix to get it in fast?

ChenYu

Re: [PATCH v2] sunxi-rsb: Include OF based modalias in device uevent

2017-11-28 Thread Maxime Ripard 
On Mon, Nov 27, 2017 at 08:05:34PM +0100, Stefan Brüns wrote:
> 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.
> 
> Cc: stable 
> Signed-off-by: Stefan Brüns 

Acked-by: Maxime Ripard 

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com


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[PATCH v2] sunxi-rsb: Include OF based modalias in device uevent

2017-11-27 Thread Stefan Brüns 
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.

Cc: stable 
Signed-off-by: Stefan Brüns 
---
 drivers/bus/sunxi-rsb.c | 1 +
 1 file changed, 1 insertion(+)

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)
-- 
2.15.0