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3 Commits

Author SHA1 Message Date
Yang Yingliang
98ceba7559 usb: musb: mpfs: add missing clk_disable_unprepare() in mpfs_remove() 
clock source is prepared and enabled by clk_prepare_enable()
in probe function, but no disable or unprepare in remove.

Fixes: 7a96b6ea90a4 ("usb: musb: Add support for PolarFire SoC's musb controller")
Reported-by: Hulk Robot <hulkci@huawei.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20220628140527.1404439-1-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-06-29 21:02:05 +02:00
Dan Carpenter
21cdd6a0e8 usb: musb: mpfs: Fix error codes in probe() 
These error paths return success but they need to return a negative
error code.

Fixes: 7a96b6ea90a4 ("usb: musb: Add support for PolarFire SoC's musb controller")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/YrVmLEc/FOEzNdzj@kili
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-06-24 13:36:47 +02:00
Conor Dooley
7a96b6ea90 usb: musb: Add support for PolarFire SoC's musb controller 
Add support for Microchips's PolarFire SoC's musb controller in host,
peripheral and otg mode.

Tested-by: Valentina Fernandez <valentina.fernandezalanis@microchip.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20220613114642.1615292-2-conor.dooley@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-06-21 16:35:17 +02:00