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| author | Minas Harutyunyan <Minas.Harutyunyan@synopsys.com> | 2024-03-13 09:22:01 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-03-26 14:56:25 +0100 |
| commit | 31f42da31417bec88158f3cf62d19db836217f1e (patch) | |
| tree | e4c875aae3c05ee34030f0623bcb38fc40b7436c /drivers/usb/dwc2/platform.c | |
| parent | b258e42688501cadb1a6dd658d6f015df9f32d8f (diff) | |
| download | linux-stable-31f42da31417bec88158f3cf62d19db836217f1e.tar.gz linux-stable-31f42da31417bec88158f3cf62d19db836217f1e.tar.bz2 linux-stable-31f42da31417bec88158f3cf62d19db836217f1e.zip | |
usb: dwc2: gadget: Fix exiting from clock gating
Added exiting from the clock gating mode on USB Reset Detect interrupt
if core in the clock gating mode.
Added new condition to check core in clock gating mode or no.
Fixes: 9b4965d77e11 ("usb: dwc2: Add exit clock gating from session request interrupt")
Fixes: 5d240efddc7f ("usb: dwc2: Add exit clock gating from wakeup interrupt")
Fixes: 16c729f90bdf ("usb: dwc2: Allow exit clock gating in urb enqueue")
Fixes: 401411bbc4e6 ("usb: dwc2: Add exit clock gating before removing driver")
CC: stable@vger.kernel.org
Signed-off-by: Minas Harutyunyan <Minas.Harutyunyan@synopsys.com>
Link: https://lore.kernel.org/r/cbcc2ccd37e89e339130797ed68ae4597db773ac.1708938774.git.Minas.Harutyunyan@synopsys.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/dwc2/platform.c')
| -rw-r--r-- | drivers/usb/dwc2/platform.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c index b1d48019e944..7b84416dfc2b 100644 --- a/drivers/usb/dwc2/platform.c +++ b/drivers/usb/dwc2/platform.c @@ -331,7 +331,7 @@ static void dwc2_driver_remove(struct platform_device *dev) /* Exit clock gating when driver is removed. */ if (hsotg->params.power_down == DWC2_POWER_DOWN_PARAM_NONE && - hsotg->bus_suspended) { + hsotg->bus_suspended && !hsotg->params.no_clock_gating) { if (dwc2_is_device_mode(hsotg)) dwc2_gadget_exit_clock_gating(hsotg, 0); else |