Commit 4fdf228c authored by Minas Harutyunyan's avatar Minas Harutyunyan Committed by Felipe Balbi

usb: dwc2: Fix shutdown callback in platform

To avoid lot of interrupts from dwc2 core, which can be asserted in
specific conditions need to disable interrupts on HW level instead of
disable IRQs on Kernel level, because of IRQ can be shared between
drivers.

Cc: stable@vger.kernel.org
Fixes: a40a0031 ("usb: dwc2: add shutdown callback to platform variant")
Tested-by: default avatarFrank Mori Hess <fmh6jj@gmail.com>
Reviewed-by: default avatarAlan Stern <stern@rowland.harvard.edu>
Reviewed-by: default avatarDoug Anderson <dianders@chromium.org>
Reviewed-by: default avatarFrank Mori Hess <fmh6jj@gmail.com>
Signed-off-by: default avatarMinas Harutyunyan <hminas@synopsys.com>
Signed-off-by: default avatarFelipe Balbi <balbi@kernel.org>
parent 65b7cf48
...@@ -342,7 +342,8 @@ static void dwc2_driver_shutdown(struct platform_device *dev) ...@@ -342,7 +342,8 @@ static void dwc2_driver_shutdown(struct platform_device *dev)
{ {
struct dwc2_hsotg *hsotg = platform_get_drvdata(dev); struct dwc2_hsotg *hsotg = platform_get_drvdata(dev);
disable_irq(hsotg->irq); dwc2_disable_global_interrupts(hsotg);
synchronize_irq(hsotg->irq);
} }
/** /**
......
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