Johan Hovold f61419119c USB: chipidea: fix interrupt deadlock ... commit 9aaa81c336 upstream. Chipidea core was calling the interrupt handler from non-IRQ context with interrupts enabled, something which can lead to a deadlock if there's an actual interrupt trying to take a lock that's already held (e.g. the controller lock in udc_irq()). Add a wrapper that can be used to fake interrupts instead of calling the handler directly. Fixes: 3ecb3e09b0 ("usb: chipidea: Use extcon framework for VBUS and ID detect") Fixes: 876d4e1e82 ("usb: chipidea: core: add wakeup support for extcon") Cc: Peter Chen <peter.chen@kernel.org> Cc: stable@vger.kernel.org # 4.4 Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20211021083447.20078-1-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-11-26 11:40:36 +01:00
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bits.h
ci.h
ci_hdrc_imx.c	usb: chipidea: ci_hdrc_imx: add missing put_device() call in usbmisc_get_init_data()	2021-01-12 20:09:10 +01:00
ci_hdrc_imx.h
ci_hdrc_msm.c
ci_hdrc_pci.c
ci_hdrc_tegra.c
ci_hdrc_usb2.c
ci_hdrc_zevio.c
core.c	USB: chipidea: fix interrupt deadlock	2021-11-26 11:40:36 +01:00
debug.c
host.c	usb: chipidea: host: Disable port power only if previously enabled	2020-01-14 20:05:39 +01:00
host.h
Kconfig
Makefile
otg.c	usb: chipidea: Fix otg event handler	2019-11-20 18:00:19 +01:00
otg.h
otg_fsm.c
otg_fsm.h
udc.c
udc.h
ulpi.c
usbmisc_imx.c	usb: chipidea: imx: enable OTG overcurrent in case USB subsystem is already started	2019-11-20 18:00:18 +01:00