Jon Hunter 2e3dd4a624 usb: common: ulpi: Fix crash in ulpi_match() ... Commit 7495af9308 ("ARM: multi_v7_defconfig: Enable drivers for DragonBoard 410c") enables the CONFIG_PHY_QCOM_USB_HS for the ARM multi_v7_defconfig. Enabling this Kconfig is causing the kernel to crash on the Tegra20 Ventana platform in the ulpi_match() function. The Qualcomm USB HS PHY driver that is enabled by CONFIG_PHY_QCOM_USB_HS, registers a ulpi_driver but this driver does not provide an 'id_table', so when ulpi_match() is called on the Tegra20 Ventana platform, it crashes when attempting to deference the id_table pointer which is not valid. The Qualcomm USB HS PHY driver uses device-tree for matching the ULPI driver with the device and so fix this crash by using device-tree for matching if the id_table is not valid. Fixes: ef6a7bcfb0 ("usb: ulpi: Support device discovery via DT") Cc: stable <stable@vger.kernel.org> Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Link: https://lore.kernel.org/r/20220117150039.44058-1-jonathanh@nvidia.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-01-26 13:42:05 +01:00
..
common.c	usb: common: add helper to get role-switch-default-mode	2021-07-27 15:58:37 +02:00
common.h	USB: move usb debugfs directory creation to the usb common core	2019-06-06 08:59:19 +02:00
debug.c	USB: common: debug: add needed kernel.h include	2022-01-05 16:20:27 +01:00
Kconfig	Partially revert "usb: Kconfig: using select for USB_COMMON dependency"	2021-10-05 13:45:16 +02:00
led.c	USB: move usb debugfs directory creation to the usb common core	2019-06-06 08:59:19 +02:00
Makefile	usb: common: add USB GPIO based connection detection driver	2019-09-03 19:01:04 +02:00
ulpi.c	usb: common: ulpi: Fix crash in ulpi_match()	2022-01-26 13:42:05 +01:00
usb-conn-gpio.c	usb: common: usb-conn-gpio: use usb_role_string() to print role status	2021-05-27 09:17:18 +02:00
usb-otg-fsm.c	usb: otg-fsm: Fix hrtimer list corruption	2021-07-27 16:31:31 +02:00