Jon Hunter 2a4ea83bb8 phy: tegra: xusb: Fix crash during pad power on/down ... Commit a88520bfc0 ("usb: gadget: tegra: Reduce pad power") added calls to tegra_phy_xusb_utmi_pad_power_on/down in the Tegra XUDC driver to control the pad power. This change is causing a kernel panic when powering down the pads on entering suspend with the Jetson TX2 platform. The panic occurs because the 'xudc->curr_utmi_phy' is not configured on this platform and we do not check to see if the pointer is valid before attempting to deference the pointer. Fix this by checking to see if the 'phy' pointer passed to tegra_phy_xusb_utmi_pad_power_on/down is valid. Fixes: a88520bfc0 ("usb: gadget: tegra: Reduce pad power") Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Link: https://lore.kernel.org/r/20221010135132.30809-1-jonathanh@nvidia.com Signed-off-by: Vinod Koul <vkoul@kernel.org>		2022-10-17 11:07:37 +05:30
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Kconfig	phy: tegra: Select USB_COMMON for usb_get_maximum_speed()	2020-04-16 15:05:53 +02:00
Makefile	phy: tegra: xusb: Add Tegra194 support	2020-03-19 13:59:46 +01:00
phy-tegra194-p2u.c	phy: tegra: Add PCIe PIPE2UPHY support for Tegra234	2022-07-05 11:44:35 +05:30
xusb-tegra124.c	phy: tegra: Don't use device-managed API to allocate ports	2020-03-19 14:00:05 +01:00
xusb-tegra186.c	USB/Thunderbolt changes for 6.1-rc1	2022-10-07 16:48:26 -07:00
xusb-tegra210.c	phy: tegra: xusb: Tegra210 host mode VBUS control	2021-06-03 14:52:45 +02:00
xusb.c	phy: tegra: xusb: Fix crash during pad power on/down	2022-10-17 11:07:37 +05:30
xusb.h	phy: tegra: xusb: add utmi pad power on/down ops	2022-08-19 11:10:08 +02:00