JC Kuo 0ad229df47 phy: tegra: xusb: Fix usb_phy device driver field ... [ Upstream commit 4ea0bf2a52 ] In commit "phy: tegra: xusb: Add usb-phy support", an OTG capable PHY device, such as phy-usb2.0 device of Jetson-TX1 platform, will be bound to the tegra-xusb-padctl driver by the following line in tegra_xusb_setup_usb_role_switch(). port->usb_phy.dev->driver = port->padctl->dev->driver; With this, dev_pm_ops set of tegra-xusb-padctl driver will be invoked for the OTG capable PHY incorrectly as below logs show. This commit fixes the issue by assigning an empty driver to it. [ 153.451108] tegra-xusb-padctl phy-usb2.0: > tegra_xusb_padctl_suspend_noirq(dev=ffff000080917000) [ 153.460353] tegra-xusb-padctl phy-usb2.0: driver: ffff8000114453e0 (tegra_xusb_padctl_driver) [ 153.469245] tegra-xusb-padctl phy-usb2.0: padctl: ffff0000829f6480 [ 153.475772] tegra-xusb-padctl phy-usb2.0: soc: ef7bdd7fffffffff (0xef7bdd7fffffffff) [ 153.484061] Unable to handle kernel paging request at virtual address 007bdd800000004f [ 153.492132] Mem abort info: [ 153.495083] ESR = 0x96000004 [ 153.498308] EC = 0x25: DABT (current EL), IL = 32 bits [ 153.503771] SET = 0, FnV = 0 [ 153.506979] EA = 0, S1PTW = 0 [ 153.510260] Data abort info: [ 153.513200] ISV = 0, ISS = 0x00000004 [ 153.517181] CM = 0, WnR = 0 [ 153.520302] [007bdd800000004f] address between user and kernel address ranges [ 153.527600] Internal error: Oops: 96000004 [#1] PREEMPT SMP [ 153.533231] Modules linked in: nouveau panel_simple tegra_video(C) tegra_drm drm_ttm_helper videobuf2_dma_contig ttm videobuf2_memops cec videobuf2_v4l2 videobuf2_common drm_kms_helper v4l2_fwnode videodev drm mc snd_hda_codec_hdmi cdc_ether usbnet snd_hda_tegra r8152 crct10dif_ce snd_hda_codec snd_hda_core tegra_xudc host1x lp855x_bl at24 ip_tables x_tables ipv6 [ 153.566417] CPU: 0 PID: 300 Comm: systemd-sleep Tainted: G C 5.10.0-rc3-next-20201113-00019-g5c064d5372b0-dirty #624 [ 153.578283] Hardware name: NVIDIA Jetson TX1 Developer Kit (DT) [ 153.584281] pstate: 40000005 (nZcv daif -PAN -UAO -TCO BTYPE=--) [ 153.590381] pc : tegra_xusb_padctl_suspend_noirq+0x88/0x100 [ 153.596016] lr : tegra_xusb_padctl_suspend_noirq+0x80/0x100 [ 153.601632] sp : ffff8000120dbb60 [ 153.604999] x29: ffff8000120dbb60 x28: ffff000080a1df00 [ 153.610430] x27: 0000000000000002 x26: ffff8000106f8540 [ 153.615858] x25: ffff8000113ac4a4 x24: ffff80001148c198 [ 153.621277] x23: ffff800010c4538c x22: 0000000000000002 [ 153.626692] x21: ffff800010ccde80 x20: ffff0000829f6480 [ 153.632107] x19: ffff000080917000 x18: 0000000000000030 [ 153.637521] x17: 0000000000000000 x16: 0000000000000000 [ 153.642933] x15: ffff000080a1e380 x14: 74636461702d6273 [ 153.648346] x13: ffff8000113ad058 x12: 0000000000000f39 [ 153.653759] x11: 0000000000000513 x10: ffff800011405058 [ 153.659176] x9 : 00000000fffff000 x8 : ffff8000113ad058 [ 153.664590] x7 : ffff800011405058 x6 : 0000000000000000 [ 153.670002] x5 : 0000000000000000 x4 : ffff0000fe908bc0 [ 153.675414] x3 : ffff0000fe910228 x2 : 162ef67e0581e700 [ 153.680826] x1 : 162ef67e0581e700 x0 : ef7bdd7fffffffff [ 153.686241] Call trace: [ 153.688769] tegra_xusb_padctl_suspend_noirq+0x88/0x100 [ 153.694077] __device_suspend_noirq+0x68/0x1cc [ 153.698594] dpm_noirq_suspend_devices+0x10c/0x1d0 [ 153.703456] dpm_suspend_noirq+0x28/0xa0 [ 153.707461] suspend_devices_and_enter+0x234/0x4bc [ 153.712314] pm_suspend+0x1e4/0x270 [ 153.715868] state_store+0x8c/0x110 [ 153.719440] kobj_attr_store+0x1c/0x30 [ 153.723259] sysfs_kf_write+0x4c/0x7c [ 153.726981] kernfs_fop_write+0x124/0x240 [ 153.731065] vfs_write+0xe4/0x204 [ 153.734449] ksys_write+0x6c/0x100 [ 153.737925] __arm64_sys_write+0x20/0x30 [ 153.741931] el0_svc_common.constprop.0+0x78/0x1a0 [ 153.746789] do_el0_svc+0x24/0x90 [ 153.750181] el0_sync_handler+0x254/0x260 [ 153.754251] el0_sync+0x174/0x180 [ 153.757663] Code: aa0303e2 94000f64 f9405680 b40000e0 (f9402803) [ 153.763826] ---[ end trace 81543a3394cb409d ]--- Fixes: e8f7d2f409 ("phy: tegra: xusb: Add usb-phy support") Signed-off-by: JC Kuo <jckuo@nvidia.com> Acked-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20201117083803.185209-1-jckuo@nvidia.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-12-30 11:53:26 +01:00
..
accessibility	speakup: Reject setting the speakup line discipline outside of speakup	2020-11-30 09:20:32 +01:00
acpi	arm64 fixes for -rc6	2020-11-27 10:44:59 -08:00
amba
android	task_work: cleanup notification modes	2020-10-17 15:05:30 -06:00
ata	libata-5.10-2020-10-30	2020-10-30 14:51:01 -07:00
atm	atm: nicstar: Unmap DMA on send error	2020-11-18 16:42:07 -08:00
auxdisplay
base	PM: runtime: Resume the device earlier in __device_release_driver()	2020-11-02 18:14:07 +01:00
bcma
block	xen: add helpers for caching grant mapping pages	2020-12-09 10:31:37 +01:00
bluetooth	Bluetooth: hci_h5: fix memory leak in h5_close	2020-12-30 11:53:05 +01:00
bus	mips: cdmm: fix use-after-free in mips_cdmm_bus_discover	2020-12-30 11:53:24 +01:00
cdrom
char	Char/Misc driver fixes for 5.10-rc4	2020-11-15 10:15:17 -08:00
clk	clk: meson: Kconfig: fix dependency for G12A	2020-12-30 11:53:19 +01:00
clocksource	treewide: Convert macro and uses of __section(foo) to __section("foo")	2020-10-25 14:51:49 -07:00
connector
counter	counter/ti-eqep: Fix regmap max_register	2020-11-01 17:17:31 +00:00
cpufreq	Merge branch 'cpufreq/arm/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm	2020-11-23 12:55:01 +01:00
cpuidle	cpuidle: tegra: Annotate tegra_pm_set_cpu_in_lp2() with RCU_NONIDLE	2020-11-16 13:24:32 +01:00
crypto	crypto: sun8i-ce - fix two error path's memory leak	2020-12-30 11:53:17 +01:00
dax	mm: fix phys_to_target_node() and memory_add_physaddr_to_nid() exports	2020-11-22 10:48:22 -08:00
dca
devfreq
dio
dma	dmaengine: mv_xor_v2: Fix error return code in mv_xor_v2_probe()	2020-12-30 11:53:21 +01:00
dma-buf	dma-mapping updates for 5.10	2020-10-15 14:43:29 -07:00
edac	EDAC/mce_amd: Use struct cpuinfo_x86.cpu_die_id for AMD NodeId	2020-12-30 11:53:16 +01:00
eisa
extcon
firewire
firmware	firmware: arm_scmi: Fix missing destroy_workqueue()	2020-12-30 11:53:09 +01:00
fpga	fpga: Specify HAS_IOMEM dependency for FPGA_DFL	2020-12-01 18:46:24 +01:00
fsi
gnss
gpio	gpio: eic-sprd: break loop when getting NULL device resource	2020-12-09 09:41:49 +01:00
gpu	drm/mediatek: Use correct aliases name for ovl	2020-12-30 11:53:24 +01:00
greybus
hid	HID: i2c-hid: add Vero K147 to descriptor override	2020-12-26 16:02:43 +01:00
hsi	HSI: omap_ssi: Don't jump to free ID in ssi_add_controller()	2020-12-30 11:53:24 +01:00
hv	hyperv-fixes for 5.10-rc5	2020-11-16 15:02:33 -08:00
hwmon	hwmon: (k10temp) Remove support for displaying voltage and current on Zen CPUs	2020-12-30 11:52:55 +01:00
hwspinlock
hwtracing	coresight: etm4x: Handle TRCVIPCSSCTLR accesses	2020-12-26 16:02:42 +01:00
i2c	Revert "i2c: i2c-qcom-geni: Fix DMA transfer race"	2020-12-30 11:52:57 +01:00
i3c	* Fix DAA for the pre-reserved address case	2020-10-17 11:01:01 -07:00
ide	block-5.10-2020-10-12	2020-10-13 12:12:44 -07:00
idle	intel_idle: Build fix	2020-12-03 10:00:23 +01:00
iio	iio: adc: at91_adc: add Kconfig dep on the OF symbol and remove of_match_ptr()	2020-12-30 11:52:55 +01:00
infiniband	RDMA/core: Track device memory MRs	2020-12-30 11:53:24 +01:00
input	Input: omap4-keypad - fix runtime PM error handling	2020-12-30 11:53:19 +01:00
interconnect	interconnect: fix memory trashing in of_count_icc_providers()	2020-11-20 16:01:35 +02:00
iommu	iommu/vt-d: include conditionally on CONFIG_INTEL_IOMMU_SVM	2020-12-30 11:53:14 +01:00
ipack
irqchip	irqchip fixes for Linux 5.10, take #2	2020-11-25 00:56:28 +01:00
isdn
leds	leds: turris-omnia: check for LED_COLOR_ID_RGB instead LED_COLOR_ID_MULTI	2020-12-30 11:53:22 +01:00
lightnvm	lightnvm: fix out-of-bounds write to array devices->info[]	2020-10-16 09:28:45 -06:00
macintosh	powerpc updates for 5.10	2020-10-16 12:21:15 -07:00
mailbox	ARM: SoC-related driver updates	2020-10-24 10:39:22 -07:00
mcb
md	md: fix a warning caused by a race between concurrent md_ioctl()s	2020-12-26 16:02:45 +01:00
media	media: max2175: fix max2175_set_csm_mode() error code	2020-12-30 11:53:24 +01:00
memory	ARM: SoC-related driver updates	2020-10-24 10:39:22 -07:00
memstick	memstick: fix a double-free bug in memstick_check	2020-12-30 11:53:20 +01:00
message	scsi: mptfusion: Fix null pointer dereferences in mptscsih_remove()	2020-10-26 16:57:18 -04:00
mfd	mfd: cpcap: Fix interrupt regression with regmap clear_ack	2020-12-30 11:53:16 +01:00
misc	at24 fixes for v5.10	2020-12-11 23:23:30 +01:00
mmc	mmc: pxamci: Fix error return code in pxamci_probe	2020-12-30 11:53:20 +01:00
most
mtd	mtd: rawnand: xway: Do not force a particular software ECC engine	2020-12-11 20:10:02 +01:00
mux
net	cw1200: fix missing destroy_workqueue() on error in cw1200_init_common	2020-12-30 11:53:21 +01:00
nfc	nfc: s3fwrn5: use signed integer for parsing GPIO numbers	2020-11-24 15:00:53 -08:00
ntb	Bug fixes for v5.10	2020-10-25 11:12:31 -07:00
nubus
nvdimm	mm/memremap_pages: support multiple ranges per invocation	2020-10-13 18:38:28 -07:00
nvme	nvme: fix memory leak freeing command effects	2020-11-14 09:57:55 +01:00
nvmem
of	of/address: Fix of_node memory leak in of_dma_is_coherent	2020-11-11 17:10:16 -06:00
opp	opp: Reduce the size of critical section in _opp_table_kref_release()	2020-10-27 13:21:03 +05:30
oprofile
parisc	dma-mapping: split <linux/dma-mapping.h>	2020-10-06 07:07:03 +02:00
parport
pci	PCI: brcmstb: Initialize "tmp" before use	2020-12-30 11:53:18 +01:00
pcmcia
perf	perf: arm-cmn: Fix conversion specifiers for node type	2020-10-01 22:30:07 +01:00
phy	phy: tegra: xusb: Fix usb_phy device driver field	2020-12-30 11:53:26 +01:00
pinctrl	pinctrl: sunxi: fix irq bank map for the Allwinner A100 pin controller	2020-12-30 11:53:20 +01:00
platform	platform/x86: mlx-platform: Remove PSU EEPROM from MSN274x platform configuration	2020-12-30 11:53:23 +01:00
pnp	PNP: fix kernel-doc markups	2020-10-27 19:23:04 +01:00
power	power: supply: bq24190_charger: fix reference leak	2020-12-30 11:53:25 +01:00
powercap	Merge branch 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux	2020-11-10 10:02:31 -08:00
pps
ps3
ptp	ptp: clockmatrix: bug fix for idtcm_strverscmp	2020-11-25 17:24:49 -08:00
pwm	pwm: sl28cpld: fix getting driver data in pwm callbacks	2020-12-03 09:57:37 -08:00
rapidio	rapidio: fix the missed put_device() for rio_mport_add_riodev	2020-10-16 11:11:22 -07:00
ras
regulator	regulator: ti-abb: Fix array out of bound read access on the first transition	2020-11-18 17:59:24 +00:00
remoteproc	remoteproc updates for v5.10	2020-10-22 12:56:33 -07:00
reset	ARM: SoC-related driver updates	2020-10-24 10:39:22 -07:00
rpmsg	rpmsg updates for 5.10	2020-10-22 12:58:21 -07:00
rtc	rtc: pcf2127: fix pcf2127_nvmem_read/write() returns	2020-12-30 11:52:57 +01:00
s390	Networking fixes for 5.10-rc6, including fixes from the WiFi driver,	2020-11-27 14:38:02 -08:00
sbus
scsi	scsi: ufs: Fix clkgating on/off	2020-12-30 11:53:17 +01:00
sfi
sh
siox
slimbus	slimbus: qcom-ngd-ctrl: Avoid sending power requests without QMI	2020-12-30 11:53:24 +01:00
soc	soc: qcom: initialize local variable	2020-12-30 11:53:19 +01:00
soundwire	soundwire: qcom: Fix build failure when slimbus is module	2020-12-30 11:53:22 +01:00
spi	spi: fix resource leak for drivers without .remove callback	2020-12-30 11:53:17 +01:00
spmi
ssb
staging	staging: mfd: hi6421-spmi-pmic: fix error return code in hi6421_spmi_pmic_probe()	2020-12-30 11:53:19 +01:00
target	SCSI fixes on 20201120	2020-11-20 16:24:28 -08:00
tc
tee	ARM: SoC fixes for v5.10, part 3	2020-11-27 14:48:03 -08:00
thermal	thermal: ti-soc-thermal: Disable the CPU PM notifier for OMAP4430	2020-11-12 12:30:29 +01:00
thunderbolt	thunderbolt: Fix use-after-free in remove_unplugged_switch()	2020-11-19 17:44:10 +03:00
tty	serial: 8250-mtk: Fix reference leak in mtk8250_probe	2020-12-30 11:53:23 +01:00
uio	uio: Fix use-after-free in uio_unregister_device()	2020-11-09 18:54:30 +01:00
usb	usb/max3421: fix return error code in max3421_probe()	2020-12-30 11:53:15 +01:00
vdpa	vdpa: mlx5: fix vdpa/vhost dependencies	2020-12-02 04:09:56 -05:00
vfio	vfio/pci: Bypass IGD init in case of -ENODEV	2020-11-03 11:07:40 -07:00
vhost	vhost_vdpa: return -EFAULT if copy_to_user() fails	2020-12-02 04:36:40 -05:00
video	video: fbdev: atmel_lcdfb: fix return error code in atmel_lcdfb_of_init()	2020-12-30 11:53:13 +01:00
virt	nitro_enclaves: Fixup type and simplify logic of the poll mask setup	2020-11-09 18:20:36 +01:00
virtio	vhost,vdpa,virtio: cleanups, fixes	2020-10-23 11:00:57 -07:00
visorbus
vlynq
vme
w1	w1: w1_therm: make w1_poll_completion static	2020-10-05 14:49:24 +02:00
watchdog	ARM: SoC platform updates	2020-10-24 10:33:08 -07:00
xen	xen: don't use page->lru for ZONE_DEVICE memory	2020-12-09 10:31:41 +01:00
zorro
Kconfig
Makefile	vdpa: mlx5: fix vdpa/vhost dependencies	2020-12-02 04:09:56 -05:00