Manu Gautam 874cb201d5 phy: qcom-qusb2: Fix crash if nvmem cell not specified ...

commit 0b4555e776 upstream.

Driver currently crashes due to NULL pointer deference
while updating PHY tune register if nvmem cell is NULL.
Since, fused value for Tune1/2 register is optional,
we'd rather bail out.

Fixes: ca04d9d3e1 ("phy: qcom-qusb2: New driver for QUSB2 PHY on Qcom chips")
Reviewed-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Reviewed-by: Evan Green <evgreen@chromium.org>
Cc: stable <stable@vger.kernel.org> # 4.14+
Signed-off-by: Manu Gautam <mgautam@codeaurora.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-06-16 09:45:16 +02:00

..

allwinner

phy: allwinner: sun4i-usb: poll vbus changes on A23/A33 when driving VBUS

2018-04-24 09:36:23 +02:00

amlogic

phy: meson8b-usb2: add support for the USB PHY on Meson8 SoCs

2017-06-06 14:50:14 +05:30

broadcom

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

hisilicon

phy: Group vendor specific phy drivers

2017-06-01 15:28:33 +05:30

lantiq

phy: Add an USB PHY driver for the Lantiq SoCs using the RCU module

2017-09-04 21:19:02 +02:00

marvell

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mediatek

phy: phy-mtk-tphy: fix NULL point of chip bank

2017-09-26 17:02:48 +05:30

motorola

phy: cpcap-usb: Fix platform_get_irq_byname's error checking.

2018-03-03 10:24:22 +01:00

qualcomm

phy: qcom-qusb2: Fix crash if nvmem cell not specified

2018-06-16 09:45:16 +02:00

ralink

phy: ralink: fix 64-bit build warning

2017-08-24 17:26:50 -07:00

renesas

phy: rcar-gen3-usb3: add support for R-Car Gen3 USB 3.0 PHY

2017-06-07 17:55:13 +05:30

rockchip

phy: rockchip-emmc: retry calpad busy trimming

2018-05-30 07:52:35 +02:00

samsung

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

st

phy: Group vendor specific phy drivers

2017-06-01 15:28:33 +05:30

tegra

phy: tegra: fix device-tree node lookups

2018-01-02 20:31:15 +01:00

ti

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

Kconfig

Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

2017-09-15 20:43:33 -07:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

phy-core.c

phy: work around 'phys' references to usb-nop-xceiv devices

2018-01-23 19:58:16 +01:00

phy-lpc18xx-usb-otg.c

phy: lpc18xx-usb-otg: fix clock order in phy init

2015-08-10 20:11:58 +05:30

phy-pistachio-usb.c

PHY: Add driver for Pistachio USB2.0 PHY

2015-06-21 21:53:38 +02:00

phy-xgene.c

phy: xgene: rename "enum phy_mode" to "enum xgene_phy_mode"

2016-07-04 17:19:21 +05:30