Icenowy Zheng 4320f9d4c1 phy: sun4i: check PMU presence when poking unknown bit of pmu ...

Allwinner SoC's PHY 0, when used as OTG controller, have no pmu part.
The code that poke some unknown bit of PMU for H3/A64 didn't check
the PHY, and will cause kernel oops when PHY 0 is used.

This patch will check whether the pmu is not NULL before poking.

Fixes: b3e0d141ca9f (phy: sun4i: add support for A64 usb phy)

Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

2016-11-05 13:45:02 +05:30

..

tegra

phy: tegra: mark tegra_xusb_lane_lookup_function() static

2016-09-10 16:48:35 +05:30

Kconfig

usb: phy: add USB_SUPPORT dependency

2016-09-10 17:12:58 +05:30

Makefile

phy: Add USB Type-C PHY driver for rk3399

2016-09-10 16:49:01 +05:30

phy-armada375-usb2.c

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phy-bcm-cygnus-pcie.c

…

phy-bcm-kona-usb2.c

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phy-bcm-ns2-pcie.c

phy: bcm-ns2-pcie: Set missing .owner field in ns2_pci_phy_ops

2016-09-10 16:48:36 +05:30

phy-bcm-ns-usb2.c

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phy-bcm-ns-usb3.c

phy: bcm-ns-usb3: new driver for USB 3.0 PHY on Northstar

2016-09-10 16:48:28 +05:30

phy-berlin-sata.c

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phy-berlin-usb.c

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phy-brcm-sata.c

phy: brcm-sata: Return proper error if brcm_sata_phy_init fails

2016-08-12 14:59:10 +05:30

phy-core.c

phy: Add reset callback

2016-09-10 17:31:39 +05:30

phy-da8xx-usb.c

phy: da8xx-usb: rename the ohci device to ohci-da8xx

2016-11-05 13:45:02 +05:30

phy-dm816x-usb.c

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phy-exynos4x12-usb2.c

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phy-exynos5-usbdrd.c

phy: exynos5-usbdrd: Remove "static" from local variable

2016-09-10 16:48:25 +05:30

phy-exynos4210-usb2.c

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phy-exynos5250-sata.c

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phy-exynos5250-usb2.c

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phy-exynos-dp-video.c

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phy-exynos-mipi-video.c

…

phy-hi6220-usb.c

…

phy-hix5hd2-sata.c

…

phy-lpc18xx-usb-otg.c

…

phy-miphy28lp.c

…

phy-miphy365x.c

…

phy-mt65xx-usb3.c

…

phy-mvebu-sata.c

…

phy-omap-control.c

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phy-omap-usb2.c

phy: omap-usb2: support suspend/resume

2016-09-10 16:48:39 +05:30

phy-pistachio-usb.c

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phy-pxa-28nm-hsic.c

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phy-pxa-28nm-usb2.c

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phy-qcom-apq8064-sata.c

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phy-qcom-ipq806x-sata.c

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phy-qcom-ufs-i.h

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phy-qcom-ufs-qmp-14nm.c

phy: phy-qcom-ufs-qmp-14nm: Remove site specific OOM error message

2016-07-04 18:07:39 +05:30

phy-qcom-ufs-qmp-14nm.h

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phy-qcom-ufs-qmp-20nm.c

phy: phy-qcom-ufs-qmp-20nm: Remove site specific OOM error message

2016-07-04 18:07:39 +05:30

phy-qcom-ufs-qmp-20nm.h

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phy-qcom-ufs.c

phy: qcom-ufs: use of_property_read_bool

2016-09-10 16:48:29 +05:30

phy-rcar-gen2.c

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phy-rcar-gen3-usb2.c

phy: rcar-gen3-usb2: Add a compatible string for r8a7796

2016-09-10 16:48:38 +05:30

phy-rockchip-dp.c

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phy-rockchip-emmc.c

phy: rockchip-emmc: Wait even longer for the DLL to lock

2016-07-25 10:38:00 +02:00

phy-rockchip-inno-usb2.c

phy: rockchip-inno-usb2: add a new driver for Rockchip usb2phy

2016-09-10 16:48:31 +05:30

phy-rockchip-pcie.c

phy-rockchip-pcie: remove deassert of phy_rst from exit callback

2016-11-05 13:45:02 +05:30

phy-rockchip-typec.c

phy: rockchip-typec: add pm runtime support

2016-09-10 17:13:29 +05:30

phy-rockchip-usb.c

phy: rockchip-usb: use rockchip_usb_phy_reset to reset phy during wakeup

2016-09-10 17:31:40 +05:30

phy-s5pv210-usb2.c

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phy-samsung-usb2.c

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phy-samsung-usb2.h

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phy-spear1310-miphy.c

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phy-spear1340-miphy.c

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phy-stih41x-usb.c

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phy-stih407-usb.c

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phy-sun4i-usb.c

phy: sun4i: check PMU presence when poking unknown bit of pmu

2016-11-05 13:45:02 +05:30

phy-sun9i-usb.c

phy: sun9i-usb: fix error handling

2016-08-12 14:59:10 +05:30

phy-ti-pipe3.c

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phy-tusb1210.c

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phy-twl4030-usb.c

phy-twl4030-usb: initialize charging-related stuff via pm_runtime

2016-09-14 10:59:12 +05:30

phy-xgene.c

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ulpi_phy.h

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