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Peter Chen 7f7f437277 usb: xhci: omit duplicate actions when suspending a runtime suspended host. 
[ Upstream commit 18a367e894 ]

If the xhci-plat.c is the platform driver, after the runtime pm is
enabled, the xhci_suspend is called if nothing is connected on
the port. When the system goes to suspend, it will call xhci_suspend again
if USB wakeup is enabled.

Since the runtime suspend wakeup setting is not always the same as
system suspend wakeup setting, eg, at runtime suspend we always need
wakeup if the controller is in low power mode; but at system suspend,
we may not need wakeup. So, we move the judgement after changing
wakeup setting.

[commit message rewording -Mathias]

Reviewed-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20200918131752.16488-8-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2020-11-05 11:43:18 +01:00
..
Kconfig USB changes for 5.4-rc1 2019-09-18 10:33:46 -07:00
Makefile usb: remove ehci-w90x900 driver 2019-08-10 09:28:28 +02:00
bcma-hcd.c
…
ehci-atmel.c usb: Remove dev_err() usage after platform_get_irq() 2019-07-30 20:29:18 +02:00
ehci-dbg.c
…
ehci-exynos.c usb: host: ehci-exynos: Fix error check in exynos_ehci_probe() 2020-06-30 15:36:49 -04:00
ehci-fsl.c usb: host: Stops USB controller init if PLL fails to lock 2019-07-03 18:52:20 +02:00
ehci-fsl.h usb: phy: Workaround for USB erratum-A005728 2019-07-03 18:52:20 +02:00
ehci-grlib.c usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
ehci-hcd.c ehci-hcd: Move include to keep CRC stable 2020-09-23 12:40:46 +02:00
ehci-hub.c ehci-hcd: Move include to keep CRC stable 2020-09-23 12:40:46 +02:00
ehci-mem.c
…
ehci-mv.c USB: EHCI: ehci-mv: fix less than zero comparison of an unsigned int 2020-10-01 13:18:02 +02:00
ehci-mxc.c USB: host: ehci-mxc: Add error handling in ehci_mxc_drv_probe() 2020-06-24 17:50:29 +02:00
ehci-npcm7xx.c
…
ehci-omap.c usb: Remove dev_err() usage after platform_get_irq() 2019-07-30 20:29:18 +02:00
ehci-orion.c usb: Remove dev_err() usage after platform_get_irq() 2019-07-30 20:29:18 +02:00
ehci-pci.c USB: ehci: reopen solution for Synopsys HC bug 2020-06-30 15:36:48 -04:00
ehci-platform.c Revert "usb/ehci-platform: Set PM runtime as active on resume" 2020-07-22 09:32:56 +02:00
ehci-pmcmsp.c usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
ehci-ppc-of.c usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
ehci-ps3.c usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
ehci-q.c USB: EHCI: Do not return -EPIPE when hub is disconnected 2019-12-31 16:46:07 +01:00
ehci-sched.c
…
ehci-sh.c usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
ehci-spear.c
…
ehci-st.c usb: Remove dev_err() usage after platform_get_irq() 2019-07-30 20:29:18 +02:00
ehci-sysfs.c
…
ehci-tegra.c
…
ehci-timer.c
…
ehci-xilinx-of.c usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
ehci.h
…
fhci-dbg.c
…
fhci-hcd.c usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
fhci-hub.c
…
fhci-mem.c
…
fhci-q.c
…
fhci-sched.c
…
fhci-tds.c
…
fhci.h
…
fotg210-hcd.c usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
fotg210.h
…
fsl-mph-dr-of.c usb :fsl: Change string format for errata property 2019-07-03 18:52:20 +02:00
imx21-dbg.c
…
imx21-hcd.c usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
imx21-hcd.h
…
isp116x-hcd.c usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
isp116x.h
…
isp1362-hcd.c usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
isp1362.h usb: isp1362: Spelling s/eclusive/exclusive/ 2019-06-18 08:51:28 +02:00
max3421-hcd.c usb/max3421: remove the dummy {un,}map_urb_for_dma methods 2019-08-21 10:07:25 -07:00
ohci-at91.c
…
ohci-da8xx.c usb: ohci-da8xx: ensure error return on variable error is set 2020-01-14 20:08:29 +01:00
ohci-dbg.c
…
ohci-exynos.c usb: host: ohci-exynos: Fix error handling in exynos_ohci_probe() 2020-09-03 11:27:08 +02:00
ohci-hcd.c usb: ohci: Default to per-port over-current protection 2020-10-29 09:58:06 +01:00
ohci-hub.c
…
ohci-mem.c usb: host: Fix excessive alignment restriction for local memory allocations 2019-06-28 07:57:07 +02:00
ohci-nxp.c usb: ohci-nxp: enable compile-testing 2019-08-15 21:32:56 +02:00
ohci-omap.c
…
ohci-pci.c usb: pci-quirks: Minor cleanup for AMD PLL quirk 2019-07-25 10:40:02 +02:00
ohci-platform.c Revert "usb/ohci-platform: Fix a warning when hibernating" 2020-07-22 09:32:55 +02:00
ohci-ppc-of.c usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
ohci-ps3.c usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
ohci-pxa27x.c usb: host: ohci-pxa27x: Fix and & vs | typo 2019-08-21 09:59:30 -07:00
ohci-q.c
…
ohci-s3c2410.c usb: ohci-s3c2410: Remove set but not used variable 'hcd' 2019-06-03 15:21:57 +02:00
ohci-sa1111.c usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
ohci-sm501.c USB: ohci-sm501: Add missed iounmap() in remove 2020-06-30 15:36:48 -04:00
ohci-spear.c USB: ohci-spear: Remove set but not used variable 'ohci' 2019-06-03 15:21:57 +02:00
ohci-st.c usb: Remove dev_err() usage after platform_get_irq() 2019-07-30 20:29:18 +02:00
ohci-tmio.c usb/ohci-tmio: remove the HCD_DMA flag 2019-09-03 15:26:05 +02:00
ohci.h USB: use genalloc for USB HCs with local memory 2019-06-03 16:00:07 +02:00
oxu210hp-hcd.c usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
pci-quirks.c usb: pci-quirks: Minor cleanup for AMD PLL quirk 2019-07-25 10:40:02 +02:00
pci-quirks.h usb: pci-quirks: Minor cleanup for AMD PLL quirk 2019-07-25 10:40:02 +02:00
r8a66597-hcd.c usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
r8a66597.h
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sl811-hcd.c usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
sl811.h
…
sl811_cs.c
…
ssb-hcd.c
…
u132-hcd.c usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
uhci-debug.c
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uhci-grlib.c usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
uhci-hcd.c USB: drop HCD_LOCAL_MEM flag 2019-06-03 16:00:08 +02:00
uhci-hcd.h
…
uhci-hub.c
…
uhci-pci.c usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
uhci-platform.c usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
uhci-q.c
…
xhci-dbg.c
…
xhci-dbgcap.c usb: host: Remove call to memset after dma_alloc_coherent 2019-07-25 11:10:54 +02:00
xhci-dbgcap.h
…
xhci-dbgtty.c usb: xhci: dbc: Use GFP_KERNEL instead of GFP_ATOMIC in 'xhci_dbc_alloc_requests()' 2019-09-03 15:49:11 +02:00
xhci-debugfs.c usb: host: xhci: fix ep context print mismatch in debugfs 2020-09-03 11:27:04 +02:00
xhci-debugfs.h
…
xhci-ext-caps.c xhci-ext-caps.c: Add missing platform_device_put() on error in xhci_create_intel_xhci_sw_pdev() 2019-10-04 14:37:53 +02:00
xhci-ext-caps.h
…
xhci-histb.c
…
xhci-hub.c xhci: Do warm-reset when both CAS and XDEV_RESUME are set 2020-09-03 11:27:04 +02:00
xhci-mem.c xhci: Wait until link state trainsits to U0 after setting USB_SS_PORT_LS_U0 2020-04-29 16:33:03 +02:00
xhci-mtk-sch.c usb: xhci-mtk: fix the failure of bandwidth allocation 2020-07-29 10:18:41 +02:00
xhci-mtk.c usb: host: xhci-mtk: avoid runtime suspend when removing hcd 2020-06-30 15:36:49 -04:00
xhci-mtk.h usb: xhci-mtk: add an optional xhci_ck clock 2019-08-28 22:50:25 +02:00
xhci-mvebu.c
…
xhci-mvebu.h
…
xhci-pci.c usb: xhci: Fix ASMedia ASM1142 DMA addressing 2020-08-11 15:33:32 +02:00
xhci-plat.c Revert "usb/xhci-plat: Set PM runtime as active on resume" 2020-07-22 09:32:56 +02:00
xhci-plat.h usb: host: xhci-plat: add quirks member into struct xhci_plat_priv 2019-09-03 15:53:11 +02:00
xhci-rcar.c usb: host: xhci-rcar: Use xhci_plat_priv.quirks instead of code settings 2019-09-03 15:53:27 +02:00
xhci-rcar.h usb: host: xhci-rcar: Use xhci_plat_priv.quirks instead of code settings 2019-09-03 15:53:27 +02:00
xhci-ring.c usb: xhci: Fix NULL pointer dereference when enqueuing trbs from urb sg list 2020-05-20 08:20:32 +02:00
xhci-tegra.c usb: host: xhci-tegra: set MODULE_FIRMWARE for tegra186 2020-02-01 09:34:31 +00:00
xhci-trace.c
…
xhci-trace.h xhci: Do not open code __print_symbolic() in xhci trace events 2020-03-25 08:25:56 +01:00
xhci.c usb: xhci: omit duplicate actions when suspending a runtime suspended host. 2020-11-05 11:43:18 +01:00
xhci.h xhci: Fix incorrect EP_STATE_MASK 2020-06-30 15:36:51 -04:00