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63c4c0d881
linux/drivers/usb/host
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Greg Kroah-Hartman 63c4c0d881 USB: ohci: no need to check return value of debugfs_create functions 
When calling debugfs functions, there is no need to ever check the
return value.  The function can work or not, but the code logic should
never do something different based on this.

There is also no need to keep the file dentries around at all, so remove
those variables from the host controller structure.

Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-05-31 12:54:21 +02:00
..
whci USB: host: whci: Re-use DEFINE_SHOW_ATTRIBUTE() macro 2018-03-09 09:31:26 -08:00
bcma-hcd.c USB: host: Remove redundant license text 2017-11-07 15:45:02 +01:00
ehci-atmel.c USB: host: ehci: Remove redundant license text 2017-11-07 15:45:02 +01:00
ehci-dbg.c usb: host: fix incorrect updating of offset 2017-11-28 15:17:48 +01:00
ehci-exynos.c USB: host: ehci: Remove redundant license text 2017-11-07 15:45:02 +01:00
ehci-fsl.c usb: add a flag to skip PHY initialization to struct usb_hcd 2018-03-09 09:43:52 -08:00
ehci-fsl.h USB: host: ehci: Remove redundant license text 2017-11-07 15:45:02 +01:00
ehci-grlib.c USB: host: ehci: Remove redundant license text 2017-11-07 15:45:02 +01:00
ehci-hcd.c usb: host: remove tilegx platform glue 2018-03-26 15:57:10 +02:00
ehci-hub.c usb: host: ehci: use correct device pointer for dma ops 2018-02-15 18:43:57 +01:00
ehci-mem.c Revert "usb: host: ehci: Use dma_pool_zalloc()" 2018-05-04 14:35:12 -07:00
ehci-mv.c USB: host: ehci: Remove redundant license text 2017-11-07 15:45:02 +01:00
ehci-mxc.c USB: host: ehci: Remove redundant license text 2017-11-07 15:45:02 +01:00
ehci-omap.c USB: ehci-omap: drop unused legacy phy support 2018-04-22 15:58:23 +02:00
ehci-orion.c USB: host: ehci: Remove redundant license text 2017-11-07 15:45:02 +01:00
ehci-pci.c USB: host: ehci: Remove redundant license text 2017-11-07 15:45:02 +01:00
ehci-platform.c usb: host: ehci-platform: remove custom USB PHY handling 2018-03-09 09:43:53 -08:00
ehci-pmcmsp.c USB: host: ehci: Remove redundant license text 2017-11-07 15:45:02 +01:00
ehci-ppc-of.c USB: add SPDX identifiers to all remaining files in drivers/usb/ 2017-11-04 11:48:02 +01:00
ehci-ps3.c USB: host: ehci: Remove redundant license text 2017-11-07 15:45:02 +01:00
ehci-q.c usb: host: ehci: always enable interrupt for qtd completion at test mode 2018-02-15 18:45:34 +01:00
ehci-sched.c Revert "usb: host: ehci: Use dma_pool_zalloc()" 2018-05-04 14:35:12 -07:00
ehci-sh.c USB: host: ehci: Remove redundant license text 2017-11-07 15:45:02 +01:00
ehci-spear.c USB: host: ehci: Remove redundant license text 2017-11-07 15:45:02 +01:00
ehci-st.c pinctrl: files should directly include apis they use 2018-02-05 09:41:54 -08:00
ehci-sysfs.c USB: move many drivers to use DEVICE_ATTR_RW 2018-01-24 08:49:51 +01:00
ehci-tegra.c usb: tegra: Move utmi-pads reset from ehci-tegra to tegra-phy 2018-04-23 09:50:57 +02:00
ehci-timer.c USB: host: ehci: Remove redundant license text 2017-11-07 15:45:02 +01:00
ehci-w90x900.c USB: host: ehci: Remove redundant license text 2017-11-07 15:45:02 +01:00
ehci-xilinx-of.c USB: host: ehci: Remove redundant license text 2017-11-07 15:45:02 +01:00
ehci.h USB: host: ehci: Remove redundant license text 2017-11-07 15:45:02 +01:00
fhci-dbg.c USB: host: fhci: Re-use DEFINE_SHOW_ATTRIBUTE() macro 2018-03-09 09:31:25 -08:00
fhci-hcd.c USB: host: fhci: Remove redundant license text 2017-11-07 15:45:02 +01:00
fhci-hub.c USB: host: fhci: Remove redundant license text 2017-11-07 15:45:02 +01:00
fhci-mem.c USB: host: fhci: Remove redundant license text 2017-11-07 15:45:02 +01:00
fhci-q.c USB: host: fhci: Remove redundant license text 2017-11-07 15:45:02 +01:00
fhci-sched.c USB: host: fhci: Remove redundant license text 2017-11-07 15:45:02 +01:00
fhci-tds.c USB: host: fhci: Remove redundant license text 2017-11-07 15:45:02 +01:00
fhci.h USB: host: fhci: Remove redundant license text 2017-11-07 15:45:02 +01:00
fotg210-hcd.c USB: move many drivers to use DEVICE_ATTR_RW 2018-01-24 08:49:51 +01:00
fotg210.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
fsl-mph-dr-of.c USB: host: Remove redundant license text 2017-11-07 15:45:02 +01:00
hwa-hc.c USB: host: Remove redundant license text 2017-11-07 15:45:02 +01:00
imx21-dbg.c USB: host: imx21: Re-use DEFINE_SHOW_ATTRIBUTE() macro 2018-03-09 09:31:26 -08:00
imx21-hcd.c USB: host: imx21: Remove redundant license text 2017-11-07 15:45:02 +01:00
imx21-hcd.h USB: host: imx21: Remove redundant license text 2017-11-07 15:45:02 +01:00
isp116x-hcd.c USB: host: isp116x: Re-use DEFINE_SHOW_ATTRIBUTE() macro 2018-03-09 09:31:26 -08:00
isp116x.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
isp1362-hcd.c usb: host: isp1362-hcd: remove a couple of redundant assignments 2017-11-07 15:52:29 +01:00
isp1362.h usb: isp1362: remove blackfin arch glue 2018-03-26 15:57:14 +02:00
Kconfig xhci: hisilicon: support HiSilicon STB xHCI host controller 2018-05-24 18:03:07 +02:00
Makefile xhci: hisilicon: support HiSilicon STB xHCI host controller 2018-05-24 18:03:07 +02:00
max3421-hcd.c USB: add SPDX identifiers to all remaining files in drivers/usb/ 2017-11-04 11:48:02 +01:00
ohci-at91.c usb: host: ohci: fix sfr kernel warning in ohci-at91 driver 2018-05-31 12:43:15 +02:00
ohci-da8xx.c USB: ohci: da8xx: remove clk con_id 2018-01-09 16:15:19 +01:00
ohci-dbg.c USB: ohci: no need to check return value of debugfs_create functions 2018-05-31 12:54:21 +02:00
ohci-exynos.c USB: host: ohci: Remove redundant license text 2017-11-07 15:45:02 +01:00
ohci-hcd.c USB: ohci: no need to check return value of debugfs_create functions 2018-05-31 12:54:21 +02:00
ohci-hub.c ohci-hcd: Fix race condition caused by ohci_urb_enqueue() and io_watchdog_func() 2018-02-15 18:43:57 +01:00
ohci-mem.c USB: add SPDX identifiers to all remaining files in drivers/usb/ 2017-11-04 11:48:02 +01:00
ohci-nxp.c USB: host: ohci: Remove redundant license text 2017-11-07 15:45:02 +01:00
ohci-omap.c usb: add a flag to skip PHY initialization to struct usb_hcd 2018-03-09 09:43:52 -08:00
ohci-pci.c USB: add SPDX identifiers to all remaining files in drivers/usb/ 2017-11-04 11:48:02 +01:00
ohci-platform.c usb: host: ohci-platform: remove custom USB PHY handling 2018-03-09 09:43:53 -08:00
ohci-ppc-of.c USB: add SPDX identifiers to all remaining files in drivers/usb/ 2017-11-04 11:48:02 +01:00
ohci-ps3.c USB: host: ohci: Remove redundant license text 2017-11-07 15:45:02 +01:00
ohci-pxa27x.c USB: add SPDX identifiers to all remaining files in drivers/usb/ 2017-11-04 11:48:02 +01:00
ohci-q.c usb: ohci: Proper handling of ed_rm_list to handle race condition between usb_kill_urb() and finish_unlinks() 2018-02-15 18:45:34 +01:00
ohci-s3c2410.c USB: add SPDX identifiers to all remaining files in drivers/usb/ 2017-11-04 11:48:02 +01:00
ohci-sa1111.c USB: add SPDX identifiers to all remaining files in drivers/usb/ 2017-11-04 11:48:02 +01:00
ohci-sm501.c USB: add SPDX identifiers to all remaining files in drivers/usb/ 2017-11-04 11:48:02 +01:00
ohci-spear.c USB: host: ohci: Remove redundant license text 2017-11-07 15:45:02 +01:00
ohci-st.c USB: host: ohci: Remove redundant license text 2017-11-07 15:45:02 +01:00
ohci-tmio.c USB: host: ohci: Remove redundant license text 2017-11-07 15:45:02 +01:00
ohci.h USB: ohci: no need to check return value of debugfs_create functions 2018-05-31 12:54:21 +02:00
oxu210hp-hcd.c treewide: setup_timer() -> timer_setup() 2017-11-21 15:57:07 -08:00
oxu210hp.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pci-quirks.c xhci: workaround for AMD Promontory disabled ports wakeup 2018-02-15 18:36:19 +01:00
pci-quirks.h xhci: workaround for AMD Promontory disabled ports wakeup 2018-02-15 18:36:19 +01:00
r8a66597-hcd.c treewide: setup_timer() -> timer_setup() 2017-11-21 15:57:07 -08:00
r8a66597.h USB: host: Remove redundant license text 2017-11-07 15:45:02 +01:00
sl811_cs.c USB: add SPDX identifiers to all remaining files in drivers/usb/ 2017-11-04 11:48:02 +01:00
sl811-hcd.c USB: host: sl811: Re-use DEFINE_SHOW_ATTRIBUTE() macro 2018-03-16 15:40:19 +01:00
sl811.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ssb-hcd.c USB: host: Remove redundant license text 2017-11-07 15:45:02 +01:00
u132-hcd.c USB: host: Remove redundant license text 2017-11-07 15:45:02 +01:00
uhci-debug.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
uhci-grlib.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
uhci-hcd.c USB: uhci: no need to check return value of debugfs_create functions 2018-05-31 12:54:21 +02:00
uhci-hcd.h usb: uhci: Add clk support to uhci-platform 2018-01-17 15:08:56 +01:00
uhci-hub.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
uhci-pci.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
uhci-platform.c usb: uhci: Add clk support to uhci-platform 2018-01-17 15:08:56 +01:00
uhci-q.c USB: remove the URB_NO_FSBR flag 2017-12-12 13:16:07 +01:00
xhci-dbg.c usb: xhci: Cleanup printk debug message for ERST 2017-12-08 17:43:52 +01:00
xhci-dbgcap.c usb: xhci: dbc: Add SPDX identifiers to dbc files 2018-05-24 18:03:07 +02:00
xhci-dbgcap.h usb: xhci: dbc: Add SPDX identifiers to dbc files 2018-05-24 18:03:07 +02:00
xhci-dbgtty.c usb: xhci: dbc: Add SPDX identifiers to dbc files 2018-05-24 18:03:07 +02:00
xhci-debugfs.c xhci: debugfs: add debugfs interface to enable compliance mode for a port 2018-05-24 18:03:09 +02:00
xhci-debugfs.h USB: host: xhci-debugfs: add SPDX lines 2017-11-07 15:53:48 +01:00
xhci-ext-caps.c xhci: Add Intel extended cap / otg phy mux handling 2018-03-22 13:40:10 +01:00
xhci-ext-caps.h xhci: Add Intel extended cap / otg phy mux handling 2018-03-22 13:40:10 +01:00
xhci-histb.c xhci: hisilicon: support HiSilicon STB xHCI host controller 2018-05-24 18:03:07 +02:00
xhci-hub.c xhci: xhci-hub: use port structure members instead of xhci_get_ports() 2018-05-24 18:03:08 +02:00
xhci-mem.c xhci: xhci-mem: remove port_arrays and the code initializing them 2018-05-24 18:03:09 +02:00
xhci-mtk-sch.c xhci-mtk: use xhci hub structures to get number of ports in roothubs 2018-05-24 18:03:08 +02:00
xhci-mtk.c usb: host: xhci-mtk: remove custom USB PHY handling 2018-03-09 09:43:53 -08:00
xhci-mtk.h usb: xhci-mtk: supports remote wakeup for mt2712 with two xHCI IPs 2018-01-09 16:21:28 +01:00
xhci-mvebu.c USB: host: xhci: Remove redundant license text 2017-11-07 15:45:02 +01:00
xhci-mvebu.h USB: host: xhci: Remove redundant license text 2017-11-07 15:45:02 +01:00
xhci-pci.c xhci: Fix USB ports for Dell Inspiron 5775 2018-04-20 16:24:20 +02:00
xhci-plat.c usb: host: xhci-plat: Fix clock resource by adding a register clock 2018-04-22 16:07:25 +02:00
xhci-plat.h USB: host: xhci: Remove redundant license text 2017-11-07 15:45:02 +01:00
xhci-rcar.c usb: host: xhci-rcar: add support for r8a77965 2018-03-08 10:07:44 -08:00
xhci-rcar.h USB: host: xhci: Remove redundant license text 2017-11-07 15:45:02 +01:00
xhci-ring.c xhci: change xhci_test_and_clear_bit() to use new port structure 2018-05-24 18:03:08 +02:00
xhci-tegra.c usb: xhci: tegra: Fix runtime PM support 2018-05-31 12:45:22 +02:00
xhci-trace.c USB: host: xhci: Remove redundant license text 2017-11-07 15:45:02 +01:00
xhci-trace.h xhci: add port status tracing for Get Hub Status requests 2017-12-08 17:43:53 +01:00
xhci.c xhci: use port structures instead of port arrays in xhci.c functions 2018-05-24 18:03:08 +02:00
xhci.h xhci: xhci-mem: remove port_arrays and the code initializing them 2018-05-24 18:03:09 +02:00