Dirk Behme b3cbcd902d usb: ehci: do not invalidate a NULL buffer ...

Its a valid use case to call ehci_submit_async() with a NULL buffer
with length 0. E.g. from usb_set_configuration().

As invalidate_dcache_range() isn't able to judge if the address
NULL is valid or not (depending on the SoC hardware configuration it
might be valid) do the check in ehci_submit_async() as here we know
that we don't have to invalidate such a buffer.

Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>

2017-11-26 02:22:36 +01:00

..

dwc2.c

treewide: replace with error() with pr_err()

2017-10-04 11:59:44 -04:00

dwc2.h

usb: dwc2: disable erroneous overcurrent condition

2016-03-05 02:21:36 +01:00

dwc3-sti-glue.c

sti: fix STMicroelectronics copyright

2017-11-06 09:51:01 -05:00

ehci-armada100.c

Update Maintainer and Author's email address

2016-12-27 11:24:17 -05:00

ehci-atmel.c

dm: Rename dev_addr..() functions

2017-06-01 07:03:01 -06:00

ehci-exynos.c

dm: Rename dev_addr..() functions

2017-06-01 07:03:01 -06:00

ehci-faraday.c

dm: usb: Drop the EHCI weak functions

2015-04-18 11:11:24 -06:00

ehci-fsl.c

env: Rename getenv/_f() to env_get()

2017-08-16 08:30:24 -04:00

ehci-generic.c

treewide: replace with error() with pr_err()

2017-10-04 11:59:44 -04:00

ehci-hcd.c

usb: ehci: do not invalidate a NULL buffer

2017-11-26 02:22:36 +01:00

ehci-marvell.c

dm: core: Rename of_device_is_compatible()

2017-06-01 07:03:06 -06:00

ehci-msm.c

dm: Rename dev_addr..() functions

2017-06-01 07:03:01 -06:00

ehci-mx5.c

usb: Rename ehci-fsl.h to ehci-ci.h

2016-04-01 17:18:10 -04:00

ehci-mx6.c

imx: reorganize IMX code as other SOCs

2017-07-12 10:17:44 +02:00

ehci-mxc.c

usb: Rename ehci-fsl.h to ehci-ci.h

2016-04-01 17:18:10 -04:00

ehci-mxs.c

usb: ehci: mxs: Add board-specific callbacks

2014-09-29 09:02:16 +02:00

ehci-omap.c

usb: ehci-omap: Reset the USB Host OMAP module

2013-12-06 07:02:32 -05:00

ehci-pci.c

ehci-pci: Prepare for usage of readl()/writel() accessors

2017-06-05 13:42:09 +02:00

ehci-ppc4xx.c

ehci-ppc4xx: Prepare for usage of readl()/writel() accessors

2017-04-25 12:50:13 +02:00

ehci-rmobile.c

usb: rmobile: Use ARRAY_SIZE(usb_base_address) instead of CONFIG_USB_MAX_CONTROLLER_COUNT

2014-11-07 16:32:02 +01:00

ehci-spear.c

usb: spear: Add support for both SPEAr600 EHCI controllers

2015-08-19 22:30:20 +02:00

ehci-sunxi.c

dm: Rename dev_addr..() functions

2017-06-01 07:03:01 -06:00

ehci-tegra.c

dm: tegra: usb: Convert to livetree

2017-07-28 12:02:47 -06:00

ehci-vct.c

usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init.

2013-10-20 23:46:27 +02:00

ehci-vf.c

imx: reorganize IMX code as other SOCs

2017-07-12 10:17:44 +02:00

ehci-zynq.c

dm: Rename dev_addr..() functions

2017-06-01 07:03:01 -06:00

ehci.h

usb: ehci: Fix accessors for big-endian platforms and descriptors

2017-11-26 02:22:36 +01:00

isp116x-hcd.c

Remove some merge markers

2016-10-23 18:33:18 -04:00

isp116x.h

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

Kconfig

usb: xhci: Add Renesas R-Car xHCI driver

2017-11-26 02:22:36 +01:00

Makefile

usb: xhci: Add Renesas R-Car xHCI driver

2017-11-26 02:22:36 +01:00

ohci-at91.c

drivers: usb: ohci-at91: clean up the PLLB code

2016-02-18 21:34:41 +01:00

ohci-da8xx.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

ohci-ep93xx.c

arm: ep9315: Return back Cirrus Logic EDB9315A board support

2014-07-04 23:45:48 +02:00

ohci-generic.c

treewide: replace with error() with pr_err()

2017-10-04 11:59:44 -04:00

ohci-hcd.c

powerpc: remove 4xx support

2017-07-03 17:35:28 -04:00

ohci-lpc32xx.c

usb: lpc32xx: add i2c DM support

2017-05-18 11:31:56 +02:00

ohci-sunxi.c

dm: Rename dev_addr..() functions

2017-06-01 07:03:01 -06:00

ohci.h

powerpc, 5xxx, 512x: remove support for mpc5xxx and mpc512x

2017-06-16 10:14:55 -04:00

r8a66597-hcd.c

Move console definitions into a new console.h file

2015-11-19 20:27:50 -07:00

r8a66597.h

usb: Update some EHCI driver licenses to use SPDX

2015-07-21 17:39:38 -06:00

sl811-hcd.c

usb: add enum usb_init_type parameter to usb_lowlevel_init

2013-10-20 23:45:26 +02:00

sl811.h

…

usb-sandbox.c

usb: sandbox: Fix emulator device select logic in usb_emul_find_devnum()

2017-10-01 16:32:50 +02:00

usb-uclass.c

dm: usb: emul: Drop usb_emul_reset()

2017-10-01 16:32:51 +02:00

utmi-armada100.c

Update Maintainer and Author's email address

2016-12-27 11:24:17 -05:00

xhci-dwc3.c

treewide: replace with error() with pr_err()

2017-10-04 11:59:44 -04:00

xhci-exynos5.c

dm: Rename dev_addr..() functions

2017-06-01 07:03:01 -06:00

xhci-fsl.c

dm: Rename dev_addr..() functions

2017-06-01 07:03:01 -06:00

xhci-keystone.c

treewide: replace #include <asm-generic/errno.h> with <linux/errno.h>

2016-09-23 22:25:27 -04:00

xhci-mem.c

usb: xhci: Set 'Average TRB Length' to 8 for control endpoints

2017-10-01 16:32:55 +02:00

xhci-mvebu.c

mvebu: usb: xhci: a38x support

2017-11-16 11:45:20 +01:00

xhci-omap.c

arm: am57xx: cl-som-am57x: invoke clock API to enable/disable clocks

2017-05-08 11:38:38 -04:00

xhci-pci.c

usb: xhci-pci: Clean up the driver a little bit

2017-07-28 23:34:29 +02:00

xhci-rcar-r8a779x_usb3_v3.h

usb: xhci: Add Renesas R-Car xHCI driver

2017-11-26 02:22:36 +01:00

xhci-rcar.c

usb: xhci: Add Renesas R-Car xHCI driver

2017-11-26 02:22:36 +01:00

xhci-ring.c

usb: xhci: Correct command TRB 4th dword initialization

2017-07-28 23:34:15 +02:00

xhci-rockchip.c

treewide: replace with error() with pr_err()

2017-10-04 11:59:44 -04:00

xhci-zynqmp.c

treewide: replace #include <asm-generic/errno.h> with <linux/errno.h>

2016-09-23 22:25:27 -04:00

xhci.c

usb: xhci: Set 'Average TRB Length' to 8 for control endpoints

2017-10-01 16:32:55 +02:00

xhci.h

usb: xhci: Honor endpoint's interval

2017-10-01 16:32:54 +02:00