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2015-04-14Merge tag 'usb-4.1-rc1' of ↵Linus Torvalds114-2678/+4834
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB driver updates from Greg KH: "Here's the big USB (and PHY) driver patchset for 4.1-rc1. Everything here has been in linux-next, and the full details are below in the shortlog. Nothing major, just the normal round of new drivers,api updates, and other changes, mostly in the USB gadget area, as usual" * tag 'usb-4.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (252 commits) drivers/usb/core: devio.c: Removed an uneeded space before tab usb: dwc2: host: sleep USB_RESUME_TIMEOUT during resume usb: chipidea: debug: add low power mode check before print registers usb: chipidea: udc: bypass pullup DP when gadget connect in OTG fsm mode usb: core: hub: use new USB_RESUME_TIMEOUT usb: isp1760: hcd: use new USB_RESUME_TIMEOUT usb: dwc2: hcd: use new USB_RESUME_TIMEOUT usb: host: sl811: use new USB_RESUME_TIMEOUT usb: host: r8a66597: use new USB_RESUME_TIMEOUT usb: host: oxu210hp: use new USB_RESUME_TIMEOUT usb: host: fusbh200: use new USB_RESUME_TIMEOUT usb: host: fotg210: use new USB_RESUME_TIMEOUT usb: host: isp116x: use new USB_RESUME_TIMEOUT usb: musb: use new USB_RESUME_TIMEOUT usb: host: uhci: use new USB_RESUME_TIMEOUT usb: host: ehci: use new USB_RESUME_TIMEOUT usb: host: xhci: use new USB_RESUME_TIMEOUT usb: define a generic USB_RESUME_TIMEOUT macro usb: musb: dsps: fix build on i386 when COMPILE_TEST is set ehci-hub: use USB_DT_HUB ...
2015-04-10Merge remote-tracking branches 'regulator/topic/mode', ↵Mark Brown2-12/+7
'regulator/topic/notifier', 'regulator/topic/palmas', 'regulator/topic/qcom' and 'regulator/topic/stw481x' into regulator-next
2015-04-10drivers/usb/core: devio.c: Removed an uneeded space before tabChase Metzger1-1/+1
Ran checkpatch.pl on file and removed a warning about an unwanted space before a tab. Signed-off-by: Chase Metzger <chasemetzger15@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-10usb: dwc2: host: sleep USB_RESUME_TIMEOUT during resumeGregory Herrero1-2/+2
msleep(USB_RESUME_TIMEOUT) must be done when the controller drives the resume. This is true after HPRT0_RES is written. Moreover, restore the delay after controller power is up. Signed-off-by: Gregory Herrero <gregory.herrero@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-10Merge tag 'usb-ci-v4.1-rc1' of ↵Greg Kroah-Hartman2-2/+6
git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb into usb-next Peter writes: Two Chipidea updates - Forbid dumpping registers when the controller in low power mode - dp pullup needs to be controlled by fsm when working at otg fsm mode
2015-04-10Merge tag 'usb-for-v4.1-part2' of ↵Greg Kroah-Hartman15-28/+33
git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-testing Felipe writes: usb: generic resume timeout for v4.1 This part 2 pull request contains only the patches which make sure everybody on linux uses the same resume timeout value. Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-04-08usb: chipidea: debug: add low power mode check before print registersLi Jun1-2/+2
Since the required clock to access registers is gated off in low power mode, add ci->in_lpm check before try to dump registers value. Signed-off-by: Li Jun <jun.li@freescale.com> Signed-off-by: Peter Chen <peter.chen@freescale.com>
2015-04-08usb: chipidea: udc: bypass pullup DP when gadget connect in OTG fsm modeLi Jun1-0/+4
By pass pullup DP in OTG fsm mode when do gadget connect, to let it handled by OTG state machine. This patch can fix the problem you found with my HNP polling patchset after below 3 patches introduced: 467a78c usb: chipidea: udc: apply new usb_udc_vbus_handler interface 628ef0d usb: udc: add usb_udc_vbus_handler dfea9c9 usb: udc: store usb_udc pointer in struct usb_gadget Problem: - Connect USB cable and MicroAB cable between two boards - Boot up two boards - load g_mass_storage at B-device side, the enumeration will success, and A will see a usb mass-storage device - load g_mass_storage at A-device side, the problem has occurred, the connection will be lost at the beginning, then connect again. This patch is based on commit eff933c1d3a2e046492b3dfc86db813856553a29 (chipidea: pci: make it depends on NOP_USB_XCEIV) on branch peter-usb-dev of git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git Signed-off-by: Li Jun <jun.li@freescale.com> Signed-off-by: Peter Chen <peter.chen@freescale.com>
2015-04-07usb: core: hub: use new USB_RESUME_TIMEOUTFelipe Balbi1-2/+2
Make sure we're using the new macro, so our resume signaling will always pass certification. Cc: <stable@vger.kernel.org> # v3.10+ Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-04-07usb: isp1760: hcd: use new USB_RESUME_TIMEOUTFelipe Balbi1-1/+1
Make sure we're using the new macro, so our resume signaling will always pass certification. Cc: <stable@vger.kernel.org> # v3.10+ Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-04-07usb: dwc2: hcd: use new USB_RESUME_TIMEOUTFelipe Balbi1-1/+1
Make sure we're using the new macro, so our resume signaling will always pass certification. Cc: <stable@vger.kernel.org> # v3.10+ Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-04-07usb: host: sl811: use new USB_RESUME_TIMEOUTFelipe Balbi1-1/+1
Make sure we're using the new macro, so our resume signaling will always pass certification. Cc: <stable@vger.kernel.org> # v3.10+ Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-04-07usb: host: r8a66597: use new USB_RESUME_TIMEOUTFelipe Balbi1-1/+1
While this driver was already using a 50ms resume timeout, let's make sure everybody uses the same macro so it's easy to fix later should anything go wrong. It also gives a more "stable" expectation to Linux users. Cc: <stable@vger.kernel.org> # v3.10+ Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-04-07usb: host: oxu210hp: use new USB_RESUME_TIMEOUTFelipe Balbi1-3/+4
Make sure we're using the new macro, so our resume signaling will always pass certification. Cc: <stable@vger.kernel.org> # v3.10+ Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-04-07usb: host: fusbh200: use new USB_RESUME_TIMEOUTFelipe Balbi1-2/+1
Make sure we're using the new macro, so our resume signaling will always pass certification. Cc: <stable@vger.kernel.org> # v3.10+ Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-04-07usb: host: fotg210: use new USB_RESUME_TIMEOUTFelipe Balbi1-1/+1
Make sure we're using the new macro, so our resume signaling will always pass certification. Cc: <stable@vger.kernel.org> # v3.10+ Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-04-07usb: host: isp116x: use new USB_RESUME_TIMEOUTFelipe Balbi1-1/+1
Make sure we're using the new macro, so our resume signaling will always pass certification. Cc: <stable@vger.kernel.org> # v3.10+ Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-04-07usb: musb: use new USB_RESUME_TIMEOUTFelipe Balbi2-4/+5
Make sure we're using the new macro, so our resume signaling will always pass certification. Based on original work by Bin Liu <Bin Liu <b-liu@ti.com>> Cc: Bin Liu <b-liu@ti.com> Cc: <stable@vger.kernel.org> # v3.10+ Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-04-07usb: host: uhci: use new USB_RESUME_TIMEOUTFelipe Balbi1-2/+3
Make sure we're using the new macro, so our resume signaling will always pass certification. Cc: <stable@vger.kernel.org> # v3.10+ Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-04-07usb: host: ehci: use new USB_RESUME_TIMEOUTFelipe Balbi2-8/+11
Make sure we're using the new macro, so our resume signaling will always pass certification. Cc: <stable@vger.kernel.org> # v3.10+ Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-04-07usb: host: xhci: use new USB_RESUME_TIMEOUTFelipe Balbi1-1/+1
Make sure we're using the new macro, so our resume signaling will always pass certification. Cc: <stable@vger.kernel.org> # v3.10+ Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-04-07Merge 4.0-rc7 into usb-nextGreg Kroah-Hartman6-5/+26
We want the fixes in here, and to help resolve merge issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03usb: musb: dsps: fix build on i386 when COMPILE_TEST is setTony Lindgren1-1/+1
Commit 3e457371f436 ("usb: musb: Fix fifo reads for dm816x with musb_dsps") fixed a USB error on dm816x, but introduced a new build error on i386 when COMPILE_TEST is set: drivers/usb/musb/musb_dsps.c: In function ‘dsps_read_fifo32’: drivers/usb/musb/musb_dsps.c:624:3: error: implicit declaration of function ‘readsl’ [-Werror=implicit-function-declaration] readsl(fifo, dst, len >> 2); Let's fix this by using ioread32_rep() instead of readsl() as that's more portable. Fixes: 3e457371f436 ("usb: musb: Fix fifo reads for dm816x with musb_dsps") Reported-by: Fengguang Wu <fengguang.wu@intel.com> Cc: Bin Liu <binmlist@gmail.com> Cc: Brian Hutchinson <b.hutchman@gmail.com> Cc: George Cherian <george.cherian@ti.com> Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03ehci-hub: use USB_DT_HUBSergei Shtylyov1-1/+1
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03fhci-hub: use USB_DT_HUBSergei Shtylyov1-1/+1
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03fotg210-hcd: use USB_DT_HUBSergei Shtylyov1-1/+1
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03fusbh200-hcd: use USB_DT_HUBSergei Shtylyov1-1/+1
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03imx21-hcd: use USB_DT_HUBSergei Shtylyov1-1/+1
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03isp116x-hcd: use USB_DT_HUBSergei Shtylyov1-1/+1
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03isp1362-hcd: use USB_DT_HUBSergei Shtylyov1-1/+1
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03max3421-hcd: use USB_DT_HUBSergei Shtylyov1-1/+1
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03ohci-hub: use USB_DT_HUBSergei Shtylyov1-1/+1
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03oxu210hp-hcd: use USB_DT_HUBSergei Shtylyov1-1/+1
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03r8a66597-hcd: use USB_DT_HUBSergei Shtylyov1-1/+1
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03sl811-hcd: use USB_DT_HUBSergei Shtylyov1-1/+1
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03u132-hcd: use USB_DT_HUBSergei Shtylyov1-1/+1
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03uhci-hub: use USB_DT_HUBSergei Shtylyov1-1/+1
Fix using the bare numbers to set the 'bHubCharacteristics' field of the Hub Descriptor while the values are #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03c67x00-hcd: use USB_DT_HUBSergei Shtylyov1-1/+1
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03dwc2: hcd: use USB_DT_HUBSergei Shtylyov1-1/+1
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03dummy_hcd: use USB_DT[_SS]_HUBSergei Shtylyov1-2/+2
Fix using the bare numbers to set the 'bDescriptorType' field of the Hub Descriptors while the values are #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03isp1760-hcd: use USB_DT_HUBSergei Shtylyov1-1/+1
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03musb_virthub: use USB_DT_HUBSergei Shtylyov1-1/+1
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03renesas_usbhs: mod_host: use USB_DT_HUBSergei Shtylyov1-1/+1
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03usbip: vhci_hcd: use USB_DT_HUBSergei Shtylyov1-1/+1
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Valentina Manea <valentina.manea.m@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03wusbcore: rh: use USB_DT_HUBSergei Shtylyov1-1/+1
Fix using the bare number to set the 'bDescriptorType' field of the Hub Descriptor while the value is #define'd in <linux/usb/ch11.h>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03usb/misc: fix chaoskey build, needs HW_RANDOMRandy Dunlap1-0/+1
Fix build errors when HW_RANDOM is not enabled: drivers/built-in.o: In function `chaoskey_disconnect': chaoskey.c:(.text+0x5f3f00): undefined reference to `hwrng_unregister' drivers/built-in.o: In function `chaoskey_probe': chaoskey.c:(.text+0x5f42a6): undefined reference to `hwrng_register' Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03usb: phy: rcar-gen2-usb: Fix USBHS_UGSTS_LOCK valueYoshihiro Shimoda1-1/+1
According to the technical update (No. TN-RCS-B011A/E), the UGSTS LOCK bit location is bit 8, not bits 9 and 8. So, this patch fixes the USBHS_UGSTS_LOCK value. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03Revert "usb: host/sl811-hcd: fix sparse warning"Guenter Roeck1-1/+1
This reverts commit 1dc6120ef7f003305d99ef12f598a6b05eacc38c. Commit 1dc6120ef7f0 results in the following error when compiling x86_64:allyesconfig. sl811_cs.c:(.text+0x1d3cb72): undefined reference to `sl811h_driver' Fixes: 1dc6120ef7f0 ("usb: host/sl811-hcd: fix sparse warning") Cc: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-03Merge tag 'usb-serial-4.1-rc1' of ↵Greg Kroah-Hartman2-100/+459
git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next Johan writes: USB-serial updates for v4.1-rc1 Fix up the f81232 driver, which up to this point has mostly been a placeholder without a proper implementation. Included is also a minor clean up of ch341. Signed-off-by: Johan Hovold <johan@kernel.org>
2015-04-01usb: Fix warnings in chaoskey driverKeith Packard1-2/+4
> drivers/usb/misc/chaoskey.c: In function 'chaoskey_read': > >> drivers/usb/misc/chaoskey.c:412:3: error: implicit declaration of function 'copy_to_user' > >> [-Werror=implicit-function-declaration] > remain = copy_to_user(buffer, dev->buf + dev->used, this_time); I was unable to reproduce this locally, but added an explicit #include <linux/uaccess.h> which should ensure the definition on all architectures. > sparse warnings: (new ones prefixed by >>) > > >> drivers/usb/misc/chaoskey.c:117:30: sparse: incorrect type in assignment (different base types) > drivers/usb/misc/chaoskey.c:117:30: expected int [signed] size > drivers/usb/misc/chaoskey.c:117:30: got restricted __le16 [usertype] wMaxPacketSize Switched the code to using the USB descriptor accessor functions. Signed-off-by: Keith Packard <keithp@keithp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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