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| * | | USB: PCI-quirks: Deletion of unnecessary checks before the function call ↵Markus Elfring2014-11-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "pci_dev_put" The pci_dev_put() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | host: ehci-w90x900: fix error return codeJulia Lawall2014-11-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Return a negative error code on failure. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ identifier ret; expression e1,e2; @@ ( if (\(ret < 0\|ret != 0\)) { ... return ret; } | ret = 0 ) ... when != ret = e1 when != &ret *if(...) { ... when != ret = e2 when forall return ret; } // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | usb: ehci-orion: enable big-endian supportMarcin Wojtas2014-11-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit fixes ehci-orion operation in big-endian mode by enabling byteswap when accessing registers using 'rdl' and 'wrl' macros. Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com> Signed-off-by: Marcin Wojtas <mw@semihalf.com> Reviewed-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | Merge 3.18-rc4 into usb-next.Greg Kroah-Hartman2014-11-09
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | This resolves a conflict in drivers/usb/host/Kconfig Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | fotg210: Use ehci_dbg_port structChris Rorvick2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The FUSBH200 debug port has a EHCI-compatible register layout so there is no need to define a custom struct. Signed-off-by: Chris Rorvick <chris@rorvick.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | fotg210: Remove duplicate ehci-dbgp declarationsChris Rorvick2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that ehci-dbgp has its own header, use it rather than duplicating the declarations, etc. Signed-off-by: Chris Rorvick <chris@rorvick.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | fotg210: Remove superfluous macro definitionsChris Rorvick2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The fotg210_dbg_port struct is a copy of the ehci_dbg_port definition in the <linux/usb/ehci_def.h> header. Embedded in this definition are a number of macros which came along for the ride. These macros are not used in the fotg210 driver and will conflict those in the new <linux/usb/ehci-dbgp.h> header. Signed-off-by: Chris Rorvick <chris@rorvick.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | fotg210: Make Xen notification consistent with EHCIChris Rorvick2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If CONFIG_XEN_DOM0 is enabled, the ehci-dbgp driver notifies Xen of controller reset events via xen_dbgp_reset_prep() and xen_dbgp_external_startup() (via calls to xen_dbgp_op().) Otherwise <linux/usb/ehci_def.h> defines them as no-ops to disable this logic. The fotg210 driver copies much of the dbgp code from ehci_def.h, but it unconditionally defines the Xen hooks as no-ops, effectively disabling these notifications when CONFIG_EARLY_PRINTK_DBGP is disabled. When enabled, though, notifying Xen is dependent on CONFIG_XEN_DOM0 due to fotg210 leveraging the ehci-dbgp driver. The following table compares the implementations of xen_dbgp_reset_prep() and xen_dbgp_external_startup() in the ehci-dbgp and fotg210 drivers under the relevant configurations: EARLY_PRINTK_DBGP? XEN_DOM0? ehci-dbgp fotg210 ------------------ --------- ------------- ------------- n n no-op no-op n y xen_dbgp_op() no-op y n no-op no-op y y xen_dbgp_op() xen_dbgp_op() This suggests that fotg210 is, at best, indifferent to whether Xen is notified of these events. Make fotg210 consistent with ehci-dbgp as a step towards consolidating this code duplication. Signed-off-by: Chris Rorvick <chris@rorvick.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | fusbh200: Use ehci_dbg_port structChris Rorvick2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The FUSBH200 debug port has a EHCI-compatible register layout so there is no need to define a custom struct. Signed-off-by: Chris Rorvick <chris@rorvick.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | fusbh200: Remove duplicate ehci-dbgp declarationsChris Rorvick2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that ehci-dbgp has its own header, use it rather than duplicating the declarations, etc. Signed-off-by: Chris Rorvick <chris@rorvick.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | fusbh200: Remove superfluous macro definitionsChris Rorvick2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The fusbh200_dbg_port struct is a copy of the ehci_dbg_port definition in the <linux/usb/ehci_def.h> header. Embedded in this definition are a number of macros which came along for the ride. These macros are not used in the fusbh200 driver and will conflict those in the new <linux/usb/ehci-dbgp.h> header. Signed-off-by: Chris Rorvick <chris@rorvick.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | fusbh200: Make Xen notificaiton consistent with EHCIChris Rorvick2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If CONFIG_XEN_DOM0 is enabled, the ehci-dbgp driver notifies Xen of controller reset events via xen_dbgp_reset_prep() and xen_dbgp_external_startup() (via calls to xen_dbgp_op().) Otherwise <linux/usb/ehci_def.h> defines them as no-ops to disable this logic. The fusbh200 driver copies much of the dbgp code from ehci_def.h, but it unconditionally defines the Xen hooks as no-ops, effectively disabling these notifications when CONFIG_EARLY_PRINTK_DBGP is disabled. When enabled, though, notifying Xen is dependent on CONFIG_XEN_DOM0 due to fusbh200 leveraging the ehci-dbgp driver. The following table compares the implementations of xen_dbgp_reset_prep() and xen_dbgp_external_startup() in the ehci-dbgp and fusbh200 drivers under the relevant configurations: EARLY_PRINTK_DBGP? XEN_DOM0? ehci-dbgp fusbh200 ------------------ --------- ------------- ------------- n n no-op no-op n y xen_dbgp_op() no-op y n no-op no-op y y xen_dbgp_op() xen_dbgp_op() This suggests that fusbh200 is, at best, indifferent to whether Xen is notified of these events. Make fusbh200 consistent with ehci-dbgp as a step towards consolidating this code duplication. Signed-off-by: Chris Rorvick <chris@rorvick.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: ehci-exynos: remove duplicate check on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: ehci-fsl: remove duplicate check on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: xhci-plat: remove duplicate check on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Felipe Balbi <balbi@ti.com> Reviewed-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: ehci-spear: remove duplicate check on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: ehci-platform: remove duplicate check on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: ehci-orion: remove duplicate check on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Reviewed-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: ehci-octeon: remove duplicate check on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: ehci-mxc: remove duplicate check on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: ehci-mv: remove duplicate check on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: ehci-msm: remove duplicate check on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: ohci-spear: remove duplicate check on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: ehci-sh: remove duplicate check on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: ohci-pxa27x: remove duplicate check on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: ohci-platform: remove duplicate check on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: ohci-octeon: remove duplicate check on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: ohci-jz4740: remove duplicate check on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: ohci-exynos: remove duplicate check on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: ohci-at91: remove duplicate check on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: ehci-w90x900: remove duplicate check on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: ehci-tegra: remove duplicate check on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: ohci-da8xx: remove duplicate check on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: ehci-atmel: remove duplicate check on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: ehci-sead3: fix NULL pointer dereference on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix on accessing NULL pointer dereference on get resource failed. Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | host: uhci-platform: fix NULL pointer dereference on resourceVarka Bhadram2014-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix in accessing NULL if resource didn't get. Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | usb: host: oxu210hp-hcd: delete unnecessary 'out of memory' messagesPeter Chen2014-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | usb: host: ehci-tegra: delete unnecessary 'out of memory' messagesPeter Chen2014-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | usb: host: ehci-sh: delete unnecessary 'out of memory' messagesPeter Chen2014-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | usb: host: ehci-mv: delete unnecessary 'out of memory' messagesPeter Chen2014-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | usb: ehci/ohci-platform: use SIMPLE_DEV_PM_OPS to support hibernationWonhong Kwon2014-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ehci/ohci-platform just define .suspend/.resume functions for dev_pm_ops, but in order to support both STR(suspend-to-ram) and hibernation, other callbacks such as .freeze/.thaw are also required. Registering all required callbacks for both STR and hibernation can be done by SIMPLE_DEV_PM_OPS macro function. Signed-off-by: Wonhong Kwon <wonhong.kwon@lge.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | USB: imx21-hcd: use %pad for dma_addr_tJingoo Han2014-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use %pad for dma_addr_t, because a dma_addr_t type can vary based on build options. So, it prevents the following build warnings in printks. drivers/usb/host/imx21-hcd.c:1175:2: warning: format '%X' expects argument of type 'unsigned int', but argument 8 has type 'dma_addr_t' [-Wformat] drivers/usb/host/imx21-hcd.c:1175:2: warning: format '%X' expects argument of type 'unsigned int', but argument 10 has type 'dma_addr_t' [-Wformat] Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | USB: OHCI: ohci-at91: remove unnecessary headersAlexandre Belloni2014-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove unnecessary mach/* headers to be able to converge to a multiplatform kernel. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | USB: ohci-platform: Move platform_data checks into the probe functionKevin Cernekee2014-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This puts all of the platform_data checks in the same place, and removes the need for a custom drv->reset() callback. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | USB: ohci-platform: Expose no_big_frame_no and num_ports in DTKevin Cernekee2014-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These quirks are currently set through platform_data; allow DT-based SoCs to use them too. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | USB: OHCI: Eliminate platform-specific test in ohci.hKevin Cernekee2014-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The bcm63xx and bcm3384 platforms need to set OHCI_QUIRK_FRAME_NO, but they are non-PPC platforms and don't enable CONFIG_PPC_MPC52xx. Therefore this patch changes the code that uses OHCI_QUIRK_FRAME_NO, making it not depend on CONFIG_PPC_MPC52xx. Also, rephrase the comments describing OHCI_QUIRK_FRAME_NO and the related PSW endian swap. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | usb: ehci: add ehci_port_power interfaceMichael Grzeschik2014-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current EHCI implementation is prepared to toggle the PORT_POWER bit to enable or disable a USB-Port. In some cases this port power can not be just toggled by the PORT_POWER bit, and the gpio-regulator is needed to be toggled too. This patch defines a port power control interface ehci_port_power for ehci core use, it toggles PORT_POWER bit as well as calls platform defined .port_power if it is defined. Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by: Peter Chen <peter.chen@freescale.com> Acked-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | usb: host: Remove optional dependencies on PLAT_S5PPaul Bolle2014-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit d78c16ccde96 ("ARM: SAMSUNG: Remove remaining legacy code") removed the Kconfig symbol PLAT_S5P. Remove two optional dependencies on that symbol from this Kconfig file too. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | usb: ehci/ohci-exynos: Fix of_node_put() for child when getting PHYsVivek Gautam2014-11-03
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On enabling CONFIG_OF_SELFTEST which enables CONFIG_OF_DYNAMIC, we found out that while getting PHYs for the controller we were doing an extra of_node_put on the child node in our routines - exynos_e/ohci_get_phy(). This child is however already put by of_get_next_available_child() which does a of_node_put() on the "prev" node. So there's no point in putting the same node again in our routine. Reported-by: Daniel Drake <drake@endlessm.com> Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | Merge branch 'for-linus' of ↵Linus Torvalds2014-12-12
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree update from Jiri Kosina: "Usual stuff: documentation updates, printk() fixes, etc" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (24 commits) intel_ips: fix a type in error message cpufreq: cpufreq-dt: Move newline to end of error message ps3rom: fix error return code treewide: fix typo in printk and Kconfig ARM: dts: bcm63138: change "interupts" to "interrupts" Replace mentions of "list_struct" to "list_head" kernel: trace: fix printk message scsi: mpt2sas: fix ioctl in comment zbud, zswap: change module author email clocksource: Fix 'clcoksource' typo in comment arm: fix wording of "Crotex" in CONFIG_ARCH_EXYNOS3 help gpio: msm-v1: make boolean argument more obvious usb: Fix typo in usb-serial-simple.c PCI: Fix comment typo 'COMFIG_PM_OPS' powerpc: Fix comment typo 'CONIFG_8xx' powerpc: Fix comment typos 'CONFiG_ALTIVEC' clk: st: Spelling s/stucture/structure/ isci: Spelling s/stucture/structure/ usb: gadget: zero: Spelling s/infrastucture/infrastructure/ treewide: Fix company name in module descriptions ...