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path: root/drivers/usb
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2014-11-03usb: gadget: udc: net2272: remove bind/unbind messagesFelipe Balbi1-4/+0
now that we provide generic register/unregister debugging messages from udc-core, we can remove the same messages from this driver. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: udc: gr_udc: remove bind/unbind messagesFelipe Balbi1-5/+0
now that we provide generic register/unregister debugging messages from udc-core, we can remove the same messages from this driver. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: udc: fsl_qe: remove bind/unbind messagesFelipe Balbi1-4/+0
now that we provide generic register/unregister debugging messages from udc-core, we can remove the same messages from this driver. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: udc: dummy: remove bind/unbind messagesFelipe Balbi1-6/+1
now that we provide generic register/unregister debugging messages from udc-core, we can remove the same messages from this driver. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: udc: atmel_usba: remove bind/unbind messagesFelipe Balbi1-4/+0
now that we provide generic register/unregister debugging messages from udc-core, we can remove the same messages from this driver. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: udc: at91: remove bind/unbind messagesFelipe Balbi1-2/+0
now that we provide generic register/unregister debugging messages from udc-core, we can remove the same messages from this driver. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: udc: pass a single argument to usb_gadget_udc_start/stopFelipe Balbi1-12/+9
We know that our udc points to our gadget and our gadget_driver, simplify the interface by passing a single argument. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: musb: gadget: do not rely on 'driver' argumentFelipe Balbi1-2/+2
future patches will remove the extra 'driver' argument to ->udc_stop(), in order to do that, we must make sure that our UDC does not rely on it first. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: udc: s3c-hsudc: do not rely on 'driver' argumentFelipe Balbi1-5/+3
future patches will remove the extra 'driver' argument to ->udc_stop(), in order to do that, we must make sure that our UDC does not rely on it first. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: udc: pxa27x: do not rely on 'driver' argumentFelipe Balbi1-1/+1
future patches will remove the extra 'driver' argument to ->udc_stop(), in order to do that, we must make sure that our UDC does not rely on it first. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: udc: pxa25x: do not rely on 'driver' argumentFelipe Balbi1-1/+1
future patches will remove the extra 'driver' argument to ->udc_stop(), in order to do that, we must make sure that our UDC does not rely on it first. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: udc: net2280: do not rely on 'driver' argumentFelipe Balbi1-5/+3
future patches will remove the extra 'driver' argument to ->udc_stop(), in order to do that, we must make sure that our UDC does not rely on it first. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: udc: net2272: do not rely on 'driver' argumentFelipe Balbi1-2/+3
future patches will remove the extra 'driver' argument to ->udc_stop(), in order to do that, we must make sure that our UDC does not rely on it first. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: udc: mv_udc: do not rely on 'driver' argumentFelipe Balbi1-1/+1
future patches will remove the extra 'driver' argument to ->udc_stop(), in order to do that, we must make sure that our UDC does not rely on it first. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: udc: mv_u3d: do not rely on 'driver' argumentFelipe Balbi1-1/+1
future patches will remove the extra 'driver' argument to ->udc_stop(), in order to do that, we must make sure that our UDC does not rely on it first. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: udc: lpc32xx: do not rely on 'driver' argumentFelipe Balbi1-3/+0
future patches will remove the extra 'driver' argument to ->udc_stop(), in order to do that, we must make sure that our UDC does not rely on it first. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: udc: fsl_qe: do not rely on 'driver' argumentFelipe Balbi1-2/+2
future patches will remove the extra 'driver' argument to ->udc_stop(), in order to do that, we must make sure that our UDC does not rely on it first. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: udc: dummy: do not rely on 'driver' argumentFelipe Balbi1-3/+2
future patches will remove the extra 'driver' argument to ->udc_stop(), in order to do that, we must make sure that our UDC does not rely on it first. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: udc: at91: do not rely on 'driver' argumentFelipe Balbi1-1/+1
future patches will remove the extra 'driver' argument to ->udc_stop(), in order to do that, we must make sure that our UDC does not rely on it first. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: udc: amd5536: do not rely on 'driver' argumentFelipe Balbi1-1/+1
future patches will remove the extra 'driver' argument to ->udc_stop(), in order to do that, we must make sure that our UDC does not rely on it first. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: musb: ux500_dma: use dmaengine_xxx() APIsVinod Koul1-5/+2
The drivers should use dmaengine_terminate_all() or dmaengine_slave_config() API instead of accessing the device_control which will be deprecated soon Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: renesas_usbhs: delete unnecessary 'out of memory' messagesPeter Chen1-3/+1
The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: phy: phy-mv-usb: delete unnecessary 'out of memory' messagesPeter Chen1-3/+1
The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: phy: phy-msm-usb: delete unnecessary 'out of memory' messagesPeter Chen1-9/+3
The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: phy: phy-mxs-usb: delete unnecessary 'out of memory' messagesPeter Chen1-3/+1
The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: phy: phy-rcar-gen2-usb: delete unnecessary 'out of memory' messagesPeter Chen1-3/+1
The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: phy: phy-am335x-control: delete unnecessary 'out of memory' messagesPeter Chen1-3/+1
The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: phy: phy-tegra-usb: delete unnecessary 'out of memory' messagesPeter Chen1-7/+2
The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: phy: phy-rcar-usb: delete unnecessary 'out of memory' messagesPeter Chen1-3/+1
The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: musb: musb_dsps: delete unnecessary 'out of memory' messagesPeter Chen1-4/+1
The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: musb: tusb6010: delete unnecessary 'out of memory' messagesPeter Chen1-3/+1
The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: musb: blackfin: delete unnecessary 'out of memory' messagesPeter Chen1-6/+2
The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: musb: omap2430: delete unnecessary 'out of memory' messagesPeter Chen1-15/+4
The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: musb: ux500: delete unnecessary 'out of memory' messagesPeter Chen1-3/+1
The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: musb: davinci: delete unnecessary 'out of memory' messagesPeter Chen1-3/+1
The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: s3c-hsudc: delete unnecessary 'out of memory' messagesPeter Chen1-3/+1
The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: bcm63xx_udc: delete unnecessary 'out of memory' messagesPeter Chen1-3/+1
The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: fsl_qe_udc: delete unnecessary 'out of memory' messagesPeter Chen1-1/+0
The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: mv_udc_core: delete unnecessary 'out of memory' messagesPeter Chen1-5/+1
The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: dwc3: gadget: WARN() on bogus usb_ep_queue()Felipe Balbi1-2/+10
Some gadget/function drivers might want to do improper request recycling by allocating a single request from one particular endpoint and queueing it to another completely unrelated endpoint. One such case was found with f_loopback.c. To prevent such cases from happening again, let's WARN() so we get a loud enough failure and persuade users to report errors. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: dwc3: gadget: set state to NOT_ATTACHED on disconnect_irqFelipe Balbi1-0/+1
whenever we get a Disconnect Interrupt, we should make sure to update out udc state to NOT_ATTACHED, otherwise sysfs will show wrong values. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: configfs: add suspend/resumeAndrzej Pietrasiewicz2-4/+5
USB gadgets composed with configfs lack suspend and resume methods. This patch uses composite_suspend()/composite_resume() the same way e.g. composite_setup() or composite_disconnect() are used in a configfs-based gadget. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: f_uac1: remove an unneeded NULL checkDan Carpenter1-3/+0
This NULL check sets off a static checker warning because we already dereferenced "card" earlier in the function. However, since "card" is never NULL so we can just remove the check. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: udc-core: call ->disconnect() when soft disconnectingFelipe Balbi1-0/+1
when disconnecting from host using our soft_connect sysfs interface, also let the gadget driver know about it by calling the gadget driver's ->disconnect() method. No problems have been found while not calling ->disconnect() so far, it's just good convention. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: dwc3: get rid of ->prepare()/->complete()Felipe Balbi3-73/+8
Using ->prepare()/->complete() to mask/unmask IRQs is wrong at least for dwc3. We need to make sure that by the end of ->resume(), IRQs are working and ready to fire because a child device may need working IRQs for its own ->resume() method. Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: dwc3: dwc3-omap: get rid of ->prepare()/->complete()George Cherian1-18/+2
Enabling the core interrupts in complete is too late for XHCI, and stops it from proper operation. The root of the problem is due to a disagreement between dwc3-omap and XHCI about when IRQs should be enabled. As it turns out, ->resume's documentation states that: "... generally the driver is expected to start working again, responding to hardware events and software requests (the device itself may be left in a low-power state, waiting for a runtime resume to occur) ..." From that we infer that IRQs must be unmasked by the end of ->resume(). Due to that, we will remove ->prepare() and ->complete() and disable/enable interrupts in ->suspend()/->resume(). Acked-by: Roger Quadros <rogerq@ti.com> Signed-off-by: George Cherian <george.cherian@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: pxa27x_udc: add devicetree supportRobert Jarzmik1-0/+11
Add support for device-tree device discovery. If devicetree is not provided, fallback to legacy platform data "discovery". Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Cc: devicetree@vger.kernel.org Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: pxa27x_udc: transfer mach_info into pxa_udcRobert Jarzmik2-7/+7
Convert the mach info, and store the udc_command in the pxa_udc control structure. It is to be noticed that the udc_is_connected() in mach info is not transfered. This was not used, as mioa701 machine doesn't need it, balloon3 doesn't really use it, and most importantly the current driver never uses it. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: gadget: pxa27x_udc: prepare device-tree supportRobert Jarzmik2-26/+31
For this preparation, a preliminary cleanup is done : - convert the probing of pxa27x_udc to gpio_desc. The conversion is partial because : - the platform data still provides a gpio number, not a gpio desc Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: renesas_usbhs: add support for generic PHYYoshihiro Shimoda2-0/+30
This patch adds support for the generic PHY. The generic PHY will be used in multiplatform environment. Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
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