From 863981e96738983919de841ec669e157e6bdaeb0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Sun, 11 Sep 2016 04:34:46 -0300 Subject: Linux-libre 4.7.1-gnu --- drivers/input/tablet/acecad.c | 12 ++++++------ drivers/input/tablet/aiptek.c | 20 +++++++++++--------- drivers/input/tablet/gtco.c | 24 ++++++++++++------------ drivers/input/tablet/kbtab.c | 8 ++++---- 4 files changed, 33 insertions(+), 31 deletions(-) (limited to 'drivers/input/tablet') diff --git a/drivers/input/tablet/acecad.c b/drivers/input/tablet/acecad.c index 889f6b77e..e86e377a9 100644 --- a/drivers/input/tablet/acecad.c +++ b/drivers/input/tablet/acecad.c @@ -49,7 +49,6 @@ MODULE_LICENSE(DRIVER_LICENSE); struct usb_acecad { char name[128]; char phys[64]; - struct usb_device *usbdev; struct usb_interface *intf; struct input_dev *input; struct urb *irq; @@ -64,6 +63,7 @@ static void usb_acecad_irq(struct urb *urb) unsigned char *data = acecad->data; struct input_dev *dev = acecad->input; struct usb_interface *intf = acecad->intf; + struct usb_device *udev = interface_to_usbdev(intf); int prox, status; switch (urb->status) { @@ -110,15 +110,15 @@ resubmit: if (status) dev_err(&intf->dev, "can't resubmit intr, %s-%s/input0, status %d\n", - acecad->usbdev->bus->bus_name, - acecad->usbdev->devpath, status); + udev->bus->bus_name, + udev->devpath, status); } static int usb_acecad_open(struct input_dev *dev) { struct usb_acecad *acecad = input_get_drvdata(dev); - acecad->irq->dev = acecad->usbdev; + acecad->irq->dev = interface_to_usbdev(acecad->intf); if (usb_submit_urb(acecad->irq, GFP_KERNEL)) return -EIO; @@ -172,7 +172,6 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_ goto fail2; } - acecad->usbdev = dev; acecad->intf = intf; acecad->input = input_dev; @@ -251,12 +250,13 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_ static void usb_acecad_disconnect(struct usb_interface *intf) { struct usb_acecad *acecad = usb_get_intfdata(intf); + struct usb_device *udev = interface_to_usbdev(intf); usb_set_intfdata(intf, NULL); input_unregister_device(acecad->input); usb_free_urb(acecad->irq); - usb_free_coherent(acecad->usbdev, 8, acecad->data, acecad->data_dma); + usb_free_coherent(udev, 8, acecad->data, acecad->data_dma); kfree(acecad); } diff --git a/drivers/input/tablet/aiptek.c b/drivers/input/tablet/aiptek.c index 78ca44840..4613f0aef 100644 --- a/drivers/input/tablet/aiptek.c +++ b/drivers/input/tablet/aiptek.c @@ -307,7 +307,6 @@ struct aiptek_settings { struct aiptek { struct input_dev *inputdev; /* input device struct */ - struct usb_device *usbdev; /* usb device struct */ struct usb_interface *intf; /* usb interface struct */ struct urb *urb; /* urb for incoming reports */ dma_addr_t data_dma; /* our dma stuffage */ @@ -847,7 +846,7 @@ static int aiptek_open(struct input_dev *inputdev) { struct aiptek *aiptek = input_get_drvdata(inputdev); - aiptek->urb->dev = aiptek->usbdev; + aiptek->urb->dev = interface_to_usbdev(aiptek->intf); if (usb_submit_urb(aiptek->urb, GFP_KERNEL) != 0) return -EIO; @@ -873,8 +872,10 @@ aiptek_set_report(struct aiptek *aiptek, unsigned char report_type, unsigned char report_id, void *buffer, int size) { - return usb_control_msg(aiptek->usbdev, - usb_sndctrlpipe(aiptek->usbdev, 0), + struct usb_device *udev = interface_to_usbdev(aiptek->intf); + + return usb_control_msg(udev, + usb_sndctrlpipe(udev, 0), USB_REQ_SET_REPORT, USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT, (report_type << 8) + report_id, @@ -886,8 +887,10 @@ aiptek_get_report(struct aiptek *aiptek, unsigned char report_type, unsigned char report_id, void *buffer, int size) { - return usb_control_msg(aiptek->usbdev, - usb_rcvctrlpipe(aiptek->usbdev, 0), + struct usb_device *udev = interface_to_usbdev(aiptek->intf); + + return usb_control_msg(udev, + usb_rcvctrlpipe(udev, 0), USB_REQ_GET_REPORT, USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_IN, (report_type << 8) + report_id, @@ -1729,7 +1732,6 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id) } aiptek->inputdev = inputdev; - aiptek->usbdev = usbdev; aiptek->intf = intf; aiptek->ifnum = intf->altsetting[0].desc.bInterfaceNumber; aiptek->inDelay = 0; @@ -1833,8 +1835,8 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id) * input. */ usb_fill_int_urb(aiptek->urb, - aiptek->usbdev, - usb_rcvintpipe(aiptek->usbdev, + usbdev, + usb_rcvintpipe(usbdev, endpoint->bEndpointAddress), aiptek->data, 8, aiptek_irq, aiptek, endpoint->bInterval); diff --git a/drivers/input/tablet/gtco.c b/drivers/input/tablet/gtco.c index 7c18249d6..abf09ac42 100644 --- a/drivers/input/tablet/gtco.c +++ b/drivers/input/tablet/gtco.c @@ -104,7 +104,6 @@ MODULE_DEVICE_TABLE (usb, gtco_usbid_table); struct gtco { struct input_dev *inputdevice; /* input device struct pointer */ - struct usb_device *usbdev; /* the usb device for this device */ struct usb_interface *intf; /* the usb interface for this device */ struct urb *urbinfo; /* urb for incoming reports */ dma_addr_t buf_dma; /* dma addr of the data buffer*/ @@ -540,7 +539,7 @@ static int gtco_input_open(struct input_dev *inputdev) { struct gtco *device = input_get_drvdata(inputdev); - device->urbinfo->dev = device->usbdev; + device->urbinfo->dev = interface_to_usbdev(device->intf); if (usb_submit_urb(device->urbinfo, GFP_KERNEL)) return -EIO; @@ -824,6 +823,7 @@ static int gtco_probe(struct usb_interface *usbinterface, int result = 0, retry; int error; struct usb_endpoint_descriptor *endpoint; + struct usb_device *udev = interface_to_usbdev(usbinterface); /* Allocate memory for device structure */ gtco = kzalloc(sizeof(struct gtco), GFP_KERNEL); @@ -838,11 +838,10 @@ static int gtco_probe(struct usb_interface *usbinterface, gtco->inputdevice = input_dev; /* Save interface information */ - gtco->usbdev = interface_to_usbdev(usbinterface); gtco->intf = usbinterface; /* Allocate some data for incoming reports */ - gtco->buffer = usb_alloc_coherent(gtco->usbdev, REPORT_MAX_SIZE, + gtco->buffer = usb_alloc_coherent(udev, REPORT_MAX_SIZE, GFP_KERNEL, >co->buf_dma); if (!gtco->buffer) { dev_err(&usbinterface->dev, "No more memory for us buffers\n"); @@ -907,8 +906,8 @@ static int gtco_probe(struct usb_interface *usbinterface, /* Couple of tries to get reply */ for (retry = 0; retry < 3; retry++) { - result = usb_control_msg(gtco->usbdev, - usb_rcvctrlpipe(gtco->usbdev, 0), + result = usb_control_msg(udev, + usb_rcvctrlpipe(udev, 0), USB_REQ_GET_DESCRIPTOR, USB_RECIP_INTERFACE | USB_DIR_IN, REPORT_DEVICE_TYPE << 8, @@ -936,7 +935,7 @@ static int gtco_probe(struct usb_interface *usbinterface, } /* Create a device file node */ - usb_make_path(gtco->usbdev, gtco->usbpath, sizeof(gtco->usbpath)); + usb_make_path(udev, gtco->usbpath, sizeof(gtco->usbpath)); strlcat(gtco->usbpath, "/input0", sizeof(gtco->usbpath)); /* Set Input device functions */ @@ -953,15 +952,15 @@ static int gtco_probe(struct usb_interface *usbinterface, gtco_setup_caps(input_dev); /* Set input device required ID information */ - usb_to_input_id(gtco->usbdev, &input_dev->id); + usb_to_input_id(udev, &input_dev->id); input_dev->dev.parent = &usbinterface->dev; /* Setup the URB, it will be posted later on open of input device */ endpoint = &usbinterface->altsetting[0].endpoint[0].desc; usb_fill_int_urb(gtco->urbinfo, - gtco->usbdev, - usb_rcvintpipe(gtco->usbdev, + udev, + usb_rcvintpipe(udev, endpoint->bEndpointAddress), gtco->buffer, REPORT_MAX_SIZE, @@ -985,7 +984,7 @@ static int gtco_probe(struct usb_interface *usbinterface, err_free_urb: usb_free_urb(gtco->urbinfo); err_free_buf: - usb_free_coherent(gtco->usbdev, REPORT_MAX_SIZE, + usb_free_coherent(udev, REPORT_MAX_SIZE, gtco->buffer, gtco->buf_dma); err_free_devs: input_free_device(input_dev); @@ -1002,13 +1001,14 @@ static void gtco_disconnect(struct usb_interface *interface) { /* Grab private device ptr */ struct gtco *gtco = usb_get_intfdata(interface); + struct usb_device *udev = interface_to_usbdev(interface); /* Now reverse all the registration stuff */ if (gtco) { input_unregister_device(gtco->inputdevice); usb_kill_urb(gtco->urbinfo); usb_free_urb(gtco->urbinfo); - usb_free_coherent(gtco->usbdev, REPORT_MAX_SIZE, + usb_free_coherent(udev, REPORT_MAX_SIZE, gtco->buffer, gtco->buf_dma); kfree(gtco); } diff --git a/drivers/input/tablet/kbtab.c b/drivers/input/tablet/kbtab.c index d2ac7c2b5..e850d7e8a 100644 --- a/drivers/input/tablet/kbtab.c +++ b/drivers/input/tablet/kbtab.c @@ -31,7 +31,6 @@ struct kbtab { unsigned char *data; dma_addr_t data_dma; struct input_dev *dev; - struct usb_device *usbdev; struct usb_interface *intf; struct urb *irq; char phys[32]; @@ -99,8 +98,9 @@ MODULE_DEVICE_TABLE(usb, kbtab_ids); static int kbtab_open(struct input_dev *dev) { struct kbtab *kbtab = input_get_drvdata(dev); + struct usb_device *udev = interface_to_usbdev(kbtab->intf); - kbtab->irq->dev = kbtab->usbdev; + kbtab->irq->dev = udev; if (usb_submit_urb(kbtab->irq, GFP_KERNEL)) return -EIO; @@ -135,7 +135,6 @@ static int kbtab_probe(struct usb_interface *intf, const struct usb_device_id *i if (!kbtab->irq) goto fail2; - kbtab->usbdev = dev; kbtab->intf = intf; kbtab->dev = input_dev; @@ -188,12 +187,13 @@ static int kbtab_probe(struct usb_interface *intf, const struct usb_device_id *i static void kbtab_disconnect(struct usb_interface *intf) { struct kbtab *kbtab = usb_get_intfdata(intf); + struct usb_device *udev = interface_to_usbdev(intf); usb_set_intfdata(intf, NULL); input_unregister_device(kbtab->dev); usb_free_urb(kbtab->irq); - usb_free_coherent(kbtab->usbdev, 8, kbtab->data, kbtab->data_dma); + usb_free_coherent(udev, 8, kbtab->data, kbtab->data_dma); kfree(kbtab); } -- cgit v1.2.3-54-g00ecf