diff options
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/misc/cm109.c | 12 | ||||
| -rw-r--r-- | drivers/input/misc/powermate.c | 9 | ||||
| -rw-r--r-- | drivers/input/misc/yealink.c | 11 |
3 files changed, 8 insertions, 24 deletions
diff --git a/drivers/input/misc/cm109.c b/drivers/input/misc/cm109.c index 86457feccfc4..8d2d291ee508 100644 --- a/drivers/input/misc/cm109.c +++ b/drivers/input/misc/cm109.c @@ -102,7 +102,6 @@ struct cm109_dev { struct cm109_ctl_packet *ctl_data; dma_addr_t ctl_dma; struct usb_ctrlrequest *ctl_req; - dma_addr_t ctl_req_dma; struct urb *urb_ctl; /* * The 3 bitfields below are protected by ctl_submit_lock. @@ -629,9 +628,7 @@ static const struct usb_device_id cm109_usb_table[] = { static void cm109_usb_cleanup(struct cm109_dev *dev) { - if (dev->ctl_req) - usb_buffer_free(dev->udev, sizeof(*(dev->ctl_req)), - dev->ctl_req, dev->ctl_req_dma); + kfree(dev->ctl_req); if (dev->ctl_data) usb_buffer_free(dev->udev, USB_PKT_LEN, dev->ctl_data, dev->ctl_dma); @@ -696,8 +693,7 @@ static int cm109_usb_probe(struct usb_interface *intf, if (!dev->ctl_data) goto err_out; - dev->ctl_req = usb_buffer_alloc(udev, sizeof(*(dev->ctl_req)), - GFP_KERNEL, &dev->ctl_req_dma); + dev->ctl_req = kmalloc(sizeof(*(dev->ctl_req)), GFP_KERNEL); if (!dev->ctl_req) goto err_out; @@ -735,10 +731,8 @@ static int cm109_usb_probe(struct usb_interface *intf, usb_fill_control_urb(dev->urb_ctl, udev, usb_sndctrlpipe(udev, 0), (void *)dev->ctl_req, dev->ctl_data, USB_PKT_LEN, cm109_urb_ctl_callback, dev); - dev->urb_ctl->setup_dma = dev->ctl_req_dma; dev->urb_ctl->transfer_dma = dev->ctl_dma; - dev->urb_ctl->transfer_flags |= URB_NO_SETUP_DMA_MAP | - URB_NO_TRANSFER_DMA_MAP; + dev->urb_ctl->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; dev->urb_ctl->dev = udev; /* find out the physical bus location */ diff --git a/drivers/input/misc/powermate.c b/drivers/input/misc/powermate.c index 668913d12044..7ba4b5f53fc2 100644 --- a/drivers/input/misc/powermate.c +++ b/drivers/input/misc/powermate.c @@ -64,7 +64,6 @@ struct powermate_device { dma_addr_t data_dma; struct urb *irq, *config; struct usb_ctrlrequest *configcr; - dma_addr_t configcr_dma; struct usb_device *udev; struct input_dev *input; spinlock_t lock; @@ -182,8 +181,6 @@ static void powermate_sync_state(struct powermate_device *pm) usb_fill_control_urb(pm->config, pm->udev, usb_sndctrlpipe(pm->udev, 0), (void *) pm->configcr, NULL, 0, powermate_config_complete, pm); - pm->config->setup_dma = pm->configcr_dma; - pm->config->transfer_flags |= URB_NO_SETUP_DMA_MAP; if (usb_submit_urb(pm->config, GFP_ATOMIC)) printk(KERN_ERR "powermate: usb_submit_urb(config) failed"); @@ -281,8 +278,7 @@ static int powermate_alloc_buffers(struct usb_device *udev, struct powermate_dev if (!pm->data) return -1; - pm->configcr = usb_buffer_alloc(udev, sizeof(*(pm->configcr)), - GFP_ATOMIC, &pm->configcr_dma); + pm->configcr = kmalloc(sizeof(*(pm->configcr)), GFP_KERNEL); if (!pm->configcr) return -1; @@ -293,8 +289,7 @@ static void powermate_free_buffers(struct usb_device *udev, struct powermate_dev { usb_buffer_free(udev, POWERMATE_PAYLOAD_SIZE_MAX, pm->data, pm->data_dma); - usb_buffer_free(udev, sizeof(*(pm->configcr)), - pm->configcr, pm->configcr_dma); + kfree(pm->configcr); } /* Called whenever a USB device matching one in our supported devices table is connected */ diff --git a/drivers/input/misc/yealink.c b/drivers/input/misc/yealink.c index 93a22ac0f88c..2828328e9dd0 100644 --- a/drivers/input/misc/yealink.c +++ b/drivers/input/misc/yealink.c @@ -111,7 +111,6 @@ struct yealink_dev { struct yld_ctl_packet *ctl_data; dma_addr_t ctl_dma; struct usb_ctrlrequest *ctl_req; - dma_addr_t ctl_req_dma; struct urb *urb_ctl; char phys[64]; /* physical device path */ @@ -836,8 +835,7 @@ static int usb_cleanup(struct yealink_dev *yld, int err) usb_free_urb(yld->urb_irq); usb_free_urb(yld->urb_ctl); - usb_buffer_free(yld->udev, sizeof(*(yld->ctl_req)), - yld->ctl_req, yld->ctl_req_dma); + kfree(yld->ctl_req); usb_buffer_free(yld->udev, USB_PKT_LEN, yld->ctl_data, yld->ctl_dma); usb_buffer_free(yld->udev, USB_PKT_LEN, @@ -896,8 +894,7 @@ static int usb_probe(struct usb_interface *intf, const struct usb_device_id *id) if (!yld->ctl_data) return usb_cleanup(yld, -ENOMEM); - yld->ctl_req = usb_buffer_alloc(udev, sizeof(*(yld->ctl_req)), - GFP_ATOMIC, &yld->ctl_req_dma); + yld->ctl_req = kmalloc(sizeof(*(yld->ctl_req)), GFP_KERNEL); if (yld->ctl_req == NULL) return usb_cleanup(yld, -ENOMEM); @@ -936,10 +933,8 @@ static int usb_probe(struct usb_interface *intf, const struct usb_device_id *id) usb_fill_control_urb(yld->urb_ctl, udev, usb_sndctrlpipe(udev, 0), (void *)yld->ctl_req, yld->ctl_data, USB_PKT_LEN, urb_ctl_callback, yld); - yld->urb_ctl->setup_dma = yld->ctl_req_dma; yld->urb_ctl->transfer_dma = yld->ctl_dma; - yld->urb_ctl->transfer_flags |= URB_NO_SETUP_DMA_MAP | - URB_NO_TRANSFER_DMA_MAP; + yld->urb_ctl->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; yld->urb_ctl->dev = udev; /* find out the physical bus location */ |