Drop the driver's udev field in favor of the one in struct drm_device. No functional changes made.
Signed-off-by: Thomas Zimmermann tzimmermann@suse.de --- drivers/gpu/drm/udl/udl_connector.c | 8 ++++---- drivers/gpu/drm/udl/udl_drv.c | 2 +- drivers/gpu/drm/udl/udl_drv.h | 1 - drivers/gpu/drm/udl/udl_main.c | 15 ++++++++------- 4 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/udl/udl_connector.c b/drivers/gpu/drm/udl/udl_connector.c index cdc1c42e1669..b86e75d76c5a 100644 --- a/drivers/gpu/drm/udl/udl_connector.c +++ b/drivers/gpu/drm/udl/udl_connector.c @@ -20,6 +20,7 @@ static int udl_get_edid_block(void *data, u8 *buf, unsigned int block, int ret, i; u8 *read_buff; struct udl_device *udl = data; + struct usb_device *udev = udl->drm.udev;
read_buff = kmalloc(2, GFP_KERNEL); if (!read_buff) @@ -27,10 +28,9 @@ static int udl_get_edid_block(void *data, u8 *buf, unsigned int block,
for (i = 0; i < len; i++) { int bval = (i + block * EDID_LENGTH) << 8; - ret = usb_control_msg(udl->udev, - usb_rcvctrlpipe(udl->udev, 0), - (0x02), (0x80 | (0x02 << 5)), bval, - 0xA1, read_buff, 2, HZ); + ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), + 0x02, (0x80 | (0x02 << 5)), bval, + 0xA1, read_buff, 2, HZ); if (ret < 1) { DRM_ERROR("Read EDID byte %d failed err %x\n", i, ret); kfree(read_buff); diff --git a/drivers/gpu/drm/udl/udl_drv.c b/drivers/gpu/drm/udl/udl_drv.c index 96d4317a2c1b..0aca9a3221ab 100644 --- a/drivers/gpu/drm/udl/udl_drv.c +++ b/drivers/gpu/drm/udl/udl_drv.c @@ -62,7 +62,7 @@ static struct udl_device *udl_driver_create(struct usb_interface *interface) if (IS_ERR(udl)) return udl;
- udl->udev = udev; + udl->drm.udev = udev;
r = udl_init(udl); if (r) diff --git a/drivers/gpu/drm/udl/udl_drv.h b/drivers/gpu/drm/udl/udl_drv.h index b1461f30780b..889bfa21deb0 100644 --- a/drivers/gpu/drm/udl/udl_drv.h +++ b/drivers/gpu/drm/udl/udl_drv.h @@ -50,7 +50,6 @@ struct urb_list { struct udl_device { struct drm_device drm; struct device *dev; - struct usb_device *udev;
struct drm_simple_display_pipe display_pipe;
diff --git a/drivers/gpu/drm/udl/udl_main.c b/drivers/gpu/drm/udl/udl_main.c index f5d27f2a5654..f2ef5b169523 100644 --- a/drivers/gpu/drm/udl/udl_main.c +++ b/drivers/gpu/drm/udl/udl_main.c @@ -98,19 +98,19 @@ static int udl_parse_vendor_descriptor(struct drm_device *dev, */ static int udl_select_std_channel(struct udl_device *udl) { - int ret; static const u8 set_def_chn[] = {0x57, 0xCD, 0xDC, 0xA7, 0x1C, 0x88, 0x5E, 0x15, 0x60, 0xFE, 0xC6, 0x97, 0x16, 0x3D, 0x47, 0xF2}; + struct usb_device *udev = udl->drm.udev; void *sendbuf; + int ret;
sendbuf = kmemdup(set_def_chn, sizeof(set_def_chn), GFP_KERNEL); if (!sendbuf) return -ENOMEM;
- ret = usb_control_msg(udl->udev, - usb_sndctrlpipe(udl->udev, 0), + ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), NR_USB_REQUEST_CHANNEL, (USB_DIR_OUT | USB_TYPE_VENDOR), 0, 0, sendbuf, sizeof(set_def_chn), @@ -198,6 +198,7 @@ static void udl_free_urb_list(struct drm_device *dev) static int udl_alloc_urb_list(struct drm_device *dev, int count, size_t size) { struct udl_device *udl = to_udl(dev); + struct usb_device *udev = udl->drm.udev; struct urb *urb; struct urb_node *unode; char *buf; @@ -229,7 +230,7 @@ static int udl_alloc_urb_list(struct drm_device *dev, int count, size_t size) } unode->urb = urb;
- buf = usb_alloc_coherent(udl->udev, size, GFP_KERNEL, + buf = usb_alloc_coherent(udev, size, GFP_KERNEL, &urb->transfer_dma); if (!buf) { kfree(unode); @@ -243,8 +244,8 @@ static int udl_alloc_urb_list(struct drm_device *dev, int count, size_t size) }
/* urb->transfer_buffer_length set to actual before submit */ - usb_fill_bulk_urb(urb, udl->udev, usb_sndbulkpipe(udl->udev, 1), - buf, size, udl_urb_completion, unode); + usb_fill_bulk_urb(urb, udev, usb_sndbulkpipe(udev, 1), + buf, size, udl_urb_completion, unode); urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
list_add_tail(&unode->entry, &udl->urbs.list); @@ -316,7 +317,7 @@ int udl_init(struct udl_device *udl)
mutex_init(&udl->gem_lock);
- if (!udl_parse_vendor_descriptor(dev, udl->udev)) { + if (!udl_parse_vendor_descriptor(dev, dev->udev)) { ret = -ENODEV; DRM_ERROR("firmware not recognized. Assume incompatible device\n"); goto err;