diff options
Diffstat (limited to 'drivers/media/usb/em28xx')
-rw-r--r-- | drivers/media/usb/em28xx/em28xx-cards.c | 4 | ||||
-rw-r--r-- | drivers/media/usb/em28xx/em28xx-core.c | 2 | ||||
-rw-r--r-- | drivers/media/usb/em28xx/em28xx-video.c | 11 | ||||
-rw-r--r-- | drivers/media/usb/em28xx/em28xx.h | 4 |
4 files changed, 4 insertions, 17 deletions
diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c index 1283c7ca9ad5..5983e72a0622 100644 --- a/drivers/media/usb/em28xx/em28xx-cards.c +++ b/drivers/media/usb/em28xx/em28xx-cards.c @@ -3566,13 +3566,12 @@ static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev, static int em28xx_duplicate_dev(struct em28xx *dev) { int nr; - struct em28xx *sec_dev = kzalloc(sizeof(*sec_dev), GFP_KERNEL); + struct em28xx *sec_dev = kmemdup(dev, sizeof(*sec_dev), GFP_KERNEL); if (!sec_dev) { dev->dev_next = NULL; return -ENOMEM; } - memcpy(sec_dev, dev, sizeof(*sec_dev)); /* Check to see next free device and mark as used */ do { nr = find_first_zero_bit(em28xx_devused, EM28XX_MAXBOARDS); @@ -4020,7 +4019,6 @@ static void em28xx_usb_disconnect(struct usb_interface *intf) dev->dev_next->disconnected = 1; dev_info(&dev->intf->dev, "Disconnecting %s\n", dev->dev_next->name); - flush_request_modules(dev->dev_next); } dev->disconnected = 1; diff --git a/drivers/media/usb/em28xx/em28xx-core.c b/drivers/media/usb/em28xx/em28xx-core.c index 2b8c84a5c9a8..e6088b5d1b80 100644 --- a/drivers/media/usb/em28xx/em28xx-core.c +++ b/drivers/media/usb/em28xx/em28xx-core.c @@ -931,7 +931,7 @@ int em28xx_alloc_urbs(struct em28xx *dev, enum em28xx_mode mode, int xfer_bulk, usb_bufs->buf = kcalloc(num_bufs, sizeof(void *), GFP_KERNEL); if (!usb_bufs->buf) { - kfree(usb_bufs->buf); + kfree(usb_bufs->urb); return -ENOMEM; } diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em28xx/em28xx-video.c index 0512e1959394..b0f7390e4b4f 100644 --- a/drivers/media/usb/em28xx/em28xx-video.c +++ b/drivers/media/usb/em28xx/em28xx-video.c @@ -102,37 +102,30 @@ MODULE_PARM_DESC(video_debug, "enable debug messages [video]"); /* supported video standards */ static struct em28xx_fmt format[] = { { - .name = "16 bpp YUY2, 4:2:2, packed", .fourcc = V4L2_PIX_FMT_YUYV, .depth = 16, .reg = EM28XX_OUTFMT_YUV422_Y0UY1V, }, { - .name = "16 bpp RGB 565, LE", .fourcc = V4L2_PIX_FMT_RGB565, .depth = 16, .reg = EM28XX_OUTFMT_RGB_16_656, }, { - .name = "8 bpp Bayer RGRG..GBGB", .fourcc = V4L2_PIX_FMT_SRGGB8, .depth = 8, .reg = EM28XX_OUTFMT_RGB_8_RGRG, }, { - .name = "8 bpp Bayer BGBG..GRGR", .fourcc = V4L2_PIX_FMT_SBGGR8, .depth = 8, .reg = EM28XX_OUTFMT_RGB_8_BGBG, }, { - .name = "8 bpp Bayer GRGR..BGBG", .fourcc = V4L2_PIX_FMT_SGRBG8, .depth = 8, .reg = EM28XX_OUTFMT_RGB_8_GRGR, }, { - .name = "8 bpp Bayer GBGB..RGRG", .fourcc = V4L2_PIX_FMT_SGBRG8, .depth = 8, .reg = EM28XX_OUTFMT_RGB_8_GBGB, }, { - .name = "12 bpp YUV411", .fourcc = V4L2_PIX_FMT_YUV411P, .depth = 12, .reg = EM28XX_OUTFMT_YUV411, @@ -1517,7 +1510,6 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, else f->fmt.pix.field = v4l2->interlaced_fieldmode ? V4L2_FIELD_INTERLACED : V4L2_FIELD_TOP; - f->fmt.pix.priv = 0; return 0; } @@ -2011,7 +2003,6 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv, if (unlikely(f->index >= ARRAY_SIZE(format))) return -EINVAL; - strscpy(f->description, format[f->index].name, sizeof(f->description)); f->pixelformat = format[f->index].fourcc; return 0; @@ -2208,7 +2199,7 @@ static int em28xx_v4l2_open(struct file *filp) /* * em28xx_v4l2_fini() * unregisters the v4l2,i2c and usb devices - * called when the device gets disconected or at module unload + * called when the device gets disconnected or at module unload */ static int em28xx_v4l2_fini(struct em28xx *dev) { diff --git a/drivers/media/usb/em28xx/em28xx.h b/drivers/media/usb/em28xx/em28xx.h index a551072e62ed..c8bc59059a19 100644 --- a/drivers/media/usb/em28xx/em28xx.h +++ b/drivers/media/usb/em28xx/em28xx.h @@ -251,13 +251,11 @@ struct em28xx_usb_ctl { /** * struct em28xx_fmt - Struct to enumberate video formats * - * @name: Name for the video standard * @fourcc: v4l2 format id * @depth: mean number of bits to represent a pixel * @reg: em28xx register value to set it */ struct em28xx_fmt { - char *name; u32 fourcc; int depth; int reg; @@ -657,7 +655,7 @@ struct em28xx { enum em28xx_chip_id chip_id; unsigned int is_em25xx:1; // em25xx/em276x/7x/8x family bridge - unsigned int disconnected:1; // device has been diconnected + unsigned int disconnected:1; // device has been disconnected unsigned int has_video:1; unsigned int is_audio_only:1; unsigned int is_webcam:1; |