diff options
Diffstat (limited to 'drivers/staging/media/omap4iss/iss_resizer.c')
| -rw-r--r-- | drivers/staging/media/omap4iss/iss_resizer.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/drivers/staging/media/omap4iss/iss_resizer.c b/drivers/staging/media/omap4iss/iss_resizer.c index 5030cf3cd34c..9c8180bba77e 100644 --- a/drivers/staging/media/omap4iss/iss_resizer.c +++ b/drivers/staging/media/omap4iss/iss_resizer.c @@ -143,7 +143,7 @@ static void resizer_set_outaddr(struct iss_resizer_device *resizer, u32 addr) informat = &resizer->formats[RESIZER_PAD_SINK]; outformat = &resizer->formats[RESIZER_PAD_SOURCE_MEM]; - /* Save address splitted in Base Address H & L */ + /* Save address split in Base Address H & L */ iss_reg_write(iss, OMAP4_ISS_MEM_ISP_RESIZER, RZA_SDR_Y_BAD_H, (addr >> 16) & 0xffff); iss_reg_write(iss, OMAP4_ISS_MEM_ISP_RESIZER, RZA_SDR_Y_BAD_L, @@ -168,7 +168,7 @@ static void resizer_set_outaddr(struct iss_resizer_device *resizer, u32 addr) c_addr |= addr & 0x7f; } - /* Save address splitted in Base Address H & L */ + /* Save address split in Base Address H & L */ iss_reg_write(iss, OMAP4_ISS_MEM_ISP_RESIZER, RZA_SDR_C_BAD_H, (c_addr >> 16) & 0xffff); iss_reg_write(iss, OMAP4_ISS_MEM_ISP_RESIZER, RZA_SDR_C_BAD_L, @@ -274,7 +274,7 @@ static void resizer_isr_buffer(struct iss_resizer_device *resizer) resizer_enable(resizer, 0); buffer = omap4iss_video_buffer_next(&resizer->video_out); - if (buffer == NULL) + if (!buffer) return; resizer_set_outaddr(resizer, buffer->iss_addr); @@ -482,7 +482,6 @@ resizer_try_format(struct iss_resizer_device *resizer, fmt->width &= ~15; fmt->height = clamp_t(u32, height, 32, fmt->height); break; - } fmt->colorspace = V4L2_COLORSPACE_JPEG; @@ -497,8 +496,8 @@ resizer_try_format(struct iss_resizer_device *resizer, * return -EINVAL or zero on success */ static int resizer_enum_mbus_code(struct v4l2_subdev *sd, - struct v4l2_subdev_pad_config *cfg, - struct v4l2_subdev_mbus_code_enum *code) + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_mbus_code_enum *code) { struct iss_resizer_device *resizer = v4l2_get_subdevdata(sd); struct v4l2_mbus_framefmt *format; @@ -542,8 +541,8 @@ static int resizer_enum_mbus_code(struct v4l2_subdev *sd, } static int resizer_enum_frame_size(struct v4l2_subdev *sd, - struct v4l2_subdev_pad_config *cfg, - struct v4l2_subdev_frame_size_enum *fse) + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_frame_size_enum *fse) { struct iss_resizer_device *resizer = v4l2_get_subdevdata(sd); struct v4l2_mbus_framefmt format; @@ -588,7 +587,7 @@ static int resizer_get_format(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *format; format = __resizer_get_format(resizer, cfg, fmt->pad, fmt->which); - if (format == NULL) + if (!format) return -EINVAL; fmt->format = *format; @@ -612,7 +611,7 @@ static int resizer_set_format(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *format; format = __resizer_get_format(resizer, cfg, fmt->pad, fmt->which); - if (format == NULL) + if (!format) return -EINVAL; resizer_try_format(resizer, cfg, fmt->pad, &fmt->format, fmt->which); @@ -625,7 +624,7 @@ static int resizer_set_format(struct v4l2_subdev *sd, fmt->which); *format = fmt->format; resizer_try_format(resizer, cfg, RESIZER_PAD_SOURCE_MEM, format, - fmt->which); + fmt->which); } return 0; @@ -711,8 +710,8 @@ static const struct v4l2_subdev_internal_ops resizer_v4l2_internal_ops = { * return -EINVAL or zero on success */ static int resizer_link_setup(struct media_entity *entity, - const struct media_pad *local, - const struct media_pad *remote, u32 flags) + const struct media_pad *local, + const struct media_pad *remote, u32 flags) { struct v4l2_subdev *sd = media_entity_to_v4l2_subdev(entity); struct iss_resizer_device *resizer = v4l2_get_subdevdata(sd); @@ -734,7 +733,6 @@ static int resizer_link_setup(struct media_entity *entity, else if (remote->entity == &iss->ipipe.subdev.entity) resizer->input = RESIZER_INPUT_IPIPE; - break; case RESIZER_PAD_SOURCE_MEM | MEDIA_ENT_T_DEVNODE: @@ -822,7 +820,7 @@ void omap4iss_resizer_unregister_entities(struct iss_resizer_device *resizer) } int omap4iss_resizer_register_entities(struct iss_resizer_device *resizer, - struct v4l2_device *vdev) + struct v4l2_device *vdev) { int ret; |