diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2008-12-18 11:51:55 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-30 09:40:21 -0200 |
| commit | 64f5905ee74906643e22657bd20e2f11443053f0 (patch) | |
| tree | 17aaf01284c3297d835f3167098be9333df9b188 /drivers/media/video/pxa_camera.c | |
| parent | 9414de39e8e07d90bdb6524be501fae0e013d37b (diff) | |
V4L/DVB (10080): soc-camera: readability improvements, more strict operations checks
Simplify multiple drivers by replacing f->fmt.pix.* with a single pointer
dereference, merge some needlessly broken lines, verify host and camera
operations pointers on registration.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/pxa_camera.c')
| -rw-r--r-- | drivers/media/video/pxa_camera.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c index 28ea13f7b2b..f6919a0e2ac 100644 --- a/drivers/media/video/pxa_camera.c +++ b/drivers/media/video/pxa_camera.c @@ -240,8 +240,7 @@ static int pxa_videobuf_setup(struct videobuf_queue *vq, unsigned int *count, unsigned int *size) { struct soc_camera_device *icd = vq->priv_data; - struct soc_camera_host *ici = - to_soc_camera_host(icd->dev.parent); + struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent); struct pxa_camera_dev *pcdev = ici->priv; dev_dbg(&icd->dev, "count=%d, size=%d\n", *count, *size); @@ -267,8 +266,7 @@ static int pxa_videobuf_setup(struct videobuf_queue *vq, unsigned int *count, static void free_buffer(struct videobuf_queue *vq, struct pxa_buffer *buf) { struct soc_camera_device *icd = vq->priv_data; - struct soc_camera_host *ici = - to_soc_camera_host(icd->dev.parent); + struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent); struct pxa_camera_dev *pcdev = ici->priv; struct videobuf_dmabuf *dma = videobuf_to_dma(&buf->vb); int i; @@ -344,8 +342,7 @@ static int pxa_videobuf_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb, enum v4l2_field field) { struct soc_camera_device *icd = vq->priv_data; - struct soc_camera_host *ici = - to_soc_camera_host(icd->dev.parent); + struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent); struct pxa_camera_dev *pcdev = ici->priv; struct pxa_buffer *buf = container_of(vb, struct pxa_buffer, vb); int ret; @@ -464,8 +461,7 @@ static void pxa_videobuf_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) { struct soc_camera_device *icd = vq->priv_data; - struct soc_camera_host *ici = - to_soc_camera_host(icd->dev.parent); + struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent); struct pxa_camera_dev *pcdev = ici->priv; struct pxa_buffer *buf = container_of(vb, struct pxa_buffer, vb); struct pxa_buffer *active; @@ -915,8 +911,7 @@ static int test_platform_param(struct pxa_camera_dev *pcdev, static int pxa_camera_set_bus_param(struct soc_camera_device *icd, __u32 pixfmt) { - struct soc_camera_host *ici = - to_soc_camera_host(icd->dev.parent); + struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent); struct pxa_camera_dev *pcdev = ici->priv; unsigned long dw, bpp, bus_flags, camera_flags, common_flags; u32 cicr0, cicr1, cicr2, cicr3, cicr4 = 0; @@ -1298,8 +1293,7 @@ static int pxa_camera_querycap(struct soc_camera_host *ici, static int pxa_camera_suspend(struct soc_camera_device *icd, pm_message_t state) { - struct soc_camera_host *ici = - to_soc_camera_host(icd->dev.parent); + struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent); struct pxa_camera_dev *pcdev = ici->priv; int i = 0, ret = 0; @@ -1317,8 +1311,7 @@ static int pxa_camera_suspend(struct soc_camera_device *icd, pm_message_t state) static int pxa_camera_resume(struct soc_camera_device *icd) { - struct soc_camera_host *ici = - to_soc_camera_host(icd->dev.parent); + struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent); struct pxa_camera_dev *pcdev = ici->priv; int i = 0, ret = 0; |