diff options
| author | Ezequiel Garcia <ezequiel@collabora.com> | 2021-01-12 20:49:15 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-02-06 09:37:37 +0100 |
| commit | 832e6609f790bb7e6185200a31460741d161788f (patch) | |
| tree | 67dfc998efb6ffd667394bc4283166de07527642 /drivers/media | |
| parent | a52e17361987782ecea7cc6ed0dc1f37a11949a8 (diff) | |
media: pxa_camera: Drop the v4l2-clk clock register
Now that mach-based PXA platforms are registering proper
fixed-rate clocks through the CCF, the v4l2-clk clock
is no longer required.
Drop this clock, so the driver no longer depends on the
legacy v4l2-clk API.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Acked-by: Petr Cvek <petrcvekcz@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/pxa_camera.c | 30 |
1 files changed, 1 insertions, 29 deletions
diff --git a/drivers/media/platform/pxa_camera.c b/drivers/media/platform/pxa_camera.c index 7f92de351c52..14077797f5e1 100644 --- a/drivers/media/platform/pxa_camera.c +++ b/drivers/media/platform/pxa_camera.c @@ -31,7 +31,6 @@ #include <linux/dma/pxa-dma.h> #include <media/v4l2-async.h> -#include <media/v4l2-clk.h> #include <media/v4l2-common.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> @@ -675,7 +674,6 @@ struct pxa_camera_dev { unsigned long ciclk; unsigned long mclk; u32 mclk_divisor; - struct v4l2_clk *mclk_clk; u16 width_flags; /* max 10 bits */ struct list_head capture; @@ -2031,9 +2029,6 @@ static const struct v4l2_ioctl_ops pxa_camera_ioctl_ops = { .vidioc_unsubscribe_event = v4l2_event_unsubscribe, }; -static const struct v4l2_clk_ops pxa_camera_mclk_ops = { -}; - static const struct video_device pxa_camera_videodev_template = { .name = "pxa-camera", .minor = -1, @@ -2141,11 +2136,6 @@ static void pxa_camera_sensor_unbind(struct v4l2_async_notifier *notifier, pxa_camera_destroy_formats(pcdev); - if (pcdev->mclk_clk) { - v4l2_clk_unregister(pcdev->mclk_clk); - pcdev->mclk_clk = NULL; - } - video_unregister_device(&pcdev->vdev); pcdev->sensor = NULL; @@ -2278,7 +2268,6 @@ static int pxa_camera_probe(struct platform_device *pdev) .src_maxburst = 8, .direction = DMA_DEV_TO_MEM, }; - char clk_name[V4L2_CLK_NAME_SIZE]; int irq; int err = 0, i; @@ -2409,24 +2398,12 @@ static int pxa_camera_probe(struct platform_device *pdev) if (err) goto exit_notifier_cleanup; - v4l2_clk_name_i2c(clk_name, sizeof(clk_name), - pcdev->pdata->sensor_i2c_adapter_id, - pcdev->pdata->sensor_i2c_address); - pcdev->notifier.ops = &pxa_camera_sensor_ops; - pcdev->mclk_clk = v4l2_clk_register(&pxa_camera_mclk_ops, clk_name, NULL); - if (IS_ERR(pcdev->mclk_clk)) { - err = PTR_ERR(pcdev->mclk_clk); - goto exit_notifier_cleanup; - } - err = v4l2_async_notifier_register(&pcdev->v4l2_dev, &pcdev->notifier); if (err) - goto exit_free_clk; + goto exit_notifier_cleanup; return 0; -exit_free_clk: - v4l2_clk_unregister(pcdev->mclk_clk); exit_notifier_cleanup: v4l2_async_notifier_cleanup(&pcdev->notifier); v4l2_device_unregister(&pcdev->v4l2_dev); @@ -2455,11 +2432,6 @@ static int pxa_camera_remove(struct platform_device *pdev) v4l2_async_notifier_unregister(&pcdev->notifier); v4l2_async_notifier_cleanup(&pcdev->notifier); - if (pcdev->mclk_clk) { - v4l2_clk_unregister(pcdev->mclk_clk); - pcdev->mclk_clk = NULL; - } - v4l2_device_unregister(&pcdev->v4l2_dev); dev_info(&pdev->dev, "PXA Camera driver unloaded\n"); |