diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/i2c/ov6650.c | 28 |
1 files changed, 11 insertions, 17 deletions
diff --git a/drivers/media/i2c/ov6650.c b/drivers/media/i2c/ov6650.c index d73f9f540932..85dd13694bd2 100644 --- a/drivers/media/i2c/ov6650.c +++ b/drivers/media/i2c/ov6650.c @@ -22,13 +22,13 @@ */ #include <linux/bitops.h> +#include <linux/clk.h> #include <linux/delay.h> #include <linux/i2c.h> #include <linux/slab.h> #include <linux/v4l2-mediabus.h> #include <linux/module.h> -#include <media/v4l2-clk.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> @@ -194,7 +194,7 @@ struct ov6650 { struct v4l2_ctrl *blue; struct v4l2_ctrl *red; }; - struct v4l2_clk *clk; + struct clk *clk; bool half_scale; /* scale down output by 2 */ struct v4l2_rect rect; /* sensor cropping window */ struct v4l2_fract tpf; /* as requested with s_frame_interval */ @@ -459,9 +459,9 @@ static int ov6650_s_power(struct v4l2_subdev *sd, int on) int ret = 0; if (on) - ret = v4l2_clk_enable(priv->clk); + ret = clk_prepare_enable(priv->clk); else - v4l2_clk_disable(priv->clk); + clk_disable_unprepare(priv->clk); return ret; } @@ -821,14 +821,14 @@ static int ov6650_video_probe(struct v4l2_subdev *sd) u8 pidh, pidl, midh, midl; int i, ret = 0; - priv->clk = v4l2_clk_get(&client->dev, NULL); + priv->clk = devm_clk_get(&client->dev, NULL); if (IS_ERR(priv->clk)) { ret = PTR_ERR(priv->clk); - dev_err(&client->dev, "v4l2_clk request err: %d\n", ret); + dev_err(&client->dev, "clk request err: %d\n", ret); return ret; } - rate = v4l2_clk_get_rate(priv->clk); + rate = clk_get_rate(priv->clk); for (i = 0; rate && i < ARRAY_SIZE(ov6650_xclk); i++) { if (rate != ov6650_xclk[i].rate) continue; @@ -839,8 +839,8 @@ static int ov6650_video_probe(struct v4l2_subdev *sd) break; } for (i = 0; !xclk && i < ARRAY_SIZE(ov6650_xclk); i++) { - ret = v4l2_clk_set_rate(priv->clk, ov6650_xclk[i].rate); - if (ret || v4l2_clk_get_rate(priv->clk) != ov6650_xclk[i].rate) + ret = clk_set_rate(priv->clk, ov6650_xclk[i].rate); + if (ret || clk_get_rate(priv->clk) != ov6650_xclk[i].rate) continue; xclk = &ov6650_xclk[i]; @@ -852,12 +852,12 @@ static int ov6650_video_probe(struct v4l2_subdev *sd) dev_err(&client->dev, "unable to get supported clock rate\n"); if (!ret) ret = -EINVAL; - goto eclkput; + return ret; } ret = ov6650_s_power(sd, 1); if (ret < 0) - goto eclkput; + return ret; msleep(20); @@ -899,11 +899,6 @@ static int ov6650_video_probe(struct v4l2_subdev *sd) done: ov6650_s_power(sd, 0); - if (!ret) - return 0; -eclkput: - v4l2_clk_put(priv->clk); - return ret; } @@ -1089,7 +1084,6 @@ static int ov6650_remove(struct i2c_client *client) { struct ov6650 *priv = to_ov6650(client); - v4l2_clk_put(priv->clk); v4l2_async_unregister_subdev(&priv->subdev); v4l2_ctrl_handler_free(&priv->hdl); return 0; |