[PATCH 07/14] media: omap3isp: remove unused clkdev

Russell King
2015-04-03T17:12:58Z

No merged platform supplies xclks via platform data. As we want to
slightly change the clkdev interface, rather than fixing this unused
code, remove it instead.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
drivers/media/platform/omap3isp/isp.c | 18 ------------------
drivers/media/platform/omap3isp/isp.h | 1 -
include/media/omap3isp.h | 6 ------
3 files changed, 25 deletions(-)

diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c
index deca80903c3a..4d8078b9d010 100644
--- a/drivers/media/platform/omap3isp/isp.c
+++ b/drivers/media/platform/omap3isp/isp.c
@@ -281,7 +281,6 @@ static const struct clk_init_data isp_xclk_init_data = {

static int isp_xclk_init(struct isp_device *isp)
{
- struct isp_platform_data *pdata = isp->pdata;
struct clk_init_data init;
unsigned int i;

@@ -311,20 +310,6 @@ static int isp_xclk_init(struct isp_device *isp)
xclk->clk = clk_register(NULL, &xclk->hw);
if (IS_ERR(xclk->clk))
return PTR_ERR(xclk->clk);
-
- if (pdata->xclks[i].con_id == NULL &&
- pdata->xclks[i].dev_id == NULL)
- continue;
-
- xclk->lookup = kzalloc(sizeof(*xclk->lookup), GFP_KERNEL);
- if (xclk->lookup == NULL)
- return -ENOMEM;
-
- xclk->lookup->con_id = pdata->xclks[i].con_id;
- xclk->lookup->dev_id = pdata->xclks[i].dev_id;
- xclk->lookup->clk = xclk->clk;
-
- clkdev_add(xclk->lookup);
}

return 0;
@@ -339,9 +324,6 @@ static void isp_xclk_cleanup(struct isp_device *isp)

if (!IS_ERR(xclk->clk))
clk_unregister(xclk->clk);
-
- if (xclk->lookup)
- clkdev_drop(xclk->lookup);
}
}

diff --git a/drivers/media/platform/omap3isp/isp.h b/drivers/media/platform/omap3isp/isp.h
index cfdfc8714b6b..d41c98bbdfe7 100644
--- a/drivers/media/platform/omap3isp/isp.h
+++ b/drivers/media/platform/omap3isp/isp.h
@@ -122,7 +122,6 @@ enum isp_xclk_id {
struct isp_xclk {
struct isp_device *isp;
struct clk_hw hw;
- struct clk_lookup *lookup;
struct clk *clk;
enum isp_xclk_id id;

diff --git a/include/media/omap3isp.h b/include/media/omap3isp.h
index 398279dd1922..a9798525d01e 100644
--- a/include/media/omap3isp.h
+++ b/include/media/omap3isp.h
@@ -152,13 +152,7 @@ struct isp_v4l2_subdevs_group {
} bus; /* gcc < 4.6.0 chokes on anonymous union initializers */
};

-struct isp_platform_xclk {
- const char *dev_id;
- const char *con_id;
-};
-
struct isp_platform_data {
- struct isp_platform_xclk xclks[2];
struct isp_v4l2_subdevs_group *subdevs;
void (*set_constraints)(struct isp_device *isp, bool enable);
};
--
1.8.3.1