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[03/16] media: omap3isp/isp: remove an unused static var

Message ID 12b6d82335f9b0ef03345d5ce51049f2c2bb9a2f.1522949748.git.mchehab@s-opensource.com (mailing list archive)
State New, archived
Headers show

Commit Message

Mauro Carvalho Chehab April 5, 2018, 5:54 p.m. UTC
The isp_xclk_init_data const data isn't used anywere.

drivers/media/platform/omap3isp/isp.c:294:35: warning: ‘isp_xclk_init_data’ defined but not used [-Wunused-const-variable=]
 static const struct clk_init_data isp_xclk_init_data = {
                                   ^~~~~~~~~~~~~~~~~~

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
---
 drivers/media/platform/omap3isp/isp.c | 7 -------
 1 file changed, 7 deletions(-)

Comments

Laurent Pinchart April 5, 2018, 6:34 p.m. UTC | #1
Hi Mauro,

Thank you for the patch.

On Thursday, 5 April 2018 20:54:03 EEST Mauro Carvalho Chehab wrote:
> The isp_xclk_init_data const data isn't used anywere.
> 
> drivers/media/platform/omap3isp/isp.c:294:35: warning: ‘isp_xclk_init_data’
> defined but not used [-Wunused-const-variable=] static const struct
> clk_init_data isp_xclk_init_data = {
>                                    ^~~~~~~~~~~~~~~~~~

I believe you, no need for a compiler warning message to prove this :-)

> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

I really wonder why my compiler has never warned me. The problem has been 
there from the start :-/

You should add a fixes tag:

Fixes: 9b28ee3c9122 ("[media] omap3isp: Use the common clock framework")

Apart from that,

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

I think Sakari is planning a pull request for the omap3isp driver so I'll let 
him handle this patch.

> ---
>  drivers/media/platform/omap3isp/isp.c | 7 -------
>  1 file changed, 7 deletions(-)
> 
> diff --git a/drivers/media/platform/omap3isp/isp.c
> b/drivers/media/platform/omap3isp/isp.c index 2a11a709aa4f..9e4b5fb8a8b5
> 100644
> --- a/drivers/media/platform/omap3isp/isp.c
> +++ b/drivers/media/platform/omap3isp/isp.c
> @@ -291,13 +291,6 @@ static const struct clk_ops isp_xclk_ops = {
> 
>  static const char *isp_xclk_parent_name = "cam_mclk";
> 
> -static const struct clk_init_data isp_xclk_init_data = {
> -	.name = "cam_xclk",
> -	.ops = &isp_xclk_ops,
> -	.parent_names = &isp_xclk_parent_name,
> -	.num_parents = 1,
> -};
> -
>  static struct clk *isp_xclk_src_get(struct of_phandle_args *clkspec, void
> *data) {
>  	unsigned int idx = clkspec->args[0];
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Patch

diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c
index 2a11a709aa4f..9e4b5fb8a8b5 100644
--- a/drivers/media/platform/omap3isp/isp.c
+++ b/drivers/media/platform/omap3isp/isp.c
@@ -291,13 +291,6 @@  static const struct clk_ops isp_xclk_ops = {
 
 static const char *isp_xclk_parent_name = "cam_mclk";
 
-static const struct clk_init_data isp_xclk_init_data = {
-	.name = "cam_xclk",
-	.ops = &isp_xclk_ops,
-	.parent_names = &isp_xclk_parent_name,
-	.num_parents = 1,
-};
-
 static struct clk *isp_xclk_src_get(struct of_phandle_args *clkspec, void *data)
 {
 	unsigned int idx = clkspec->args[0];