diff mbox series

[02/15] media: s5p-mfc: drop unused static s5p_mfc_ops

Message ID 20231224-n-s5p-mfc-const-v1-2-a3b246470fe4@linaro.org
State New
Headers
Series media: s5p-mfc: cleanups |

Commit Message

Krzysztof Kozlowski Dec. 24, 2023, 3:44 p.m. UTC 
  File-scope static variable "s5p_mfc_ops" is not read after assignment,
thus it can be dropped entirely.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

Comments

Aakarsh Jain Dec. 26, 2023, 5:12 a.m. UTC | #1 
> -----Original Message-----
> From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> Sent: 24 December 2023 21:14
> To: Marek Szyprowski <m.szyprowski@samsung.com>; Andrzej Hajda
> <andrzej.hajda@intel.com>; Mauro Carvalho Chehab
> <mchehab@kernel.org>
> Cc: Aakarsh Jain <aakarsh.jain@samsung.com>; linux-fsd@tesla.coma; linux-
> samsung-soc@vger.kernel.org; Smitha T Murthy
> <smithatmurthy@gmail.com>; linux-arm-kernel@lists.infradead.org; linux-
> media@vger.kernel.org; linux-kernel@vger.kernel.org; Krzysztof Kozlowski
> <krzysztof.kozlowski@linaro.org>
> Subject: [PATCH 02/15] media: s5p-mfc: drop unused static s5p_mfc_ops
> 
> File-scope static variable "s5p_mfc_ops" is not read after assignment, thus it
> can be dropped entirely.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---
>  drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr.c | 7 ++-----
>  1 file changed, 2 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr.c
> b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr.c
> index 673962301173..5ba791fa3676 100644
> --- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr.c
> +++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr.c
> @@ -14,18 +14,15 @@
>  #include "s5p_mfc_opr_v5.h"
>  #include "s5p_mfc_opr_v6.h"
> 
> -static struct s5p_mfc_hw_ops *s5p_mfc_ops;
> -
>  void s5p_mfc_init_hw_ops(struct s5p_mfc_dev *dev)  {
>  	if (IS_MFCV6_PLUS(dev)) {
> -		s5p_mfc_ops = s5p_mfc_init_hw_ops_v6();
> +		dev->mfc_ops = s5p_mfc_init_hw_ops_v6();
>  		dev->warn_start = S5P_FIMV_ERR_WARNINGS_START_V6;
>  	} else {
> -		s5p_mfc_ops = s5p_mfc_init_hw_ops_v5();
> +		dev->mfc_ops = s5p_mfc_init_hw_ops_v5();
>  		dev->warn_start = S5P_FIMV_ERR_WARNINGS_START;
>  	}
> -	dev->mfc_ops = s5p_mfc_ops;
>  }
> 
>  void s5p_mfc_init_regs(struct s5p_mfc_dev *dev)
> 
> --
> 2.34.1

Reviewed-by: Aakarsh Jain <aakarsh.jain@samsung.com>

Thanks!
diff mbox series

Patch

diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr.c b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr.c
index 673962301173..5ba791fa3676 100644
--- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr.c
+++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr.c
@@ -14,18 +14,15 @@ 
 #include "s5p_mfc_opr_v5.h"
 #include "s5p_mfc_opr_v6.h"
 
-static struct s5p_mfc_hw_ops *s5p_mfc_ops;
-
 void s5p_mfc_init_hw_ops(struct s5p_mfc_dev *dev)
 {
 	if (IS_MFCV6_PLUS(dev)) {
-		s5p_mfc_ops = s5p_mfc_init_hw_ops_v6();
+		dev->mfc_ops = s5p_mfc_init_hw_ops_v6();
 		dev->warn_start = S5P_FIMV_ERR_WARNINGS_START_V6;
 	} else {
-		s5p_mfc_ops = s5p_mfc_init_hw_ops_v5();
+		dev->mfc_ops = s5p_mfc_init_hw_ops_v5();
 		dev->warn_start = S5P_FIMV_ERR_WARNINGS_START;
 	}
-	dev->mfc_ops = s5p_mfc_ops;
 }
 
 void s5p_mfc_init_regs(struct s5p_mfc_dev *dev)