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* [PATCH] media: sunxi: cedrus: Fix missing error message context
@ 2018-12-21 16:56 ` megous
  0 siblings, 0 replies; 4+ messages in thread
From: megous @ 2018-12-21 16:56 UTC (permalink / raw)
  To: dev
  Cc: Ondrej Jirman, Maxime Ripard, Paul Kocialkowski,
	Mauro Carvalho Chehab, Greg Kroah-Hartman, Chen-Yu Tsai,
	open list:ALLWINNER VPU DRIVER, open list:STAGING SUBSYSTEM,
	moderated list:ARM/Allwinner sunXi SoC support, open list

From: Ondrej Jirman <megous@megous.com>

When cedrus_hw_probe is called, v4l2_dev is not yet initialized.
Use dev_err instead.

Signed-off-by: Ondrej Jirman <megous@megous.com>
---
 .../staging/media/sunxi/cedrus/cedrus_hw.c    | 28 +++++++++----------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
index 300339fee1bc..0acf219a8c91 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
@@ -157,14 +157,14 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
 
 	irq_dec = platform_get_irq(dev->pdev, 0);
 	if (irq_dec <= 0) {
-		v4l2_err(&dev->v4l2_dev, "Failed to get IRQ\n");
+		dev_err(dev->dev, "Failed to get IRQ\n");
 
 		return irq_dec;
 	}
 	ret = devm_request_irq(dev->dev, irq_dec, cedrus_irq,
 			       0, dev_name(dev->dev), dev);
 	if (ret) {
-		v4l2_err(&dev->v4l2_dev, "Failed to request IRQ\n");
+		dev_err(dev->dev, "Failed to request IRQ\n");
 
 		return ret;
 	}
@@ -182,21 +182,21 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
 
 	ret = of_reserved_mem_device_init(dev->dev);
 	if (ret && ret != -ENODEV) {
-		v4l2_err(&dev->v4l2_dev, "Failed to reserve memory\n");
+		dev_err(dev->dev, "Failed to reserve memory\n");
 
 		return ret;
 	}
 
 	ret = sunxi_sram_claim(dev->dev);
 	if (ret) {
-		v4l2_err(&dev->v4l2_dev, "Failed to claim SRAM\n");
+		dev_err(dev->dev, "Failed to claim SRAM\n");
 
 		goto err_mem;
 	}
 
 	dev->ahb_clk = devm_clk_get(dev->dev, "ahb");
 	if (IS_ERR(dev->ahb_clk)) {
-		v4l2_err(&dev->v4l2_dev, "Failed to get AHB clock\n");
+		dev_err(dev->dev, "Failed to get AHB clock\n");
 
 		ret = PTR_ERR(dev->ahb_clk);
 		goto err_sram;
@@ -204,7 +204,7 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
 
 	dev->mod_clk = devm_clk_get(dev->dev, "mod");
 	if (IS_ERR(dev->mod_clk)) {
-		v4l2_err(&dev->v4l2_dev, "Failed to get MOD clock\n");
+		dev_err(dev->dev, "Failed to get MOD clock\n");
 
 		ret = PTR_ERR(dev->mod_clk);
 		goto err_sram;
@@ -212,7 +212,7 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
 
 	dev->ram_clk = devm_clk_get(dev->dev, "ram");
 	if (IS_ERR(dev->ram_clk)) {
-		v4l2_err(&dev->v4l2_dev, "Failed to get RAM clock\n");
+		dev_err(dev->dev, "Failed to get RAM clock\n");
 
 		ret = PTR_ERR(dev->ram_clk);
 		goto err_sram;
@@ -220,7 +220,7 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
 
 	dev->rstc = devm_reset_control_get(dev->dev, NULL);
 	if (IS_ERR(dev->rstc)) {
-		v4l2_err(&dev->v4l2_dev, "Failed to get reset control\n");
+		dev_err(dev->dev, "Failed to get reset control\n");
 
 		ret = PTR_ERR(dev->rstc);
 		goto err_sram;
@@ -229,7 +229,7 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
 	res = platform_get_resource(dev->pdev, IORESOURCE_MEM, 0);
 	dev->base = devm_ioremap_resource(dev->dev, res);
 	if (IS_ERR(dev->base)) {
-		v4l2_err(&dev->v4l2_dev, "Failed to map registers\n");
+		dev_err(dev->dev, "Failed to map registers\n");
 
 		ret = PTR_ERR(dev->base);
 		goto err_sram;
@@ -237,35 +237,35 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
 
 	ret = clk_set_rate(dev->mod_clk, CEDRUS_CLOCK_RATE_DEFAULT);
 	if (ret) {
-		v4l2_err(&dev->v4l2_dev, "Failed to set clock rate\n");
+		dev_err(dev->dev, "Failed to set clock rate\n");
 
 		goto err_sram;
 	}
 
 	ret = clk_prepare_enable(dev->ahb_clk);
 	if (ret) {
-		v4l2_err(&dev->v4l2_dev, "Failed to enable AHB clock\n");
+		dev_err(dev->dev, "Failed to enable AHB clock\n");
 
 		goto err_sram;
 	}
 
 	ret = clk_prepare_enable(dev->mod_clk);
 	if (ret) {
-		v4l2_err(&dev->v4l2_dev, "Failed to enable MOD clock\n");
+		dev_err(dev->dev, "Failed to enable MOD clock\n");
 
 		goto err_ahb_clk;
 	}
 
 	ret = clk_prepare_enable(dev->ram_clk);
 	if (ret) {
-		v4l2_err(&dev->v4l2_dev, "Failed to enable RAM clock\n");
+		dev_err(dev->dev, "Failed to enable RAM clock\n");
 
 		goto err_mod_clk;
 	}
 
 	ret = reset_control_reset(dev->rstc);
 	if (ret) {
-		v4l2_err(&dev->v4l2_dev, "Failed to apply reset\n");
+		dev_err(dev->dev, "Failed to apply reset\n");
 
 		goto err_ram_clk;
 	}
-- 
2.20.1


^ permalink raw reply related	[flat|nested] 4+ messages in thread
* [PATCH] media: sunxi: cedrus: Fix missing error message context
@ 2018-12-21 16:56 ` megous
  0 siblings, 0 replies; 4+ messages in thread
From: megous @ 2018-12-21 16:56 UTC (permalink / raw)
  To: dev
  Cc: Ondrej Jirman, open list:STAGING SUBSYSTEM, Maxime Ripard,
	Greg Kroah-Hartman, open list, Paul Kocialkowski, Chen-Yu Tsai,
	Mauro Carvalho Chehab,
	moderated list:ARM/Allwinner sunXi SoC support,
	open list:ALLWINNER VPU DRIVER

From: Ondrej Jirman <megous@megous.com>

When cedrus_hw_probe is called, v4l2_dev is not yet initialized.
Use dev_err instead.

Signed-off-by: Ondrej Jirman <megous@megous.com>
---
 .../staging/media/sunxi/cedrus/cedrus_hw.c    | 28 +++++++++----------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
index 300339fee1bc..0acf219a8c91 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
@@ -157,14 +157,14 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
 
 	irq_dec = platform_get_irq(dev->pdev, 0);
 	if (irq_dec <= 0) {
-		v4l2_err(&dev->v4l2_dev, "Failed to get IRQ\n");
+		dev_err(dev->dev, "Failed to get IRQ\n");
 
 		return irq_dec;
 	}
 	ret = devm_request_irq(dev->dev, irq_dec, cedrus_irq,
 			       0, dev_name(dev->dev), dev);
 	if (ret) {
-		v4l2_err(&dev->v4l2_dev, "Failed to request IRQ\n");
+		dev_err(dev->dev, "Failed to request IRQ\n");
 
 		return ret;
 	}
@@ -182,21 +182,21 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
 
 	ret = of_reserved_mem_device_init(dev->dev);
 	if (ret && ret != -ENODEV) {
-		v4l2_err(&dev->v4l2_dev, "Failed to reserve memory\n");
+		dev_err(dev->dev, "Failed to reserve memory\n");
 
 		return ret;
 	}
 
 	ret = sunxi_sram_claim(dev->dev);
 	if (ret) {
-		v4l2_err(&dev->v4l2_dev, "Failed to claim SRAM\n");
+		dev_err(dev->dev, "Failed to claim SRAM\n");
 
 		goto err_mem;
 	}
 
 	dev->ahb_clk = devm_clk_get(dev->dev, "ahb");
 	if (IS_ERR(dev->ahb_clk)) {
-		v4l2_err(&dev->v4l2_dev, "Failed to get AHB clock\n");
+		dev_err(dev->dev, "Failed to get AHB clock\n");
 
 		ret = PTR_ERR(dev->ahb_clk);
 		goto err_sram;
@@ -204,7 +204,7 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
 
 	dev->mod_clk = devm_clk_get(dev->dev, "mod");
 	if (IS_ERR(dev->mod_clk)) {
-		v4l2_err(&dev->v4l2_dev, "Failed to get MOD clock\n");
+		dev_err(dev->dev, "Failed to get MOD clock\n");
 
 		ret = PTR_ERR(dev->mod_clk);
 		goto err_sram;
@@ -212,7 +212,7 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
 
 	dev->ram_clk = devm_clk_get(dev->dev, "ram");
 	if (IS_ERR(dev->ram_clk)) {
-		v4l2_err(&dev->v4l2_dev, "Failed to get RAM clock\n");
+		dev_err(dev->dev, "Failed to get RAM clock\n");
 
 		ret = PTR_ERR(dev->ram_clk);
 		goto err_sram;
@@ -220,7 +220,7 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
 
 	dev->rstc = devm_reset_control_get(dev->dev, NULL);
 	if (IS_ERR(dev->rstc)) {
-		v4l2_err(&dev->v4l2_dev, "Failed to get reset control\n");
+		dev_err(dev->dev, "Failed to get reset control\n");
 
 		ret = PTR_ERR(dev->rstc);
 		goto err_sram;
@@ -229,7 +229,7 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
 	res = platform_get_resource(dev->pdev, IORESOURCE_MEM, 0);
 	dev->base = devm_ioremap_resource(dev->dev, res);
 	if (IS_ERR(dev->base)) {
-		v4l2_err(&dev->v4l2_dev, "Failed to map registers\n");
+		dev_err(dev->dev, "Failed to map registers\n");
 
 		ret = PTR_ERR(dev->base);
 		goto err_sram;
@@ -237,35 +237,35 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
 
 	ret = clk_set_rate(dev->mod_clk, CEDRUS_CLOCK_RATE_DEFAULT);
 	if (ret) {
-		v4l2_err(&dev->v4l2_dev, "Failed to set clock rate\n");
+		dev_err(dev->dev, "Failed to set clock rate\n");
 
 		goto err_sram;
 	}
 
 	ret = clk_prepare_enable(dev->ahb_clk);
 	if (ret) {
-		v4l2_err(&dev->v4l2_dev, "Failed to enable AHB clock\n");
+		dev_err(dev->dev, "Failed to enable AHB clock\n");
 
 		goto err_sram;
 	}
 
 	ret = clk_prepare_enable(dev->mod_clk);
 	if (ret) {
-		v4l2_err(&dev->v4l2_dev, "Failed to enable MOD clock\n");
+		dev_err(dev->dev, "Failed to enable MOD clock\n");
 
 		goto err_ahb_clk;
 	}
 
 	ret = clk_prepare_enable(dev->ram_clk);
 	if (ret) {
-		v4l2_err(&dev->v4l2_dev, "Failed to enable RAM clock\n");
+		dev_err(dev->dev, "Failed to enable RAM clock\n");
 
 		goto err_mod_clk;
 	}
 
 	ret = reset_control_reset(dev->rstc);
 	if (ret) {
-		v4l2_err(&dev->v4l2_dev, "Failed to apply reset\n");
+		dev_err(dev->dev, "Failed to apply reset\n");
 
 		goto err_ram_clk;
 	}
-- 
2.20.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply related	[flat|nested] 4+ messages in thread
* Re: [PATCH] media: sunxi: cedrus: Fix missing error message context
  2018-12-21 16:56 ` megous
@ 2018-12-24  8:40   ` Paul Kocialkowski
  -1 siblings, 0 replies; 4+ messages in thread
From: Paul Kocialkowski @ 2018-12-24  8:40 UTC (permalink / raw)
  To: megous, dev
  Cc: Maxime Ripard, Mauro Carvalho Chehab, Greg Kroah-Hartman,
	Chen-Yu Tsai, open list:ALLWINNER VPU DRIVER,
	open list:STAGING SUBSYSTEM,
	moderated list:ARM/Allwinner sunXi SoC support, open list

Hi,

On Fri, 2018-12-21 at 17:56 +0100, megous@megous.com wrote:
> From: Ondrej Jirman <megous@megous.com>
> 
> When cedrus_hw_probe is called, v4l2_dev is not yet initialized.
> Use dev_err instead.

Good catch and thanks for the patch!

Acked-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>

Cheers,

Paul

> Signed-off-by: Ondrej Jirman <megous@megous.com>
> ---
>  .../staging/media/sunxi/cedrus/cedrus_hw.c    | 28 +++++++++----------
>  1 file changed, 14 insertions(+), 14 deletions(-)
> 
> diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
> index 300339fee1bc..0acf219a8c91 100644
> --- a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
> +++ b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
> @@ -157,14 +157,14 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
>  
>  	irq_dec = platform_get_irq(dev->pdev, 0);
>  	if (irq_dec <= 0) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to get IRQ\n");
> +		dev_err(dev->dev, "Failed to get IRQ\n");
>  
>  		return irq_dec;
>  	}
>  	ret = devm_request_irq(dev->dev, irq_dec, cedrus_irq,
>  			       0, dev_name(dev->dev), dev);
>  	if (ret) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to request IRQ\n");
> +		dev_err(dev->dev, "Failed to request IRQ\n");
>  
>  		return ret;
>  	}
> @@ -182,21 +182,21 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
>  
>  	ret = of_reserved_mem_device_init(dev->dev);
>  	if (ret && ret != -ENODEV) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to reserve memory\n");
> +		dev_err(dev->dev, "Failed to reserve memory\n");
>  
>  		return ret;
>  	}
>  
>  	ret = sunxi_sram_claim(dev->dev);
>  	if (ret) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to claim SRAM\n");
> +		dev_err(dev->dev, "Failed to claim SRAM\n");
>  
>  		goto err_mem;
>  	}
>  
>  	dev->ahb_clk = devm_clk_get(dev->dev, "ahb");
>  	if (IS_ERR(dev->ahb_clk)) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to get AHB clock\n");
> +		dev_err(dev->dev, "Failed to get AHB clock\n");
>  
>  		ret = PTR_ERR(dev->ahb_clk);
>  		goto err_sram;
> @@ -204,7 +204,7 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
>  
>  	dev->mod_clk = devm_clk_get(dev->dev, "mod");
>  	if (IS_ERR(dev->mod_clk)) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to get MOD clock\n");
> +		dev_err(dev->dev, "Failed to get MOD clock\n");
>  
>  		ret = PTR_ERR(dev->mod_clk);
>  		goto err_sram;
> @@ -212,7 +212,7 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
>  
>  	dev->ram_clk = devm_clk_get(dev->dev, "ram");
>  	if (IS_ERR(dev->ram_clk)) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to get RAM clock\n");
> +		dev_err(dev->dev, "Failed to get RAM clock\n");
>  
>  		ret = PTR_ERR(dev->ram_clk);
>  		goto err_sram;
> @@ -220,7 +220,7 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
>  
>  	dev->rstc = devm_reset_control_get(dev->dev, NULL);
>  	if (IS_ERR(dev->rstc)) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to get reset control\n");
> +		dev_err(dev->dev, "Failed to get reset control\n");
>  
>  		ret = PTR_ERR(dev->rstc);
>  		goto err_sram;
> @@ -229,7 +229,7 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
>  	res = platform_get_resource(dev->pdev, IORESOURCE_MEM, 0);
>  	dev->base = devm_ioremap_resource(dev->dev, res);
>  	if (IS_ERR(dev->base)) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to map registers\n");
> +		dev_err(dev->dev, "Failed to map registers\n");
>  
>  		ret = PTR_ERR(dev->base);
>  		goto err_sram;
> @@ -237,35 +237,35 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
>  
>  	ret = clk_set_rate(dev->mod_clk, CEDRUS_CLOCK_RATE_DEFAULT);
>  	if (ret) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to set clock rate\n");
> +		dev_err(dev->dev, "Failed to set clock rate\n");
>  
>  		goto err_sram;
>  	}
>  
>  	ret = clk_prepare_enable(dev->ahb_clk);
>  	if (ret) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to enable AHB clock\n");
> +		dev_err(dev->dev, "Failed to enable AHB clock\n");
>  
>  		goto err_sram;
>  	}
>  
>  	ret = clk_prepare_enable(dev->mod_clk);
>  	if (ret) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to enable MOD clock\n");
> +		dev_err(dev->dev, "Failed to enable MOD clock\n");
>  
>  		goto err_ahb_clk;
>  	}
>  
>  	ret = clk_prepare_enable(dev->ram_clk);
>  	if (ret) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to enable RAM clock\n");
> +		dev_err(dev->dev, "Failed to enable RAM clock\n");
>  
>  		goto err_mod_clk;
>  	}
>  
>  	ret = reset_control_reset(dev->rstc);
>  	if (ret) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to apply reset\n");
> +		dev_err(dev->dev, "Failed to apply reset\n");
>  
>  		goto err_ram_clk;
>  	}
-- 
Paul Kocialkowski, Bootlin (formerly Free Electrons)
Embedded Linux and kernel engineering
https://bootlin.com


^ permalink raw reply	[flat|nested] 4+ messages in thread
* Re: [PATCH] media: sunxi: cedrus: Fix missing error message context
@ 2018-12-24  8:40   ` Paul Kocialkowski
  0 siblings, 0 replies; 4+ messages in thread
From: Paul Kocialkowski @ 2018-12-24  8:40 UTC (permalink / raw)
  To: megous, dev
  Cc: open list:STAGING SUBSYSTEM, Maxime Ripard, Greg Kroah-Hartman,
	open list, Chen-Yu Tsai, Mauro Carvalho Chehab,
	moderated list:ARM/Allwinner sunXi SoC support,
	open list:ALLWINNER VPU DRIVER

Hi,

On Fri, 2018-12-21 at 17:56 +0100, megous@megous.com wrote:
> From: Ondrej Jirman <megous@megous.com>
> 
> When cedrus_hw_probe is called, v4l2_dev is not yet initialized.
> Use dev_err instead.

Good catch and thanks for the patch!

Acked-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>

Cheers,

Paul

> Signed-off-by: Ondrej Jirman <megous@megous.com>
> ---
>  .../staging/media/sunxi/cedrus/cedrus_hw.c    | 28 +++++++++----------
>  1 file changed, 14 insertions(+), 14 deletions(-)
> 
> diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
> index 300339fee1bc..0acf219a8c91 100644
> --- a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
> +++ b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
> @@ -157,14 +157,14 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
>  
>  	irq_dec = platform_get_irq(dev->pdev, 0);
>  	if (irq_dec <= 0) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to get IRQ\n");
> +		dev_err(dev->dev, "Failed to get IRQ\n");
>  
>  		return irq_dec;
>  	}
>  	ret = devm_request_irq(dev->dev, irq_dec, cedrus_irq,
>  			       0, dev_name(dev->dev), dev);
>  	if (ret) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to request IRQ\n");
> +		dev_err(dev->dev, "Failed to request IRQ\n");
>  
>  		return ret;
>  	}
> @@ -182,21 +182,21 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
>  
>  	ret = of_reserved_mem_device_init(dev->dev);
>  	if (ret && ret != -ENODEV) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to reserve memory\n");
> +		dev_err(dev->dev, "Failed to reserve memory\n");
>  
>  		return ret;
>  	}
>  
>  	ret = sunxi_sram_claim(dev->dev);
>  	if (ret) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to claim SRAM\n");
> +		dev_err(dev->dev, "Failed to claim SRAM\n");
>  
>  		goto err_mem;
>  	}
>  
>  	dev->ahb_clk = devm_clk_get(dev->dev, "ahb");
>  	if (IS_ERR(dev->ahb_clk)) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to get AHB clock\n");
> +		dev_err(dev->dev, "Failed to get AHB clock\n");
>  
>  		ret = PTR_ERR(dev->ahb_clk);
>  		goto err_sram;
> @@ -204,7 +204,7 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
>  
>  	dev->mod_clk = devm_clk_get(dev->dev, "mod");
>  	if (IS_ERR(dev->mod_clk)) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to get MOD clock\n");
> +		dev_err(dev->dev, "Failed to get MOD clock\n");
>  
>  		ret = PTR_ERR(dev->mod_clk);
>  		goto err_sram;
> @@ -212,7 +212,7 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
>  
>  	dev->ram_clk = devm_clk_get(dev->dev, "ram");
>  	if (IS_ERR(dev->ram_clk)) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to get RAM clock\n");
> +		dev_err(dev->dev, "Failed to get RAM clock\n");
>  
>  		ret = PTR_ERR(dev->ram_clk);
>  		goto err_sram;
> @@ -220,7 +220,7 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
>  
>  	dev->rstc = devm_reset_control_get(dev->dev, NULL);
>  	if (IS_ERR(dev->rstc)) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to get reset control\n");
> +		dev_err(dev->dev, "Failed to get reset control\n");
>  
>  		ret = PTR_ERR(dev->rstc);
>  		goto err_sram;
> @@ -229,7 +229,7 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
>  	res = platform_get_resource(dev->pdev, IORESOURCE_MEM, 0);
>  	dev->base = devm_ioremap_resource(dev->dev, res);
>  	if (IS_ERR(dev->base)) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to map registers\n");
> +		dev_err(dev->dev, "Failed to map registers\n");
>  
>  		ret = PTR_ERR(dev->base);
>  		goto err_sram;
> @@ -237,35 +237,35 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
>  
>  	ret = clk_set_rate(dev->mod_clk, CEDRUS_CLOCK_RATE_DEFAULT);
>  	if (ret) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to set clock rate\n");
> +		dev_err(dev->dev, "Failed to set clock rate\n");
>  
>  		goto err_sram;
>  	}
>  
>  	ret = clk_prepare_enable(dev->ahb_clk);
>  	if (ret) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to enable AHB clock\n");
> +		dev_err(dev->dev, "Failed to enable AHB clock\n");
>  
>  		goto err_sram;
>  	}
>  
>  	ret = clk_prepare_enable(dev->mod_clk);
>  	if (ret) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to enable MOD clock\n");
> +		dev_err(dev->dev, "Failed to enable MOD clock\n");
>  
>  		goto err_ahb_clk;
>  	}
>  
>  	ret = clk_prepare_enable(dev->ram_clk);
>  	if (ret) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to enable RAM clock\n");
> +		dev_err(dev->dev, "Failed to enable RAM clock\n");
>  
>  		goto err_mod_clk;
>  	}
>  
>  	ret = reset_control_reset(dev->rstc);
>  	if (ret) {
> -		v4l2_err(&dev->v4l2_dev, "Failed to apply reset\n");
> +		dev_err(dev->dev, "Failed to apply reset\n");
>  
>  		goto err_ram_clk;
>  	}
-- 
Paul Kocialkowski, Bootlin (formerly Free Electrons)
Embedded Linux and kernel engineering
https://bootlin.com


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^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2018-12-24  8:41 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-12-21 16:56 [PATCH] media: sunxi: cedrus: Fix missing error message context megous
2018-12-21 16:56 ` megous
2018-12-24  8:40 ` Paul Kocialkowski
2018-12-24  8:40   ` Paul Kocialkowski

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