[PATCH v2 2/2] spi: meson-spicc: fix a wrong goto jump for avoiding memory leak.

[PATCH v2 2/2] spi: meson-spicc: fix a wrong goto jump for avoiding memory leak.

[zpershuai]

In meson_spifc_probe function, when enable the device pclk clock is
error, it should use clk_disable_unprepare to release the core clock.

Signed-off-by: zpershuai <zpershuai@gmail.com>
---
 drivers/spi/spi-meson-spicc.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-meson-spicc.c b/drivers/spi/spi-meson-spicc.c
index d675334..b2c4621 100644
--- a/drivers/spi/spi-meson-spicc.c
+++ b/drivers/spi/spi-meson-spicc.c
@@ -725,7 +725,7 @@ static int meson_spicc_probe(struct platform_device *pdev)
 	ret = clk_prepare_enable(spicc->pclk);
 	if (ret) {
 		dev_err(&pdev->dev, "pclk clock enable failed\n");
-		goto out_master;
+		goto out_core_clk;
 	}
 
 	device_reset_optional(&pdev->dev);
@@ -764,9 +764,11 @@ static int meson_spicc_probe(struct platform_device *pdev)
 	return 0;
 
 out_clk:
-	clk_disable_unprepare(spicc->core);
 	clk_disable_unprepare(spicc->pclk);
 
+out_core_clk:
+	clk_disable_unprepare(spicc->core);
+
 out_master:
 	spi_master_put(master);
 
-- 
2.7.4

[PATCH v2 2/2] spi: meson-spicc: fix a wrong goto jump for avoiding memory leak.

[zpershuai]

In meson_spifc_probe function, when enable the device pclk clock is
error, it should use clk_disable_unprepare to release the core clock.

Signed-off-by: zpershuai <zpershuai@gmail.com>
---
 drivers/spi/spi-meson-spicc.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-meson-spicc.c b/drivers/spi/spi-meson-spicc.c
index d675334..b2c4621 100644
--- a/drivers/spi/spi-meson-spicc.c
+++ b/drivers/spi/spi-meson-spicc.c
@@ -725,7 +725,7 @@ static int meson_spicc_probe(struct platform_device *pdev)
 	ret = clk_prepare_enable(spicc->pclk);
 	if (ret) {
 		dev_err(&pdev->dev, "pclk clock enable failed\n");
-		goto out_master;
+		goto out_core_clk;
 	}
 
 	device_reset_optional(&pdev->dev);
@@ -764,9 +764,11 @@ static int meson_spicc_probe(struct platform_device *pdev)
 	return 0;
 
 out_clk:
-	clk_disable_unprepare(spicc->core);
 	clk_disable_unprepare(spicc->pclk);
 
+out_core_clk:
+	clk_disable_unprepare(spicc->core);
+
 out_master:
 	spi_master_put(master);
 
-- 
2.7.4


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

[PATCH v2 2/2] spi: meson-spicc: fix a wrong goto jump for avoiding memory leak.

[zpershuai]

In meson_spifc_probe function, when enable the device pclk clock is
error, it should use clk_disable_unprepare to release the core clock.

Signed-off-by: zpershuai <zpershuai@gmail.com>
---
 drivers/spi/spi-meson-spicc.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-meson-spicc.c b/drivers/spi/spi-meson-spicc.c
index d675334..b2c4621 100644
--- a/drivers/spi/spi-meson-spicc.c
+++ b/drivers/spi/spi-meson-spicc.c
@@ -725,7 +725,7 @@ static int meson_spicc_probe(struct platform_device *pdev)
 	ret = clk_prepare_enable(spicc->pclk);
 	if (ret) {
 		dev_err(&pdev->dev, "pclk clock enable failed\n");
-		goto out_master;
+		goto out_core_clk;
 	}
 
 	device_reset_optional(&pdev->dev);
@@ -764,9 +764,11 @@ static int meson_spicc_probe(struct platform_device *pdev)
 	return 0;
 
 out_clk:
-	clk_disable_unprepare(spicc->core);
 	clk_disable_unprepare(spicc->pclk);
 
+out_core_clk:
+	clk_disable_unprepare(spicc->core);
+
 out_master:
 	spi_master_put(master);
 
-- 
2.7.4


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

Re: [PATCH v2 2/2] spi: meson-spicc: fix a wrong goto jump for avoiding memory leak.

[Neil Armstrong]

Hi,

On 13/06/2021 07:29, zpershuai wrote:
> In meson_spifc_probe function, when enable the device pclk clock is
> error, it should use clk_disable_unprepare to release the core clock.
> 
> Signed-off-by: zpershuai <zpershuai@gmail.com>
> ---
>  drivers/spi/spi-meson-spicc.c | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/spi/spi-meson-spicc.c b/drivers/spi/spi-meson-spicc.c
> index d675334..b2c4621 100644
> --- a/drivers/spi/spi-meson-spicc.c
> +++ b/drivers/spi/spi-meson-spicc.c
> @@ -725,7 +725,7 @@ static int meson_spicc_probe(struct platform_device *pdev)
>  	ret = clk_prepare_enable(spicc->pclk);
>  	if (ret) {
>  		dev_err(&pdev->dev, "pclk clock enable failed\n");
> -		goto out_master;
> +		goto out_core_clk;
>  	}
>  
>  	device_reset_optional(&pdev->dev);
> @@ -764,9 +764,11 @@ static int meson_spicc_probe(struct platform_device *pdev)
>  	return 0;
>  
>  out_clk:
> -	clk_disable_unprepare(spicc->core);
>  	clk_disable_unprepare(spicc->pclk);
>  
> +out_core_clk:
> +	clk_disable_unprepare(spicc->core);
> +
>  out_master:
>  	spi_master_put(master);
>  
> 

Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>

Re: [PATCH v2 2/2] spi: meson-spicc: fix a wrong goto jump for avoiding memory leak.

[Neil Armstrong]

Hi,

On 13/06/2021 07:29, zpershuai wrote:
> In meson_spifc_probe function, when enable the device pclk clock is
> error, it should use clk_disable_unprepare to release the core clock.
> 
> Signed-off-by: zpershuai <zpershuai@gmail.com>
> ---
>  drivers/spi/spi-meson-spicc.c | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/spi/spi-meson-spicc.c b/drivers/spi/spi-meson-spicc.c
> index d675334..b2c4621 100644
> --- a/drivers/spi/spi-meson-spicc.c
> +++ b/drivers/spi/spi-meson-spicc.c
> @@ -725,7 +725,7 @@ static int meson_spicc_probe(struct platform_device *pdev)
>  	ret = clk_prepare_enable(spicc->pclk);
>  	if (ret) {
>  		dev_err(&pdev->dev, "pclk clock enable failed\n");
> -		goto out_master;
> +		goto out_core_clk;
>  	}
>  
>  	device_reset_optional(&pdev->dev);
> @@ -764,9 +764,11 @@ static int meson_spicc_probe(struct platform_device *pdev)
>  	return 0;
>  
>  out_clk:
> -	clk_disable_unprepare(spicc->core);
>  	clk_disable_unprepare(spicc->pclk);
>  
> +out_core_clk:
> +	clk_disable_unprepare(spicc->core);
> +
>  out_master:
>  	spi_master_put(master);
>  
> 

Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>

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

Re: [PATCH v2 2/2] spi: meson-spicc: fix a wrong goto jump for avoiding memory leak.

[Neil Armstrong]

Hi,

On 13/06/2021 07:29, zpershuai wrote:
> In meson_spifc_probe function, when enable the device pclk clock is
> error, it should use clk_disable_unprepare to release the core clock.
> 
> Signed-off-by: zpershuai <zpershuai@gmail.com>
> ---
>  drivers/spi/spi-meson-spicc.c | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/spi/spi-meson-spicc.c b/drivers/spi/spi-meson-spicc.c
> index d675334..b2c4621 100644
> --- a/drivers/spi/spi-meson-spicc.c
> +++ b/drivers/spi/spi-meson-spicc.c
> @@ -725,7 +725,7 @@ static int meson_spicc_probe(struct platform_device *pdev)
>  	ret = clk_prepare_enable(spicc->pclk);
>  	if (ret) {
>  		dev_err(&pdev->dev, "pclk clock enable failed\n");
> -		goto out_master;
> +		goto out_core_clk;
>  	}
>  
>  	device_reset_optional(&pdev->dev);
> @@ -764,9 +764,11 @@ static int meson_spicc_probe(struct platform_device *pdev)
>  	return 0;
>  
>  out_clk:
> -	clk_disable_unprepare(spicc->core);
>  	clk_disable_unprepare(spicc->pclk);
>  
> +out_core_clk:
> +	clk_disable_unprepare(spicc->core);
> +
>  out_master:
>  	spi_master_put(master);
>  
> 

Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>

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

Re: [PATCH v2 2/2] spi: meson-spicc: fix a wrong goto jump for avoiding memory leak.

[Mark Brown]

On Sun, 13 Jun 2021 13:29:32 +0800, zpershuai wrote:
> In meson_spifc_probe function, when enable the device pclk clock is
> error, it should use clk_disable_unprepare to release the core clock.

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next

Thanks!

[2/2] spi: meson-spicc: fix a wrong goto jump for avoiding memory leak.
      commit: 95730d5eb73170a6d225a9998c478be273598634

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

Re: [PATCH v2 2/2] spi: meson-spicc: fix a wrong goto jump for avoiding memory leak.

[Mark Brown]

On Sun, 13 Jun 2021 13:29:32 +0800, zpershuai wrote:
> In meson_spifc_probe function, when enable the device pclk clock is
> error, it should use clk_disable_unprepare to release the core clock.

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next

Thanks!

[2/2] spi: meson-spicc: fix a wrong goto jump for avoiding memory leak.
      commit: 95730d5eb73170a6d225a9998c478be273598634

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

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

Re: [PATCH v2 2/2] spi: meson-spicc: fix a wrong goto jump for avoiding memory leak.

[Mark Brown]

On Sun, 13 Jun 2021 13:29:32 +0800, zpershuai wrote:
> In meson_spifc_probe function, when enable the device pclk clock is
> error, it should use clk_disable_unprepare to release the core clock.

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next

Thanks!

[2/2] spi: meson-spicc: fix a wrong goto jump for avoiding memory leak.
      commit: 95730d5eb73170a6d225a9998c478be273598634

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

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