* [PATCH v2] video: bfin_adv7393fb: Fix cleanup code
@ 2012-05-28 16:54 ` Emil Goode
0 siblings, 0 replies; 6+ messages in thread
From: Emil Goode @ 2012-05-28 16:54 UTC (permalink / raw)
To: FlorianSchandinat; +Cc: linux-fbdev, linux-kernel, kernel-janitors, Emil Goode
This patch fixes the cleanup code of the bfin_adv7393_fb_probe
function.
1) The resources were not freed in the order that we allocated them
so we call dma_free_coherent() before it was allocated.
2) The labels weren't in the right place which also meant that we
freed resources that weren't allocated.
3) We should free gpio_free(P_IDENT(P_PPI0_FS3)) before returning.
4) Lets change the label names into something more meaningful.
Signed-off-by: Emil Goode <emilgoode@gmail.com>
---
v2: Changed the label names as well.
drivers/video/bfin_adv7393fb.c | 43 +++++++++++++++++++++-------------------
1 file changed, 23 insertions(+), 20 deletions(-)
diff --git a/drivers/video/bfin_adv7393fb.c b/drivers/video/bfin_adv7393fb.c
index 1a268a2..33ea874 100644
--- a/drivers/video/bfin_adv7393fb.c
+++ b/drivers/video/bfin_adv7393fb.c
@@ -414,14 +414,14 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
if (ret) {
dev_err(&client->dev, "PPI0_FS3 GPIO request failed\n");
ret = -EBUSY;
- goto out_8;
+ goto free_fbdev;
}
}
if (peripheral_request_list(ppi_pins, DRIVER_NAME)) {
dev_err(&client->dev, "requesting PPI peripheral failed\n");
ret = -EFAULT;
- goto out_8;
+ goto free_gpio;
}
fbdev->fb_mem =
@@ -432,7 +432,7 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
dev_err(&client->dev, "couldn't allocate dma buffer (%d bytes)\n",
(u32) fbdev->fb_len);
ret = -ENOMEM;
- goto out_7;
+ goto free_ppi_pins;
}
fbdev->info.screen_base = (void *)fbdev->fb_mem;
@@ -464,27 +464,27 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
if (!fbdev->info.pseudo_palette) {
dev_err(&client->dev, "failed to allocate pseudo_palette\n");
ret = -ENOMEM;
- goto out_6;
+ goto free_fb_mem;
}
if (fb_alloc_cmap(&fbdev->info.cmap, BFIN_LCD_NBR_PALETTE_ENTRIES, 0) < 0) {
dev_err(&client->dev, "failed to allocate colormap (%d entries)\n",
BFIN_LCD_NBR_PALETTE_ENTRIES);
ret = -EFAULT;
- goto out_5;
+ goto free_palette;
}
if (request_dma(CH_PPI, "BF5xx_PPI_DMA") < 0) {
dev_err(&client->dev, "unable to request PPI DMA\n");
ret = -EFAULT;
- goto out_4;
+ goto free_cmap;
}
if (request_irq(IRQ_PPI_ERROR, ppi_irq_error, 0,
"PPI ERROR", fbdev) < 0) {
dev_err(&client->dev, "unable to request PPI ERROR IRQ\n");
ret = -EFAULT;
- goto out_3;
+ goto free_ch_ppi;
}
fbdev->open = 0;
@@ -494,14 +494,14 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
if (ret) {
dev_err(&client->dev, "i2c attach: init error\n");
- goto out_1;
+ goto free_irq_ppi;
}
if (register_framebuffer(&fbdev->info) < 0) {
dev_err(&client->dev, "unable to register framebuffer\n");
ret = -EFAULT;
- goto out_1;
+ goto free_irq_ppi;
}
dev_info(&client->dev, "fb%d: %s frame buffer device\n",
@@ -512,7 +512,7 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
if (!entry) {
dev_err(&client->dev, "unable to create /proc entry\n");
ret = -EFAULT;
- goto out_0;
+ goto free_fb;
}
entry->read_proc = adv7393_read_proc;
@@ -521,22 +521,25 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
return 0;
- out_0:
+free_fb:
unregister_framebuffer(&fbdev->info);
- out_1:
+free_irq_ppi:
free_irq(IRQ_PPI_ERROR, fbdev);
- out_3:
+free_ch_ppi:
free_dma(CH_PPI);
- out_4:
- dma_free_coherent(NULL, fbdev->fb_len, fbdev->fb_mem,
- fbdev->dma_handle);
- out_5:
+free_cmap:
fb_dealloc_cmap(&fbdev->info.cmap);
- out_6:
+free_palette:
kfree(fbdev->info.pseudo_palette);
- out_7:
+free_fb_mem:
+ dma_free_coherent(NULL, fbdev->fb_len, fbdev->fb_mem,
+ fbdev->dma_handle);
+free_ppi_pins:
peripheral_free_list(ppi_pins);
- out_8:
+free_gpio:
+ if (ANOMALY_05000400)
+ gpio_free(P_IDENT(P_PPI0_FS3));
+free_fbdev:
kfree(fbdev);
return ret;
--
1.7.10
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v2] video: bfin_adv7393fb: Fix cleanup code
@ 2012-05-28 16:54 ` Emil Goode
0 siblings, 0 replies; 6+ messages in thread
From: Emil Goode @ 2012-05-28 16:54 UTC (permalink / raw)
To: FlorianSchandinat; +Cc: linux-fbdev, linux-kernel, kernel-janitors, Emil Goode
This patch fixes the cleanup code of the bfin_adv7393_fb_probe
function.
1) The resources were not freed in the order that we allocated them
so we call dma_free_coherent() before it was allocated.
2) The labels weren't in the right place which also meant that we
freed resources that weren't allocated.
3) We should free gpio_free(P_IDENT(P_PPI0_FS3)) before returning.
4) Lets change the label names into something more meaningful.
Signed-off-by: Emil Goode <emilgoode@gmail.com>
---
v2: Changed the label names as well.
drivers/video/bfin_adv7393fb.c | 43 +++++++++++++++++++++-------------------
1 file changed, 23 insertions(+), 20 deletions(-)
diff --git a/drivers/video/bfin_adv7393fb.c b/drivers/video/bfin_adv7393fb.c
index 1a268a2..33ea874 100644
--- a/drivers/video/bfin_adv7393fb.c
+++ b/drivers/video/bfin_adv7393fb.c
@@ -414,14 +414,14 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
if (ret) {
dev_err(&client->dev, "PPI0_FS3 GPIO request failed\n");
ret = -EBUSY;
- goto out_8;
+ goto free_fbdev;
}
}
if (peripheral_request_list(ppi_pins, DRIVER_NAME)) {
dev_err(&client->dev, "requesting PPI peripheral failed\n");
ret = -EFAULT;
- goto out_8;
+ goto free_gpio;
}
fbdev->fb_mem @@ -432,7 +432,7 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
dev_err(&client->dev, "couldn't allocate dma buffer (%d bytes)\n",
(u32) fbdev->fb_len);
ret = -ENOMEM;
- goto out_7;
+ goto free_ppi_pins;
}
fbdev->info.screen_base = (void *)fbdev->fb_mem;
@@ -464,27 +464,27 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
if (!fbdev->info.pseudo_palette) {
dev_err(&client->dev, "failed to allocate pseudo_palette\n");
ret = -ENOMEM;
- goto out_6;
+ goto free_fb_mem;
}
if (fb_alloc_cmap(&fbdev->info.cmap, BFIN_LCD_NBR_PALETTE_ENTRIES, 0) < 0) {
dev_err(&client->dev, "failed to allocate colormap (%d entries)\n",
BFIN_LCD_NBR_PALETTE_ENTRIES);
ret = -EFAULT;
- goto out_5;
+ goto free_palette;
}
if (request_dma(CH_PPI, "BF5xx_PPI_DMA") < 0) {
dev_err(&client->dev, "unable to request PPI DMA\n");
ret = -EFAULT;
- goto out_4;
+ goto free_cmap;
}
if (request_irq(IRQ_PPI_ERROR, ppi_irq_error, 0,
"PPI ERROR", fbdev) < 0) {
dev_err(&client->dev, "unable to request PPI ERROR IRQ\n");
ret = -EFAULT;
- goto out_3;
+ goto free_ch_ppi;
}
fbdev->open = 0;
@@ -494,14 +494,14 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
if (ret) {
dev_err(&client->dev, "i2c attach: init error\n");
- goto out_1;
+ goto free_irq_ppi;
}
if (register_framebuffer(&fbdev->info) < 0) {
dev_err(&client->dev, "unable to register framebuffer\n");
ret = -EFAULT;
- goto out_1;
+ goto free_irq_ppi;
}
dev_info(&client->dev, "fb%d: %s frame buffer device\n",
@@ -512,7 +512,7 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
if (!entry) {
dev_err(&client->dev, "unable to create /proc entry\n");
ret = -EFAULT;
- goto out_0;
+ goto free_fb;
}
entry->read_proc = adv7393_read_proc;
@@ -521,22 +521,25 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
return 0;
- out_0:
+free_fb:
unregister_framebuffer(&fbdev->info);
- out_1:
+free_irq_ppi:
free_irq(IRQ_PPI_ERROR, fbdev);
- out_3:
+free_ch_ppi:
free_dma(CH_PPI);
- out_4:
- dma_free_coherent(NULL, fbdev->fb_len, fbdev->fb_mem,
- fbdev->dma_handle);
- out_5:
+free_cmap:
fb_dealloc_cmap(&fbdev->info.cmap);
- out_6:
+free_palette:
kfree(fbdev->info.pseudo_palette);
- out_7:
+free_fb_mem:
+ dma_free_coherent(NULL, fbdev->fb_len, fbdev->fb_mem,
+ fbdev->dma_handle);
+free_ppi_pins:
peripheral_free_list(ppi_pins);
- out_8:
+free_gpio:
+ if (ANOMALY_05000400)
+ gpio_free(P_IDENT(P_PPI0_FS3));
+free_fbdev:
kfree(fbdev);
return ret;
--
1.7.10
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v2] video: bfin_adv7393fb: Fix cleanup code
2012-05-28 16:54 ` Emil Goode
@ 2012-05-29 6:21 ` Dan Carpenter
-1 siblings, 0 replies; 6+ messages in thread
From: Dan Carpenter @ 2012-05-29 6:21 UTC (permalink / raw)
To: Emil Goode; +Cc: FlorianSchandinat, linux-fbdev, linux-kernel, kernel-janitors
On Mon, May 28, 2012 at 06:54:51PM +0200, Emil Goode wrote:
> This patch fixes the cleanup code of the bfin_adv7393_fb_probe
> function.
>
> 1) The resources were not freed in the order that we allocated them
> so we call dma_free_coherent() before it was allocated.
> 2) The labels weren't in the right place which also meant that we
> freed resources that weren't allocated.
> 3) We should free gpio_free(P_IDENT(P_PPI0_FS3)) before returning.
> 4) Lets change the label names into something more meaningful.
>
> Signed-off-by: Emil Goode <emilgoode@gmail.com>
> ---
Yep. Looks great.
I see the goto free_ppi_pins; I look up a couple lines. I see that
yeah, it makes sense to free the ppi_pins. I hit the '*' key in vim
I see that the label does exactly what it says. Move on.
Bing. Bang. Boom.
regards,
dan carpenter
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v2] video: bfin_adv7393fb: Fix cleanup code
@ 2012-05-29 6:21 ` Dan Carpenter
0 siblings, 0 replies; 6+ messages in thread
From: Dan Carpenter @ 2012-05-29 6:21 UTC (permalink / raw)
To: Emil Goode; +Cc: FlorianSchandinat, linux-fbdev, linux-kernel, kernel-janitors
On Mon, May 28, 2012 at 06:54:51PM +0200, Emil Goode wrote:
> This patch fixes the cleanup code of the bfin_adv7393_fb_probe
> function.
>
> 1) The resources were not freed in the order that we allocated them
> so we call dma_free_coherent() before it was allocated.
> 2) The labels weren't in the right place which also meant that we
> freed resources that weren't allocated.
> 3) We should free gpio_free(P_IDENT(P_PPI0_FS3)) before returning.
> 4) Lets change the label names into something more meaningful.
>
> Signed-off-by: Emil Goode <emilgoode@gmail.com>
> ---
Yep. Looks great.
I see the goto free_ppi_pins; I look up a couple lines. I see that
yeah, it makes sense to free the ppi_pins. I hit the '*' key in vim
I see that the label does exactly what it says. Move on.
Bing. Bang. Boom.
regards,
dan carpenter
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v2] video: bfin_adv7393fb: Fix cleanup code
2012-05-28 16:54 ` Emil Goode
@ 2012-05-29 15:07 ` Florian Tobias Schandinat
-1 siblings, 0 replies; 6+ messages in thread
From: Florian Tobias Schandinat @ 2012-05-29 15:07 UTC (permalink / raw)
To: Emil Goode; +Cc: linux-fbdev, linux-kernel, kernel-janitors
On 05/28/2012 04:54 PM, Emil Goode wrote:
> This patch fixes the cleanup code of the bfin_adv7393_fb_probe
> function.
>
> 1) The resources were not freed in the order that we allocated them
> so we call dma_free_coherent() before it was allocated.
> 2) The labels weren't in the right place which also meant that we
> freed resources that weren't allocated.
> 3) We should free gpio_free(P_IDENT(P_PPI0_FS3)) before returning.
> 4) Lets change the label names into something more meaningful.
>
> Signed-off-by: Emil Goode <emilgoode@gmail.com>
Applied.
Thanks,
Florian Tobias Schandinat
> ---
> v2: Changed the label names as well.
>
> drivers/video/bfin_adv7393fb.c | 43 +++++++++++++++++++++-------------------
> 1 file changed, 23 insertions(+), 20 deletions(-)
>
> diff --git a/drivers/video/bfin_adv7393fb.c b/drivers/video/bfin_adv7393fb.c
> index 1a268a2..33ea874 100644
> --- a/drivers/video/bfin_adv7393fb.c
> +++ b/drivers/video/bfin_adv7393fb.c
> @@ -414,14 +414,14 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
> if (ret) {
> dev_err(&client->dev, "PPI0_FS3 GPIO request failed\n");
> ret = -EBUSY;
> - goto out_8;
> + goto free_fbdev;
> }
> }
>
> if (peripheral_request_list(ppi_pins, DRIVER_NAME)) {
> dev_err(&client->dev, "requesting PPI peripheral failed\n");
> ret = -EFAULT;
> - goto out_8;
> + goto free_gpio;
> }
>
> fbdev->fb_mem =
> @@ -432,7 +432,7 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
> dev_err(&client->dev, "couldn't allocate dma buffer (%d bytes)\n",
> (u32) fbdev->fb_len);
> ret = -ENOMEM;
> - goto out_7;
> + goto free_ppi_pins;
> }
>
> fbdev->info.screen_base = (void *)fbdev->fb_mem;
> @@ -464,27 +464,27 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
> if (!fbdev->info.pseudo_palette) {
> dev_err(&client->dev, "failed to allocate pseudo_palette\n");
> ret = -ENOMEM;
> - goto out_6;
> + goto free_fb_mem;
> }
>
> if (fb_alloc_cmap(&fbdev->info.cmap, BFIN_LCD_NBR_PALETTE_ENTRIES, 0) < 0) {
> dev_err(&client->dev, "failed to allocate colormap (%d entries)\n",
> BFIN_LCD_NBR_PALETTE_ENTRIES);
> ret = -EFAULT;
> - goto out_5;
> + goto free_palette;
> }
>
> if (request_dma(CH_PPI, "BF5xx_PPI_DMA") < 0) {
> dev_err(&client->dev, "unable to request PPI DMA\n");
> ret = -EFAULT;
> - goto out_4;
> + goto free_cmap;
> }
>
> if (request_irq(IRQ_PPI_ERROR, ppi_irq_error, 0,
> "PPI ERROR", fbdev) < 0) {
> dev_err(&client->dev, "unable to request PPI ERROR IRQ\n");
> ret = -EFAULT;
> - goto out_3;
> + goto free_ch_ppi;
> }
>
> fbdev->open = 0;
> @@ -494,14 +494,14 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
>
> if (ret) {
> dev_err(&client->dev, "i2c attach: init error\n");
> - goto out_1;
> + goto free_irq_ppi;
> }
>
>
> if (register_framebuffer(&fbdev->info) < 0) {
> dev_err(&client->dev, "unable to register framebuffer\n");
> ret = -EFAULT;
> - goto out_1;
> + goto free_irq_ppi;
> }
>
> dev_info(&client->dev, "fb%d: %s frame buffer device\n",
> @@ -512,7 +512,7 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
> if (!entry) {
> dev_err(&client->dev, "unable to create /proc entry\n");
> ret = -EFAULT;
> - goto out_0;
> + goto free_fb;
> }
>
> entry->read_proc = adv7393_read_proc;
> @@ -521,22 +521,25 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
>
> return 0;
>
> - out_0:
> +free_fb:
> unregister_framebuffer(&fbdev->info);
> - out_1:
> +free_irq_ppi:
> free_irq(IRQ_PPI_ERROR, fbdev);
> - out_3:
> +free_ch_ppi:
> free_dma(CH_PPI);
> - out_4:
> - dma_free_coherent(NULL, fbdev->fb_len, fbdev->fb_mem,
> - fbdev->dma_handle);
> - out_5:
> +free_cmap:
> fb_dealloc_cmap(&fbdev->info.cmap);
> - out_6:
> +free_palette:
> kfree(fbdev->info.pseudo_palette);
> - out_7:
> +free_fb_mem:
> + dma_free_coherent(NULL, fbdev->fb_len, fbdev->fb_mem,
> + fbdev->dma_handle);
> +free_ppi_pins:
> peripheral_free_list(ppi_pins);
> - out_8:
> +free_gpio:
> + if (ANOMALY_05000400)
> + gpio_free(P_IDENT(P_PPI0_FS3));
> +free_fbdev:
> kfree(fbdev);
>
> return ret;
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v2] video: bfin_adv7393fb: Fix cleanup code
@ 2012-05-29 15:07 ` Florian Tobias Schandinat
0 siblings, 0 replies; 6+ messages in thread
From: Florian Tobias Schandinat @ 2012-05-29 15:07 UTC (permalink / raw)
To: Emil Goode; +Cc: linux-fbdev, linux-kernel, kernel-janitors
On 05/28/2012 04:54 PM, Emil Goode wrote:
> This patch fixes the cleanup code of the bfin_adv7393_fb_probe
> function.
>
> 1) The resources were not freed in the order that we allocated them
> so we call dma_free_coherent() before it was allocated.
> 2) The labels weren't in the right place which also meant that we
> freed resources that weren't allocated.
> 3) We should free gpio_free(P_IDENT(P_PPI0_FS3)) before returning.
> 4) Lets change the label names into something more meaningful.
>
> Signed-off-by: Emil Goode <emilgoode@gmail.com>
Applied.
Thanks,
Florian Tobias Schandinat
> ---
> v2: Changed the label names as well.
>
> drivers/video/bfin_adv7393fb.c | 43 +++++++++++++++++++++-------------------
> 1 file changed, 23 insertions(+), 20 deletions(-)
>
> diff --git a/drivers/video/bfin_adv7393fb.c b/drivers/video/bfin_adv7393fb.c
> index 1a268a2..33ea874 100644
> --- a/drivers/video/bfin_adv7393fb.c
> +++ b/drivers/video/bfin_adv7393fb.c
> @@ -414,14 +414,14 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
> if (ret) {
> dev_err(&client->dev, "PPI0_FS3 GPIO request failed\n");
> ret = -EBUSY;
> - goto out_8;
> + goto free_fbdev;
> }
> }
>
> if (peripheral_request_list(ppi_pins, DRIVER_NAME)) {
> dev_err(&client->dev, "requesting PPI peripheral failed\n");
> ret = -EFAULT;
> - goto out_8;
> + goto free_gpio;
> }
>
> fbdev->fb_mem > @@ -432,7 +432,7 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
> dev_err(&client->dev, "couldn't allocate dma buffer (%d bytes)\n",
> (u32) fbdev->fb_len);
> ret = -ENOMEM;
> - goto out_7;
> + goto free_ppi_pins;
> }
>
> fbdev->info.screen_base = (void *)fbdev->fb_mem;
> @@ -464,27 +464,27 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
> if (!fbdev->info.pseudo_palette) {
> dev_err(&client->dev, "failed to allocate pseudo_palette\n");
> ret = -ENOMEM;
> - goto out_6;
> + goto free_fb_mem;
> }
>
> if (fb_alloc_cmap(&fbdev->info.cmap, BFIN_LCD_NBR_PALETTE_ENTRIES, 0) < 0) {
> dev_err(&client->dev, "failed to allocate colormap (%d entries)\n",
> BFIN_LCD_NBR_PALETTE_ENTRIES);
> ret = -EFAULT;
> - goto out_5;
> + goto free_palette;
> }
>
> if (request_dma(CH_PPI, "BF5xx_PPI_DMA") < 0) {
> dev_err(&client->dev, "unable to request PPI DMA\n");
> ret = -EFAULT;
> - goto out_4;
> + goto free_cmap;
> }
>
> if (request_irq(IRQ_PPI_ERROR, ppi_irq_error, 0,
> "PPI ERROR", fbdev) < 0) {
> dev_err(&client->dev, "unable to request PPI ERROR IRQ\n");
> ret = -EFAULT;
> - goto out_3;
> + goto free_ch_ppi;
> }
>
> fbdev->open = 0;
> @@ -494,14 +494,14 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
>
> if (ret) {
> dev_err(&client->dev, "i2c attach: init error\n");
> - goto out_1;
> + goto free_irq_ppi;
> }
>
>
> if (register_framebuffer(&fbdev->info) < 0) {
> dev_err(&client->dev, "unable to register framebuffer\n");
> ret = -EFAULT;
> - goto out_1;
> + goto free_irq_ppi;
> }
>
> dev_info(&client->dev, "fb%d: %s frame buffer device\n",
> @@ -512,7 +512,7 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
> if (!entry) {
> dev_err(&client->dev, "unable to create /proc entry\n");
> ret = -EFAULT;
> - goto out_0;
> + goto free_fb;
> }
>
> entry->read_proc = adv7393_read_proc;
> @@ -521,22 +521,25 @@ static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
>
> return 0;
>
> - out_0:
> +free_fb:
> unregister_framebuffer(&fbdev->info);
> - out_1:
> +free_irq_ppi:
> free_irq(IRQ_PPI_ERROR, fbdev);
> - out_3:
> +free_ch_ppi:
> free_dma(CH_PPI);
> - out_4:
> - dma_free_coherent(NULL, fbdev->fb_len, fbdev->fb_mem,
> - fbdev->dma_handle);
> - out_5:
> +free_cmap:
> fb_dealloc_cmap(&fbdev->info.cmap);
> - out_6:
> +free_palette:
> kfree(fbdev->info.pseudo_palette);
> - out_7:
> +free_fb_mem:
> + dma_free_coherent(NULL, fbdev->fb_len, fbdev->fb_mem,
> + fbdev->dma_handle);
> +free_ppi_pins:
> peripheral_free_list(ppi_pins);
> - out_8:
> +free_gpio:
> + if (ANOMALY_05000400)
> + gpio_free(P_IDENT(P_PPI0_FS3));
> +free_fbdev:
> kfree(fbdev);
>
> return ret;
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2012-05-29 15:07 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-05-28 16:54 [PATCH v2] video: bfin_adv7393fb: Fix cleanup code Emil Goode
2012-05-28 16:54 ` Emil Goode
2012-05-29 6:21 ` Dan Carpenter
2012-05-29 6:21 ` Dan Carpenter
2012-05-29 15:07 ` Florian Tobias Schandinat
2012-05-29 15:07 ` Florian Tobias Schandinat
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.