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path: root/drivers/video/bfin_adv7393fb.c
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Diffstat (limited to 'drivers/video/bfin_adv7393fb.c')
-rw-r--r--drivers/video/bfin_adv7393fb.c43
1 files changed, 23 insertions, 20 deletions
diff --git a/drivers/video/bfin_adv7393fb.c b/drivers/video/bfin_adv7393fb.c
index 1a268a294478..33ea874c87d2 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;