diff options
Diffstat (limited to 'drivers/video/bfin_adv7393fb.c')
-rw-r--r-- | drivers/video/bfin_adv7393fb.c | 43 |
1 files 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; |