diff options
| -rw-r--r-- | drivers/video/vt8500lcdfb.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/drivers/video/vt8500lcdfb.c b/drivers/video/vt8500lcdfb.c index b30e5a439d1f..a8f2b280f796 100644 --- a/drivers/video/vt8500lcdfb.c +++ b/drivers/video/vt8500lcdfb.c | |||
| @@ -293,8 +293,7 @@ static int vt8500lcd_probe(struct platform_device *pdev) | |||
| 293 | + sizeof(u32) * 16, GFP_KERNEL); | 293 | + sizeof(u32) * 16, GFP_KERNEL); |
| 294 | if (!fbi) { | 294 | if (!fbi) { |
| 295 | dev_err(&pdev->dev, "Failed to initialize framebuffer device\n"); | 295 | dev_err(&pdev->dev, "Failed to initialize framebuffer device\n"); |
| 296 | ret = -ENOMEM; | 296 | return -ENOMEM; |
| 297 | goto failed; | ||
| 298 | } | 297 | } |
| 299 | 298 | ||
| 300 | strcpy(fbi->fb.fix.id, "VT8500 LCD"); | 299 | strcpy(fbi->fb.fix.id, "VT8500 LCD"); |
| @@ -327,15 +326,13 @@ static int vt8500lcd_probe(struct platform_device *pdev) | |||
| 327 | res = platform_get_resource(pdev, IORESOURCE_MEM, 0); | 326 | res = platform_get_resource(pdev, IORESOURCE_MEM, 0); |
| 328 | if (res == NULL) { | 327 | if (res == NULL) { |
| 329 | dev_err(&pdev->dev, "no I/O memory resource defined\n"); | 328 | dev_err(&pdev->dev, "no I/O memory resource defined\n"); |
| 330 | ret = -ENODEV; | 329 | return -ENODEV; |
| 331 | goto failed_fbi; | ||
| 332 | } | 330 | } |
| 333 | 331 | ||
| 334 | res = request_mem_region(res->start, resource_size(res), "vt8500lcd"); | 332 | res = request_mem_region(res->start, resource_size(res), "vt8500lcd"); |
| 335 | if (res == NULL) { | 333 | if (res == NULL) { |
| 336 | dev_err(&pdev->dev, "failed to request I/O memory\n"); | 334 | dev_err(&pdev->dev, "failed to request I/O memory\n"); |
| 337 | ret = -EBUSY; | 335 | return -EBUSY; |
| 338 | goto failed_fbi; | ||
| 339 | } | 336 | } |
| 340 | 337 | ||
| 341 | fbi->regbase = ioremap(res->start, resource_size(res)); | 338 | fbi->regbase = ioremap(res->start, resource_size(res)); |
| @@ -346,17 +343,19 @@ static int vt8500lcd_probe(struct platform_device *pdev) | |||
| 346 | } | 343 | } |
| 347 | 344 | ||
| 348 | disp_timing = of_get_display_timings(pdev->dev.of_node); | 345 | disp_timing = of_get_display_timings(pdev->dev.of_node); |
| 349 | if (!disp_timing) | 346 | if (!disp_timing) { |
| 350 | return -EINVAL; | 347 | ret = -EINVAL; |
| 348 | goto failed_free_io; | ||
| 349 | } | ||
| 351 | 350 | ||
| 352 | ret = of_get_fb_videomode(pdev->dev.of_node, &of_mode, | 351 | ret = of_get_fb_videomode(pdev->dev.of_node, &of_mode, |
| 353 | OF_USE_NATIVE_MODE); | 352 | OF_USE_NATIVE_MODE); |
| 354 | if (ret) | 353 | if (ret) |
| 355 | return ret; | 354 | goto failed_free_io; |
| 356 | 355 | ||
| 357 | ret = of_property_read_u32(pdev->dev.of_node, "bits-per-pixel", &bpp); | 356 | ret = of_property_read_u32(pdev->dev.of_node, "bits-per-pixel", &bpp); |
| 358 | if (ret) | 357 | if (ret) |
| 359 | return ret; | 358 | goto failed_free_io; |
| 360 | 359 | ||
| 361 | /* try allocating the framebuffer */ | 360 | /* try allocating the framebuffer */ |
| 362 | fb_mem_len = of_mode.xres * of_mode.yres * 2 * (bpp / 8); | 361 | fb_mem_len = of_mode.xres * of_mode.yres * 2 * (bpp / 8); |
| @@ -364,7 +363,8 @@ static int vt8500lcd_probe(struct platform_device *pdev) | |||
| 364 | GFP_KERNEL); | 363 | GFP_KERNEL); |
| 365 | if (!fb_mem_virt) { | 364 | if (!fb_mem_virt) { |
| 366 | pr_err("%s: Failed to allocate framebuffer\n", __func__); | 365 | pr_err("%s: Failed to allocate framebuffer\n", __func__); |
| 367 | return -ENOMEM; | 366 | ret = -ENOMEM; |
| 367 | goto failed_free_io; | ||
| 368 | } | 368 | } |
| 369 | 369 | ||
| 370 | fbi->fb.fix.smem_start = fb_mem_phys; | 370 | fbi->fb.fix.smem_start = fb_mem_phys; |
| @@ -447,9 +447,6 @@ failed_free_io: | |||
| 447 | iounmap(fbi->regbase); | 447 | iounmap(fbi->regbase); |
| 448 | failed_free_res: | 448 | failed_free_res: |
| 449 | release_mem_region(res->start, resource_size(res)); | 449 | release_mem_region(res->start, resource_size(res)); |
| 450 | failed_fbi: | ||
| 451 | kfree(fbi); | ||
| 452 | failed: | ||
| 453 | return ret; | 450 | return ret; |
| 454 | } | 451 | } |
| 455 | 452 | ||
