diff options
Diffstat (limited to 'drivers/video/atmel_lcdfb.c')
| -rw-r--r-- | drivers/video/atmel_lcdfb.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c index 9c59259..5a24c64 100644 --- a/drivers/video/atmel_lcdfb.c +++ b/drivers/video/atmel_lcdfb.c @@ -939,7 +939,7 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev) ret = register_framebuffer(info); if (ret < 0) { dev_err(dev, "failed to register framebuffer device: %d\n", ret); - goto free_cmap; + goto reset_drvdata; } /* add selected videomode to modelist */ @@ -955,7 +955,8 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev) return 0; - +reset_drvdata: + dev_set_drvdata(dev, NULL); free_cmap: fb_dealloc_cmap(&info->cmap); unregister_irqs: @@ -992,10 +993,11 @@ static int __exit atmel_lcdfb_remove(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct fb_info *info = dev_get_drvdata(dev); - struct atmel_lcdfb_info *sinfo = info->par; + struct atmel_lcdfb_info *sinfo; - if (!sinfo) + if (!info || !info->par) return 0; + sinfo = info->par; cancel_work_sync(&sinfo->task); exit_backlight(sinfo); |
