Re: crash in aty128_set_lcd_enable on PowerBook
From: Olaf Hering
Date: Sun Jul 16 2006 - 12:48:28 EST
On Sun, Jul 16, Olaf Hering wrote:
>
> Current Linus tree crashes in aty128_set_lcd_enable() because par->pdev
> is NULL. This happens since at least a week. Call trace is:
>
> aty128_set_lcd_enable
> aty128fb_set_par
> fbcon_init
> visual_init
> take_over_console
> fbcon_takeover
> notifier_call_chain
> blocking_notifier_call_chain
> register_framebuffer
> aty128fb_probe
aty128_init calls register_framebuffer() before it assigns pdev.
2028 if (register_framebuffer(info) < 0)
2029 return 0;
2030
2031 par->pm_reg = pci_find_capability(pdev, PCI_CAP_ID_PM);
2032 par->pdev = pdev;
2033 par->asleep = 0;
2034 par->lock_blank = 0;
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