Re: [PATCH 2/4] fbdev/cirrusfb: Rewrite Zorro graphics card probing
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From: Jeff Garzik <hidden>
Date: 2011-10-20 17:03:14
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On 10/20/2011 07:42 AM, Geert Uytterhoeven wrote:
As indicated by commit a7f4d00a82feb5b311f765bf9522bc55bee0684f ("zorro:
Defer device_register() until all devices have been identified"), cirrusfb
crashes if zorro_find_device() cannot find an expected device.
Rewrite the Zorro device probe code to make it more robust, easier to
understand, and more extensible.
Other logical changes:
- For cards that show up as 2 Zorro devices, autoprobe graphics memory
sizes based on the size of the Zorro device containing the graphics
memory.
Acording to the NetBSD sources, this is safe.
Signed-off-by: Geert Uytterhoeven<geert@linux-m68k.org>Acked-by: Jeff Garzik <redacted>