Subject: Build error in -next due to 'drivers/video/fbdev/atyfb: Replace MTRR UC hole with strong UC'

From: Guenter Roeck <[email-masked]>
Date: Thu, 30 Jul 2015 19:26:00 -0700

Hi Luis,

probably the zero-day build already told you, but just in case:

Your commit 'drivers/video/fbdev/atyfb: Replace MTRR UC hole with strong UC'
causes build errors for architectures which don't support ioremap_uc.
This affects at least the alpha architecture, though there may be others.

Here is the build error:

drivers/video/fbdev/aty/atyfb_base.c: In function 'atyfb_setup_generic':
drivers/video/fbdev/aty/atyfb_base.c:3447:2: error: implicit declaration of function 'ioremap_uc'

Thanks,
Guenter