CVS commit: [netbsd-7] src/sys/external/bsd/drm2/dist/drm/i915

["Soren Jacobsen" <snj%netbsd.org@localhost>]

Module Name:    src
Committed By:   snj
Date:           Thu Feb 11 23:23:11 UTC 2016

Modified Files:
        src/sys/external/bsd/drm2/dist/drm/i915 [netbsd-7]: i915_dma.c

Log Message:
Pull up following revision(s) (requested by riastradh in ticket #1091):
        sys/external/bsd/drm2/dist/drm/i915/i915_dma.c: revisions 1.17, 1.18
Zero out the guard for bus_space_unmap before calling i915_dma_cleanup() which
calls i915_free_hws(), which then tries to unmap. Perhaps this fixes PR/50060.
--
fix the same bug on the linux side, print the error, and return the -tive
error to mimick linux.


To generate a diff of this commit:
cvs rdiff -u -r1.10.2.4 -r1.10.2.5 \
    src/sys/external/bsd/drm2/dist/drm/i915/i915_dma.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.