| commit | 133bb070e94ab41d750c6f2160c8843e46f11b78 | [log] [tgz] |
|---|---|---|
| author | Matthew Garrett <mjg59@srcf.ucam.org> | Mon Apr 13 14:39:44 2009 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Mon Apr 13 15:04:29 2009 -0700 |
| tree | 843aaa121f13ed754c8f14bd7011591035ac1550 | |
| parent | 0ca1071f7dbd673de826eb3fb01bfdfd1d423433 [diff] |
efifb: exit if framebuffer address is invalid efifb will attempt to ioremap a framebuffer even if its starting address is 0, failing and causing an ugly backtrace in the process. Exit before probing if this is the case. Signed-off-by: Matthew Garrett <mjg@redhat.com> Acked-by: Peter Jones <pjones@redhat.com> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>