Remove extraneous "extern int display_zoom" declarations.
commita9217bde2749df65d2f59fb63bf1622096263e4f
authorFrank Gevaerts <frank@gevaerts.be>
Thu, 14 Jun 2012 20:22:30 +0000 (14 22:22 +0200)
committerFrank Gevaerts <frank@gevaerts.be>
Thu, 14 Jun 2012 20:23:50 +0000 (14 22:23 +0200)
tree1117734f9df84c58d57f2092636386d569cd97a0
parent784fb6a1ddf27085c13972fdb0f8f9ddcbfa8b50
Remove extraneous "extern int display_zoom" declarations.

One extern declaration of a variable should be enough for everyone!

Change-Id: Idd4f4e05abaa5bb82693134a262d4023e1be6bd6
firmware/target/hosted/sdl/lcd-sdl.h
firmware/target/hosted/sdl/system-sdl.c