[PATCH] fix compile error in imsttfb.c

[Paul Mackerras]

As it currently stands, drivers/video/imsttfb.c will give a compile
error if FBCON_HAS_CFB32 is defined.  This patch fixes that.

There used to be a declaration of `i' which was only used if
FBCON_HAS_CFB32 was defined.  I suspect that somebody was compiling
without FBCON_HAS_CFB32 and saw an unused variable warning from gcc
and decided to take out the declaration.  This patch will avoid that
warning.

Linus, please apply.

Paul.

diff -urN linux/drivers/video/imsttfb.c linuxppc_2_4/drivers/video/imsttfb.c
--- linux/drivers/video/imsttfb.c	Thu Jul  5 14:46:16 2001
+++ linuxppc_2_4/drivers/video/imsttfb.c	Thu Jul  5 10:58:09 2001
@@ -1278,10 +1278,11 @@
 				break;
 #endif
 #ifdef FBCON_HAS_CFB32
-			case 32:
-				i = (regno << 8) | regno;
+			case 32: {
+				int i = (regno << 8) | regno;
 				p->fbcon_cmap.cfb32[regno] = (i << 16) | i;
 				break;
+			}
 #endif
 		}