[PATCH] Fix build-failure in drivers/video/s3fb.c

Toralf Förster pointed out that drivers/video/s3fb.c would fail to compile:
> ...
> CC drivers/video/s3fb.o
> drivers/video/s3fb.c: In function `s3_pci_remove':
> drivers/video/s3fb.c:1003: warning: unused variable `par'
> drivers/video/s3fb.c: In function `s3fb_setup':
> drivers/video/s3fb.c:1141: error: `mtrr' undeclared (first use in this function)
> drivers/video/s3fb.c:1141: error: (Each undeclared identifier is reported only once
> drivers/video/s3fb.c:1141: error: for each function it appears in.)
> make[2]: *** [drivers/video/s3fb.o] Error 1
> make[1]: *** [drivers/video] Error 2
> make: *** [drivers] Error 2

Here is fix, it also fixes broken boot options.

Signed-off-by: Linus Torvalds <[e-mail]>

drivers/video/s3fb.c

···
 		if (!*opt)
 			continue;
 #ifdef CONFIG_MTRR
-		else if (!strcmp(opt, "mtrr:"))
+		else if (!strncmp(opt, "mtrr:", 5))
 			mtrr = simple_strtoul(opt + 5, NULL, 0);
 #endif
-		else if (!strcmp(opt, "fasttext:"))
-			mtrr = simple_strtoul(opt + 9, NULL, 0);
+		else if (!strncmp(opt, "fasttext:", 9))
+			fasttext = simple_strtoul(opt + 9, NULL, 0);
 		else
 			mode = opt;
 	}