[2.6 patch] drivers/char/rio/rio_linux.c: make a variable static

[Adrian Bunk]

This patch makes a needlessly global variable static.

Signed-off-by: Adrian Bunk <bunk@xxxxxxxxx>

--- linux-2.6.12-rc2-mm3-full/drivers/char/rio/rio_linux.c.old	2005-04-17 18:18:39.000000000 +0200
+++ linux-2.6.12-rc2-mm3-full/drivers/char/rio/rio_linux.c	2005-04-17 18:18:47.000000000 +0200
@@ -221,7 +221,7 @@
 /* Set the mask to all-ones. This alas, only supports 32 interrupts. 
    Some architectures may need more. -- Changed to LONG to
    support up to 64 bits on 64bit architectures. -- REW 20/06/99 */
-long rio_irqmask = -1;
+static long rio_irqmask = -1;
 
 MODULE_AUTHOR("Rogier Wolff <R.E.Wolff@xxxxxxxxxxxx>, Patrick van de Lageweg <patrick@xxxxxxxxxxxx>");
 MODULE_DESCRIPTION("RIO driver");

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