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

[Adrian Bunk]

The patch below makes a needlessly global variable static.


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

--- linux-2.6.10-rc1-mm3-full/drivers/char/hw_random.c.old	2004-11-07 00:10:30.000000000 +0100
+++ linux-2.6.10-rc1-mm3-full/drivers/char/hw_random.c	2004-11-07 00:10:39.000000000 +0100
@@ -369,7 +369,7 @@
 	VIA_RNG_CHUNK_1_MASK	= 0xFF,
 };
 
-u32 via_rng_datum;
+static u32 via_rng_datum;
 
 /*
  * Investigate using the 'rep' prefix to obtain 32 bits of random data

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