[PATCH] S2io: Code cleanup

Hi,
We are submitting a series of 13 patches to support our Xframe I and
Xframe II line of products. The patches can be categorized as follows:

Patches 1-8 : Changes applicable to both Xframe I and II
Patches 9-11: Xframe II specific features
Patch 12: Addresses issues found during testing cycle.
Patch 13: Incorpoates mostly the review comments from community
	and some last moment bug fixes.

Please review the patches and let us know your comments.

Starting with patch 1 below.
This patch involves cosmetic changes(tabs and indentation,
regrouping of transmit and receive data structures, typecasting,
code cleanup).
Signed-off-by: Ravinandan Arakali <ravinandan.arakali@neterion.com>
Signed-off-by: Raghavendra Koushik <raghavendra.koushik@neterion.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

drivers/net/s2io-regs.h

@@ -77,19 +77,18 @@ typedef struct _XENA_dev_config {
 #define ADAPTER_ECC_EN                     BIT(55)
 
 	u64 serr_source;
-#define SERR_SOURCE_PIC					BIT(0)
-#define SERR_SOURCE_TXDMA				BIT(1)
-#define SERR_SOURCE_RXDMA				BIT(2)
+#define SERR_SOURCE_PIC			BIT(0)
+#define SERR_SOURCE_TXDMA		BIT(1)
+#define SERR_SOURCE_RXDMA		BIT(2)
 #define SERR_SOURCE_MAC                 BIT(3)
 #define SERR_SOURCE_MC                  BIT(4)
 #define SERR_SOURCE_XGXS                BIT(5)
-#define	SERR_SOURCE_ANY					(SERR_SOURCE_PIC		| \
-										SERR_SOURCE_TXDMA	| \
-										SERR_SOURCE_RXDMA	| \
-										SERR_SOURCE_MAC		| \
-										SERR_SOURCE_MC      | \
-										SERR_SOURCE_XGXS)
-
+#define	SERR_SOURCE_ANY			(SERR_SOURCE_PIC	| \
+					SERR_SOURCE_TXDMA	| \
+					SERR_SOURCE_RXDMA	| \
+					SERR_SOURCE_MAC		| \
+					SERR_SOURCE_MC		| \
+					SERR_SOURCE_XGXS)
 
 	u8 unused_0[0x800 - 0x120];