e1000e: cleanup hw.h

Remove unnecessary #include, forward prototype of struct e1000_adapter and
an empty comment; fix a comment which mentions "static data for the MAC"
which is not applicable to the following struct; and cleanup some
whitespace issues.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

drivers/net/ethernet/intel/e1000e/hw.h

@@ -29,12 +29,9 @@
 #ifndef _E1000_HW_H_
 #define _E1000_HW_H_
 
-#include <linux/types.h>
+#include "defines.h"
 
 struct e1000_hw;
-struct e1000_adapter;
-
-#include "defines.h"
 
 enum e1e_registers {
 	E1000_CTRL     = 0x00000, /* Device Control - RW */
@@ -392,12 +389,10 @@ enum e1e_registers {
 #define E1000_DEV_ID_82574L			0x10D3
 #define E1000_DEV_ID_82574LA			0x10F6
 #define E1000_DEV_ID_82583V			0x150C
-
 #define E1000_DEV_ID_80003ES2LAN_COPPER_DPT	0x1096
 #define E1000_DEV_ID_80003ES2LAN_SERDES_DPT	0x1098
 #define E1000_DEV_ID_80003ES2LAN_COPPER_SPT	0x10BA
 #define E1000_DEV_ID_80003ES2LAN_SERDES_SPT	0x10BB
-
 #define E1000_DEV_ID_ICH8_82567V_3		0x1501
 #define E1000_DEV_ID_ICH8_IGP_M_AMT		0x1049
 #define E1000_DEV_ID_ICH8_IGP_AMT		0x104A
@@ -664,7 +659,7 @@ struct e1000_data_desc {
 		struct {
 			u8 status;     /* Descriptor status */
 			u8 popts;      /* Packet Options */
-			__le16 special;   /* */
+			__le16 special;
 		} fields;
 	} upper;
 };
@@ -781,7 +776,7 @@ struct e1000_host_mng_command_info {
 	u8 command_data[E1000_HI_MAX_MNG_DATA_LENGTH];
 };
 
-/* Function pointers and static data for the MAC. */
+/* Function pointers for the MAC. */
 struct e1000_mac_operations {
 	s32  (*id_led_init)(struct e1000_hw *);
 	s32  (*blink_led)(struct e1000_hw *);