staging: dgnc: Avoid multiple blank lines

This patch fixes the checkpatch.pl warnings regarding multiple blank
lines as single blank line is the preferred coding style.
Signed-off-by: NRehas Sachdeva <aquannie@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/dgnc/dgnc_driver.h

@@ -88,7 +88,6 @@
 #define   _POSIX_VDISABLE '\0'
 #endif
 
-
 /*
  * All the possible states the driver can be while being loaded.
  */
@@ -106,7 +105,6 @@ enum {
 	BOARD_READY
 };
 
-
 /*************************************************************************
  *
  * Structures and closely related defines.
@@ -145,7 +143,6 @@ struct board_ops {
  ************************************************************************/
 #define BD_IS_PCI_EXPRESS     0x0001	  /* Is a PCI Express board */
 
-
 /*
  *	Per-board information
  */
@@ -241,7 +238,6 @@ struct dgnc_board {
 
 };
 
-
 /************************************************************************
  * Unit flag definitions for un_flags.
  ************************************************************************/
@@ -277,7 +273,6 @@ struct un_t {
 	struct device *un_sysfs;
 };
 
-
 /************************************************************************
  * Device flag definitions for ch_flags.
  ************************************************************************/
@@ -300,7 +295,6 @@ struct un_t {
 #define CH_FORCED_STOP  0x20000		/* Output is forcibly stopped	*/
 #define CH_FORCED_STOPI 0x40000		/* Input is forcibly stopped	*/
 
-
 /* Our Read/Error/Write queue sizes */
 #define RQUEUEMASK	0x1FFF		/* 8 K - 1 */
 #define EQUEUEMASK	0x1FFF		/* 8 K - 1 */
@@ -309,7 +303,6 @@ struct un_t {
 #define EQUEUESIZE	RQUEUESIZE
 #define WQUEUESIZE	(WQUEUEMASK + 1)
 
-
 /************************************************************************
  * Channel information structure.
  ************************************************************************/
@@ -397,7 +390,6 @@ struct channel_t {
 	ulong		ch_intr_tx;	/* Count of interrupts */
 	ulong		ch_intr_rx;	/* Count of interrupts */
 
-
 	/* /proc/<board>/<channel> entries */
 	struct proc_dir_entry *proc_entry_pointer;
 	struct dgnc_proc_entry *dgnc_channel_table;

drivers/staging/dgnc/dgnc_neo.h

@@ -65,7 +65,6 @@ struct neo_uart_struct {
 #define NEO_EEDO  0x80		/* Data Out is an Input Pin */
 #define NEO_EEREG 0x8E		/* offset to EEPROM control reg */
 
-
 #define NEO_VPD_IMAGESIZE 0x40	/* size of image to read from EEPROM in words */
 #define NEO_VPD_IMAGEBYTES (NEO_VPD_IMAGESIZE * 2)
 

drivers/staging/dgnc/dgnc_pci.h

@@ -59,7 +59,6 @@
 #define PCI_DEVICE_NEO_EXPRESS_8RJ45_PCI_NAME	"Neo 8 PCI Express RJ45"
 #define PCI_DEVICE_NEO_EXPRESS_4_IBM_PCI_NAME	"Neo 4 PCI Express IBM"
 
-
 /* Size of Memory and I/O for PCI (4 K) */
 #define PCI_RAM_SIZE				0x1000