staging: dgap: Fix trailing whitespace in digi.h

This patch fixed trailing whitespace error found by
checkpatch.pl in dgap/digi.h

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Acked-by: Lidza Louina <Lidza.Louina@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/dgap/digi.h b/drivers/staging/dgap/digi.h
index bcea4f7..fe87903 100644 (file)
--- a/drivers/staging/dgap/digi.h
+++ b/drivers/staging/dgap/digi.h
@@ -43,7 +43,7 @@
 #define        TIOCMODG        ('d'<<8) | 250          /* get modem ctrl state */
 #define        TIOCMODS        ('d'<<8) | 251          /* set modem ctrl state */
 
-#ifndef TIOCM_LE 
+#ifndef TIOCM_LE
 #define                TIOCM_LE        0x01            /* line enable          */
 #define                TIOCM_DTR       0x02            /* data terminal ready  */
 #define                TIOCM_RTS       0x04            /* request to send      */
@@ -122,7 +122,7 @@ struct      digiflow_t {
 #endif
 
 /************************************************************************
- * Values for digi_flags 
+ * Values for digi_flags
  ************************************************************************/
 #define DIGI_IXON      0x0001          /* Handle IXON in the FEP       */
 #define DIGI_FAST      0x0002          /* Fast baud rates              */
@@ -193,8 +193,8 @@ struct rw_t {
 #define COMXI_TYPE 5     /* Board type at the designated port is a COM/Xi */
 
                         /* Non-Zero Result codes. */
-#define RESULT_NOBDFND 1 /* A Digi product at that port is not config installed */ 
-#define RESULT_NODESCT 2 /* A memory descriptor was not obtainable */ 
+#define RESULT_NOBDFND 1 /* A Digi product at that port is not config installed */
+#define RESULT_NODESCT 2 /* A memory descriptor was not obtainable */
 #define RESULT_NOOSSIG 3 /* FEP/OS signature was not detected on the board */
 #define RESULT_TOOSML  4 /* Too small an area to shrink.  */
 #define RESULT_NOCHAN  5 /* Channel structure for the board was not found */
@@ -205,7 +205,7 @@ struct shrink_buf_struct {
        unsigned long   shrink_buf_bseg;        /* Amount of board memory */
        unsigned long   shrink_buf_hseg;        /* '186 Beginning of Dual-Port */
 
-       unsigned long   shrink_buf_lseg;        /* '186 Beginning of freed memory                                               */ 
+       unsigned long   shrink_buf_lseg;        /* '186 Beginning of freed memory                                               */
        unsigned long   shrink_buf_mseg;        /* Linear address from start of
                                                   dual-port were freed memory
                                                   begins, host viewpoint. */
@@ -220,18 +220,18 @@ struct shrink_buf_struct {
 
        unsigned char   shrink_buf_result;      /* Reason for call failing
                                                   Zero is Good return */
-       unsigned char   shrink_buf_init;        /* Non-Zero if it caused an     
+       unsigned char   shrink_buf_init;        /* Non-Zero if it caused an
                                                   xxinit call. */
 
        unsigned char   shrink_buf_anports;     /* Number of async ports  */
        unsigned char   shrink_buf_snports;     /* Number of sync  ports */
        unsigned char   shrink_buf_type;        /* Board type 1 = PC/Xi,
                                                              2 = PC/Xm,
-                                                             3 = PC/Xe  
-                                                             4 = MC/Xi  
+                                                             3 = PC/Xe
+                                                             4 = MC/Xi
                                                              5 = COMX/i */
        unsigned char   shrink_buf_card;        /* Card number */
-       
+
 };
 
 /************************************************************************
@@ -244,7 +244,7 @@ struct digi_dinfo {
 };
 
 #define        DIGI_GETDD      ('d'<<8) | 248          /* get driver info      */
- 
+
 /************************************************************************
  * Structure used with ioctl commands for per-board information
  *
@@ -264,7 +264,7 @@ struct digi_info {
 };
 
 #define        DIGI_GETBD      ('d'<<8) | 249          /* get board info          */
- 
+
 struct digi_stat {
        unsigned int    info_chan;              /* Channel number (0 based)  */
        unsigned int    info_brd;               /* Board number (0 based)  */
@@ -299,7 +299,7 @@ struct digi_ch {
 };
 
 /*
-* This structure is used with the DIGI_FEPCMD ioctl to 
+* This structure is used with the DIGI_FEPCMD ioctl to
 * tell the driver which port to send the command for.
 */
 struct digi_cmd {