2 files changed, 21 insertions, 21 deletions

diff --git a/drivers/media/dvb/bt8xx/bt878.c b/drivers/media/dvb/bt8xx/bt878.c
index 7e51530b5873..3c5a8e273c4a 100644
--- a/drivers/media/dvb/bt8xx/bt878.c
+++ b/drivers/media/dvb/bt8xx/bt878.c
@@ -12,19 +12,19 @@
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
- * 
+ *
 
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
 
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
- * 
+ *
  */
 
 #include <linux/module.h>
@@ -58,7 +58,7 @@ module_param_named(verbose, bt878_verbose, int, 0444);
 MODULE_PARM_DESC(verbose,
                  "verbose startup messages, default is 1 (yes)");
 module_param_named(debug, bt878_debug, int, 0644);
-MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off).");
+MODULE_PARM_DESC(debug, "Turn on/off debugging, default is 0 (off).");
 
 int bt878_num;
 struct bt878 bt878[BT878_MAX];
@@ -128,21 +128,21 @@ static int bt878_mem_alloc(struct bt878 *bt)
 }
 
 /* RISC instructions */
-#define RISC_WRITE              (0x01 << 28)
-#define RISC_JUMP               (0x07 << 28)
-#define RISC_SYNC               (0x08 << 28)
+#define RISC_WRITE              (0x01 << 28)
+#define RISC_JUMP               (0x07 << 28)
+#define RISC_SYNC               (0x08 << 28)
 
 /* RISC bits */
-#define RISC_WR_SOL             (1 << 27)
-#define RISC_WR_EOL             (1 << 26)
-#define RISC_IRQ                (1 << 24)
+#define RISC_WR_SOL             (1 << 27)
+#define RISC_WR_EOL             (1 << 26)
+#define RISC_IRQ                (1 << 24)
 #define RISC_STATUS(status)     ((((~status) & 0x0F) << 20) | ((status & 0x0F) << 16))
-#define RISC_SYNC_RESYNC        (1 << 15)
-#define RISC_SYNC_FM1           0x06
-#define RISC_SYNC_VRO           0x0C
+#define RISC_SYNC_RESYNC        (1 << 15)
+#define RISC_SYNC_FM1           0x06
+#define RISC_SYNC_VRO           0x0C
 
 #define RISC_FLUSH()            bt->risc_pos = 0
-#define RISC_INSTR(instr)       bt->risc_cpu[bt->risc_pos++] = cpu_to_le32(instr)
+#define RISC_INSTR(instr)       bt->risc_cpu[bt->risc_pos++] = cpu_to_le32(instr)
 
 static int bt878_make_risc(struct bt878 *bt)
 {
@@ -173,7 +173,7 @@ static void bt878_risc_program(struct bt878 *bt, u32 op_sync_orin)
         RISC_INSTR(RISC_SYNC | RISC_SYNC_FM1 | op_sync_orin);
         RISC_INSTR(0);
 
-        dprintk("bt878: risc len lines %u, bytes per line %u\n", 
+        dprintk("bt878: risc len lines %u, bytes per line %u\n",
                         bt->line_count, bt->line_bytes);
         for (line = 0; line < bt->line_count; line++) {
                 // At the beginning of every block we issue an IRQ with previous (finished) block number set
@@ -228,14 +228,14 @@ void bt878_start(struct bt878 *bt, u32 controlreg, u32 op_sync_orin,
          * Hacked for DST to:
          * SCERR | OCERR | FDSR | FTRGT | FBUS | RISCI
          */
-        int_mask = BT878_ASCERR | BT878_AOCERR | BT878_APABORT | 
-                BT878_ARIPERR | BT878_APPERR | BT878_AFDSR | BT878_AFTRGT | 
+        int_mask = BT878_ASCERR | BT878_AOCERR | BT878_APABORT |
+                BT878_ARIPERR | BT878_APPERR | BT878_AFDSR | BT878_AFTRGT |
                 BT878_AFBUS | BT878_ARISCI;
 
 
         /* ignore pesky bits */
         int_mask &= ~irq_err_ignore;
-        
+
         btwrite(int_mask, BT878_AINT_MASK);
         btwrite(controlreg, BT878_AGPIO_DMA_CTL);
 }
diff --git a/drivers/media/dvb/bt8xx/bt878.h b/drivers/media/dvb/bt8xx/bt878.h
index e1b9809d1b08..837623f7fcdf 100644
--- a/drivers/media/dvb/bt8xx/bt878.h
+++ b/drivers/media/dvb/bt8xx/bt878.h
@@ -1,4 +1,4 @@
-/* 
+/*
     bt878.h - Bt878 audio module (register offsets)
 
     Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@t-online.de>
@@ -120,14 +120,14 @@ struct bt878 {
         u32 risc_pos;
 
         struct tasklet_struct tasklet;
-        int shutdown;   
+        int shutdown;
 };
 
 extern struct bt878 bt878[BT878_MAX];
 
 void bt878_start(struct bt878 *bt, u32 controlreg, u32 op_sync_orin,
                 u32 irq_err_ignore);
-void bt878_stop(struct bt878 *bt);           
+void bt878_stop(struct bt878 *bt);
 
 #if defined(__powerpc__)        /* big-endian */
 extern __inline__ void io_st_le32(volatile unsigned __iomem *addr, unsigned val)