[PATCH] dvb: bt8xx: whitespace cleanup

whitespace cleanup

Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/media/dvb/bt8xx/bt878.c b/drivers/media/dvb/bt8xx/bt878.c
index 7e51530b58732bb88f7c3a750bf116bf524a1e0f..3c5a8e273c4aa47488837a3110deab42f33099b2 100644 (file)
--- 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 e1b9809d1b083b0f2d32be74884df713b1fc81df..837623f7fcdfce60e08bc97de33c09134c49462f 100644 (file)
--- 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)