V4L/DVB (11085): au0828/au8522: Codingstyle fixes

Take a pass over all of the au0828/au8522 files and cleanup all the codingstyle
issues.  This patch does not make *any* functional change to the code.

Signed-off-by: Devin Heitmueller <dheitmueller@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/dvb/frontends/au8522_dig.c b/drivers/media/dvb/frontends/au8522_dig.c
index 7e24b91..3573125 100644
--- a/drivers/media/dvb/frontends/au8522_dig.c
+++ b/drivers/media/dvb/frontends/au8522_dig.c
@@ -36,16 +36,16 @@
 static LIST_HEAD(hybrid_tuner_instance_list);
 static DEFINE_MUTEX(au8522_list_mutex);
 
-#define dprintk(arg...) do {		\
-	if (debug) 			\
-		 printk(arg); 		\
+#define dprintk(arg...)\
+	do { if (debug)\
+		printk(arg);\
 	} while (0)
 
 /* 16 bit registers, 8 bit values */
 int au8522_writereg(struct au8522_state *state, u16 reg, u8 data)
 {
 	int ret;
-	u8 buf [] = { (reg >> 8) | 0x80, reg & 0xff, data };
+	u8 buf[] = { (reg >> 8) | 0x80, reg & 0xff, data };
 
 	struct i2c_msg msg = { .addr = state->config->demod_address,
 			       .flags = 0, .buf = buf, .len = 3 };
@@ -62,10 +62,10 @@
 u8 au8522_readreg(struct au8522_state *state, u16 reg)
 {
 	int ret;
-	u8 b0 [] = { (reg >> 8) | 0x40, reg & 0xff };
-	u8 b1 [] = { 0 };
+	u8 b0[] = { (reg >> 8) | 0x40, reg & 0xff };
+	u8 b1[] = { 0 };
 
-	struct i2c_msg msg [] = {
+	struct i2c_msg msg[] = {
 		{ .addr = state->config->demod_address, .flags = 0,
 		  .buf = b0, .len = 2 },
 		{ .addr = state->config->demod_address, .flags = I2C_M_RD,