[media] rtl2832: style changes and minor cleanup

Most of those were reported by checkpatch.pl...

debug module parameter is not used anywhere so remove it.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

1 files changed, 12 insertions, 14 deletions

diff --git a/drivers/media/dvb-frontends/rtl2832.c b/drivers/media/dvb-frontends/rtl2832.c
index 61d4ecbfd180..00e63b9f104d 100644
--- a/drivers/media/dvb-frontends/rtl2832.c
+++ b/drivers/media/dvb-frontends/rtl2832.c
@@ -24,11 +24,6 @@
 
 /* Max transfer size done by I2C transfer functions */
 #define MAX_XFER_SIZE  64
-
-int rtl2832_debug;
-module_param_named(debug, rtl2832_debug, int, 0644);
-MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
-
 #define REG_MASK(b) (BIT(b + 1) - 1)
 
 static const struct rtl2832_reg_entry registers[] = {
@@ -189,8 +184,9 @@ static int rtl2832_wr(struct rtl2832_priv *priv, u8 reg, u8 *val, int len)
         if (ret == 1) {
                 ret = 0;
         } else {
-                dev_warn(&priv->i2c->dev, "%s: i2c wr failed=%d reg=%02x " \
-                                "len=%d\n", KBUILD_MODNAME, ret, reg, len);
+                dev_warn(&priv->i2c->dev,
+                                "%s: i2c wr failed=%d reg=%02x len=%d\n",
+                                KBUILD_MODNAME, ret, reg, len);
                 ret = -EREMOTEIO;
         }
         return ret;
@@ -218,8 +214,9 @@ static int rtl2832_rd(struct rtl2832_priv *priv, u8 reg, u8 *val, int len)
         if (ret == 2) {
                 ret = 0;
         } else {
-                dev_warn(&priv->i2c->dev, "%s: i2c rd failed=%d reg=%02x " \
-                                "len=%d\n", KBUILD_MODNAME, ret, reg, len);
+                dev_warn(&priv->i2c->dev,
+                                "%s: i2c rd failed=%d reg=%02x len=%d\n",
+                                KBUILD_MODNAME, ret, reg, len);
                 ret = -EREMOTEIO;
         }
         return ret;
@@ -417,7 +414,7 @@ static int rtl2832_set_if(struct dvb_frontend *fe, u32 if_freq)
 
         ret = rtl2832_wr_demod_reg(priv, DVBT_PSET_IFFREQ, pset_iffreq);
 
-        return (ret);
+        return ret;
 }
 
 static int rtl2832_init(struct dvb_frontend *fe)
@@ -516,7 +513,8 @@ static int rtl2832_init(struct dvb_frontend *fe)
 
         /*
          * r820t NIM code does a software reset here at the demod -
-         * may not be needed, as there's already a software reset at set_params()
+         * may not be needed, as there's already a software reset at
+         * set_params()
          */
 #if 1
         /* soft reset */
@@ -593,9 +591,9 @@ static int rtl2832_set_frontend(struct dvb_frontend *fe)
         };
 
 
-        dev_dbg(&priv->i2c->dev, "%s: frequency=%d bandwidth_hz=%d " \
-                        "inversion=%d\n", __func__, c->frequency,
-                        c->bandwidth_hz, c->inversion);
+        dev_dbg(&priv->i2c->dev,
+                        "%s: frequency=%d bandwidth_hz=%d inversion=%d\n",
+                        __func__, c->frequency, c->bandwidth_hz, c->inversion);
 
         /* program tuner */
         if (fe->ops.tuner_ops.set_params)