[media] r820t: fix prefix of the r820t_read() function

Just cosmetic changes: all other functions are prefixed
by r820t. Do the same for r820t_read().

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Tested-by: Antti Palosaari <crope@iki.fi>

diff --git a/drivers/media/tuners/r820t.c b/drivers/media/tuners/r820t.c
index ef100ab..e9367d8 100644 (file)
--- a/drivers/media/tuners/r820t.c
+++ b/drivers/media/tuners/r820t.c
@@ -425,7 +425,7 @@ static int r820t_write_reg_mask(struct r820t_priv *priv, u8 reg, u8 val,
        return r820t_write(priv, reg, &val, 1);
 }
 
-static int r820_read(struct r820t_priv *priv, u8 reg, u8 *val, int len)
+static int r820t_read(struct r820t_priv *priv, u8 reg, u8 *val, int len)
 {
        int rc, i;
        u8 *p = &priv->buf[1];
@@ -573,7 +573,7 @@ static int r820t_set_pll(struct r820t_priv *priv, u32 freq)
                mix_div = mix_div << 1;
        }
 
-       rc = r820_read(priv, 0x00, data, sizeof(data));
+       rc = r820t_read(priv, 0x00, data, sizeof(data));
        if (rc < 0)
                return rc;
 
@@ -660,7 +660,7 @@ static int r820t_set_pll(struct r820t_priv *priv, u32 freq)
                msleep(10);
 
                /* Check if PLL has locked */
-               rc = r820_read(priv, 0x00, data, 3);
+               rc = r820t_read(priv, 0x00, data, 3);
                if (rc < 0)
                        return rc;
                if (data[2] & 0x40)
@@ -1062,7 +1062,7 @@ static int r820t_set_tv_standard(struct r820t_priv *priv,
                                return rc;
 
                        /* Check if calibration worked */
-                       rc = r820_read(priv, 0x00, data, sizeof(data));
+                       rc = r820t_read(priv, 0x00, data, sizeof(data));
                        if (rc < 0)
                                return rc;
 
@@ -1135,7 +1135,7 @@ static int r820t_read_gain(struct r820t_priv *priv)
        u8 data[4];
        int rc;
 
-       rc = r820_read(priv, 0x00, data, sizeof(data));
+       rc = r820t_read(priv, 0x00, data, sizeof(data));
        if (rc < 0)
                return rc;
 
@@ -1163,7 +1163,7 @@ static int r820t_set_gain_mode(struct r820t_priv *priv,
                if (rc < 0)
                        return rc;
 
-               rc = r820_read(priv, 0x00, data, sizeof(data));
+               rc = r820t_read(priv, 0x00, data, sizeof(data));
                if (rc < 0)
                        return rc;
 
@@ -1349,7 +1349,7 @@ static int r820t_xtal_check(struct r820t_priv *priv)
 
                msleep(5);
 
-               rc = r820_read(priv, 0x00, data, sizeof(data));
+               rc = r820t_read(priv, 0x00, data, sizeof(data));
                if (rc < 0)
                        return rc;
                if ((!data[2]) & 0x40)
@@ -1621,7 +1621,7 @@ struct dvb_frontend *r820t_attach(struct dvb_frontend *fe,
                fe->ops.i2c_gate_ctrl(fe, 1);
 
        /* check if the tuner is there */
-       rc = r820_read(priv, 0x00, data, sizeof(data));
+       rc = r820t_read(priv, 0x00, data, sizeof(data));
        if (rc < 0)
                goto err;