diff --git a/drivers/media/dvb-frontends/af9013.c b/drivers/media/dvb-frontends/af9013.c
index 19ba66ad23fa..fb504f1e9125 100644
--- a/drivers/media/dvb-frontends/af9013.c
+++ b/drivers/media/dvb-frontends/af9013.c
@@ -58,7 +58,7 @@ static int af9013_wr_regs_i2c(struct af9013_state *priv, u8 mbox, u16 reg,
 		{
 			.addr = priv->config.i2c_addr,
 			.flags = 0,
-			.len = sizeof(buf),
+			.len = 3 + len,
 			.buf = buf,
 		}
 	};
diff --git a/drivers/media/dvb-frontends/af9033.c b/drivers/media/dvb-frontends/af9033.c
index 11f1555e66dc..30ee59052157 100644
--- a/drivers/media/dvb-frontends/af9033.c
+++ b/drivers/media/dvb-frontends/af9033.c
@@ -48,7 +48,7 @@ static int af9033_wr_regs(struct af9033_state *state, u32 reg, const u8 *val,
 		{
 			.addr = state->cfg.i2c_addr,
 			.flags = 0,
-			.len = sizeof(buf),
+			.len = 3 + len,
 			.buf = buf,
 		}
 	};
diff --git a/drivers/media/dvb-frontends/rtl2830.c b/drivers/media/dvb-frontends/rtl2830.c
index b908800b390d..7efb796c472c 100644
--- a/drivers/media/dvb-frontends/rtl2830.c
+++ b/drivers/media/dvb-frontends/rtl2830.c
@@ -39,7 +39,7 @@ static int rtl2830_wr(struct rtl2830_priv *priv, u8 reg, const u8 *val, int len)
 		{
 			.addr = priv->cfg.i2c_addr,
 			.flags = 0,
-			.len = 1+len,
+			.len = 1 + len,
 			.buf = buf,
 		}
 	};
diff --git a/drivers/media/dvb-frontends/rtl2832.c b/drivers/media/dvb-frontends/rtl2832.c
index cd1e6965ac11..ff73da9365e3 100644
--- a/drivers/media/dvb-frontends/rtl2832.c
+++ b/drivers/media/dvb-frontends/rtl2832.c
@@ -170,7 +170,7 @@ static int rtl2832_wr(struct rtl2832_priv *priv, u8 reg, u8 *val, int len)
 		{
 			.addr = priv->cfg.i2c_addr,
 			.flags = 0,
-			.len = 1+len,
+			.len = 1 + len,
 			.buf = buf,
 		}
 	};
diff --git a/drivers/media/dvb-frontends/s5h1420.c b/drivers/media/dvb-frontends/s5h1420.c
index 97c400a4297f..93eeaf7118fd 100644
--- a/drivers/media/dvb-frontends/s5h1420.c
+++ b/drivers/media/dvb-frontends/s5h1420.c
@@ -854,7 +854,7 @@ static int s5h1420_tuner_i2c_tuner_xfer(struct i2c_adapter *i2c_adap, struct i2c
 
 	memcpy(&m[1], msg, sizeof(struct i2c_msg) * num);
 
-	return i2c_transfer(state->i2c, m, 1+num) == 1 + num ? num : -EIO;
+	return i2c_transfer(state->i2c, m, 1 + num) == 1 + num ? num : -EIO;
 }
 
 static struct i2c_algorithm s5h1420_tuner_i2c_algo = {
diff --git a/drivers/media/dvb-frontends/tda10071.c b/drivers/media/dvb-frontends/tda10071.c
index 1d8bc2ea4b10..8ad3a57cf640 100644
--- a/drivers/media/dvb-frontends/tda10071.c
+++ b/drivers/media/dvb-frontends/tda10071.c
@@ -35,7 +35,7 @@ static int tda10071_wr_regs(struct tda10071_priv *priv, u8 reg, u8 *val,
 		{
 			.addr = priv->cfg.demod_i2c_addr,
 			.flags = 0,
-			.len = sizeof(buf),
+			.len = 1 + len,
 			.buf = buf,
 		}
 	};
@@ -76,7 +76,7 @@ static int tda10071_rd_regs(struct tda10071_priv *priv, u8 reg, u8 *val,
 		}, {
 			.addr = priv->cfg.demod_i2c_addr,
 			.flags = I2C_M_RD,
-			.len = sizeof(buf),
+			.len = len,
 			.buf = buf,
 		}
 	};
diff --git a/drivers/media/pci/cx18/cx18-driver.c b/drivers/media/pci/cx18/cx18-driver.c
index 87f5bcf29e90..c1f8cc6f14b2 100644
--- a/drivers/media/pci/cx18/cx18-driver.c
+++ b/drivers/media/pci/cx18/cx18-driver.c
@@ -327,7 +327,7 @@ void cx18_read_eeprom(struct cx18 *cx, struct tveeprom *tv)
 	struct i2c_client *c;
 	u8 eedata[256];
 
-	c = kzalloc(sizeof(*c), GFP_ATOMIC);
+	c = kzalloc(sizeof(*c), GFP_KERNEL);
 
 	strlcpy(c->name, "cx18 tveeprom tmp", sizeof(c->name));
 	c->adapter = &cx->i2c_adap[0];
diff --git a/drivers/media/tuners/e4000.c b/drivers/media/tuners/e4000.c
index 30192463c9e1..c9cc1232f2e5 100644
--- a/drivers/media/tuners/e4000.c
+++ b/drivers/media/tuners/e4000.c
@@ -32,7 +32,7 @@ static int e4000_wr_regs(struct e4000_priv *priv, u8 reg, u8 *val, int len)
 		{
 			.addr = priv->cfg->i2c_addr,
 			.flags = 0,
-			.len = sizeof(buf),
+			.len = 1 + len,
 			.buf = buf,
 		}
 	};
@@ -73,7 +73,7 @@ static int e4000_rd_regs(struct e4000_priv *priv, u8 reg, u8 *val, int len)
 		}, {
 			.addr = priv->cfg->i2c_addr,
 			.flags = I2C_M_RD,
-			.len = sizeof(buf),
+			.len = len,
 			.buf = buf,
 		}
 	};
diff --git a/drivers/media/tuners/fc2580.c b/drivers/media/tuners/fc2580.c
index 430fa5163ec7..3aecaf465094 100644
--- a/drivers/media/tuners/fc2580.c
+++ b/drivers/media/tuners/fc2580.c
@@ -49,7 +49,7 @@ static int fc2580_wr_regs(struct fc2580_priv *priv, u8 reg, u8 *val, int len)
 		{
 			.addr = priv->cfg->i2c_addr,
 			.flags = 0,
-			.len = sizeof(buf),
+			.len = 1 + len,
 			.buf = buf,
 		}
 	};
@@ -89,7 +89,7 @@ static int fc2580_rd_regs(struct fc2580_priv *priv, u8 reg, u8 *val, int len)
 		}, {
 			.addr = priv->cfg->i2c_addr,
 			.flags = I2C_M_RD,
-			.len = sizeof(buf),
+			.len = len,
 			.buf = buf,
 		}
 	};
diff --git a/drivers/media/tuners/tda18212.c b/drivers/media/tuners/tda18212.c
index b3a4adf9ff8f..abe256e1f843 100644
--- a/drivers/media/tuners/tda18212.c
+++ b/drivers/media/tuners/tda18212.c
@@ -40,7 +40,7 @@ static int tda18212_wr_regs(struct tda18212_priv *priv, u8 reg, u8 *val,
 		{
 			.addr = priv->cfg->i2c_address,
 			.flags = 0,
-			.len = sizeof(buf),
+			.len = 1 + len,
 			.buf = buf,
 		}
 	};
@@ -81,7 +81,7 @@ static int tda18212_rd_regs(struct tda18212_priv *priv, u8 reg, u8 *val,
 		}, {
 			.addr = priv->cfg->i2c_address,
 			.flags = I2C_M_RD,
-			.len = sizeof(buf),
+			.len = len,
 			.buf = buf,
 		}
 	};
diff --git a/drivers/media/tuners/tda18218.c b/drivers/media/tuners/tda18218.c
index 7e2b32ee5349..9300e9361e3b 100644
--- a/drivers/media/tuners/tda18218.c
+++ b/drivers/media/tuners/tda18218.c
@@ -83,7 +83,7 @@ static int tda18218_rd_regs(struct tda18218_priv *priv, u8 reg, u8 *val, u8 len)
 		}, {
 			.addr = priv->cfg->i2c_address,
 			.flags = I2C_M_RD,
-			.len = sizeof(buf),
+			.len = reg + len,
 			.buf = buf,
 		}
 	};
