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path: root/drivers/media/common/tuners/tda18212.c
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Diffstat (limited to 'drivers/media/common/tuners/tda18212.c')
-rw-r--r--drivers/media/common/tuners/tda18212.c31
1 files changed, 23 insertions, 8 deletions
diff --git a/drivers/media/common/tuners/tda18212.c b/drivers/media/common/tuners/tda18212.c
index 1f1db20..e29cc2b 100644
--- a/drivers/media/common/tuners/tda18212.c
+++ b/drivers/media/common/tuners/tda18212.c
@@ -18,7 +18,20 @@
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-#include "tda18212_priv.h"
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include "tda18212.h"
+
+struct tda18212_priv {
+ struct tda18212_config *cfg;
+ struct i2c_adapter *i2c;
+};
+
+#define dbg(fmt, arg...) \
+do { \
+ if (debug) \
+ pr_info("%s: " fmt, __func__, ##arg); \
+} while (0)
static int debug;
module_param(debug, int, 0644);
@@ -46,7 +59,8 @@ static int tda18212_wr_regs(struct tda18212_priv *priv, u8 reg, u8 *val,
if (ret == 1) {
ret = 0;
} else {
- warn("i2c wr failed ret:%d reg:%02x len:%d", ret, reg, len);
+ pr_warn("i2c wr failed ret:%d reg:%02x len:%d\n",
+ ret, reg, len);
ret = -EREMOTEIO;
}
return ret;
@@ -77,7 +91,8 @@ static int tda18212_rd_regs(struct tda18212_priv *priv, u8 reg, u8 *val,
memcpy(val, buf, len);
ret = 0;
} else {
- warn("i2c rd failed ret:%d reg:%02x len:%d", ret, reg, len);
+ pr_warn("i2c rd failed ret:%d reg:%02x len:%d\n",
+ ret, reg, len);
ret = -EREMOTEIO;
}
@@ -129,8 +144,8 @@ static int tda18212_set_params(struct dvb_frontend *fe,
{ 0x92, 0x53, 0x03 }, /* DVB-C */
};
- dbg("%s: delsys=%d RF=%d BW=%d", __func__,
- c->delivery_system, c->frequency, c->bandwidth_hz);
+ dbg("delsys=%d RF=%d BW=%d\n",
+ c->delivery_system, c->frequency, c->bandwidth_hz);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1); /* open I2C-gate */
@@ -196,7 +211,7 @@ exit:
return ret;
error:
- dbg("%s: failed:%d", __func__, ret);
+ dbg("failed:%d\n", ret);
goto exit;
}
@@ -245,13 +260,13 @@ struct dvb_frontend *tda18212_attach(struct dvb_frontend *fe,
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0); /* close I2C-gate */
- dbg("%s: ret:%d chip ID:%02x", __func__, ret, val);
+ dbg("ret:%d chip ID:%02x\n", ret, val);
if (ret || val != 0xc7) {
kfree(priv);
return NULL;
}
- info("NXP TDA18212HN successfully identified.");
+ pr_info("NXP TDA18212HN successfully identified\n");
memcpy(&fe->ops.tuner_ops, &tda18212_tuner_ops,
sizeof(struct dvb_tuner_ops));