diff options
Diffstat (limited to 'drivers/media/common/tuners/tda18212.c')
-rw-r--r-- | drivers/media/common/tuners/tda18212.c | 31 |
1 files changed, 23 insertions, 8 deletions
diff --git a/drivers/media/common/tuners/tda18212.c b/drivers/media/common/tuners/tda18212.c index 1f1db20d46b1..e29cc2bc113a 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)); |