diff options
-rw-r--r-- | drivers/media/common/tuners/tda18271-common.c | 32 | ||||
-rw-r--r-- | drivers/media/common/tuners/tda18271-priv.h | 39 |
2 files changed, 43 insertions, 28 deletions
diff --git a/drivers/media/common/tuners/tda18271-common.c b/drivers/media/common/tuners/tda18271-common.c index aae40e52af5b..39c645787b62 100644 --- a/drivers/media/common/tuners/tda18271-common.c +++ b/drivers/media/common/tuners/tda18271-common.c @@ -676,10 +676,28 @@ fail: return ret; } -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * --------------------------------------------------------------------------- - * Local variables: - * c-basic-offset: 8 - * End: - */ +int _tda_printk(struct tda18271_priv *state, const char *level, + const char *func, const char *fmt, ...) +{ + struct va_format vaf; + va_list args; + int rtn; + + va_start(args, fmt); + + vaf.fmt = fmt; + vaf.va = &args; + + if (state) + rtn = printk("%s%s: [%d-%04x|%c] %pV", + level, func, i2c_adapter_id(state->i2c_props.adap), + state->i2c_props.addr, + (state->role == TDA18271_MASTER) ? 'M' : 'S', + &vaf); + else + rtn = printk("%s%s: %pV", level, func, &vaf); + + va_end(args); + + return rtn; +} diff --git a/drivers/media/common/tuners/tda18271-priv.h b/drivers/media/common/tuners/tda18271-priv.h index 9589ab0576d2..94340f47562b 100644 --- a/drivers/media/common/tuners/tda18271-priv.h +++ b/drivers/media/common/tuners/tda18271-priv.h @@ -136,29 +136,26 @@ extern int tda18271_debug; #define DBG_ADV 8 #define DBG_CAL 16 -#define tda_printk(st, kern, fmt, arg...) do {\ - if (st) { \ - struct tda18271_priv *state = st; \ - printk(kern "%s: [%d-%04x|%s] " fmt, __func__, \ - i2c_adapter_id(state->i2c_props.adap), \ - state->i2c_props.addr, \ - (state->role == TDA18271_MASTER) \ - ? "M" : "S", ##arg); \ - } else \ - printk(kern "%s: " fmt, __func__, ##arg); \ +__attribute__((format(printf, 4, 5))) +int _tda_printk(struct tda18271_priv *state, const char *level, + const char *func, const char *fmt, ...); + +#define tda_printk(st, lvl, fmt, arg...) \ + _tda_printk(st, lvl, __func__, fmt, ##arg) + +#define tda_dprintk(st, lvl, fmt, arg...) \ +do { \ + if (tda18271_debug & lvl) \ + tda_printk(st, KERN_DEBUG, fmt, ##arg); \ } while (0) -#define tda_dprintk(st, lvl, fmt, arg...) do {\ - if (tda18271_debug & lvl) \ - tda_printk(st, KERN_DEBUG, fmt, ##arg); } while (0) - -#define tda_info(fmt, arg...) printk(KERN_INFO fmt, ##arg) -#define tda_warn(fmt, arg...) tda_printk(priv, KERN_WARNING, fmt, ##arg) -#define tda_err(fmt, arg...) tda_printk(priv, KERN_ERR, fmt, ##arg) -#define tda_dbg(fmt, arg...) tda_dprintk(priv, DBG_INFO, fmt, ##arg) -#define tda_map(fmt, arg...) tda_dprintk(priv, DBG_MAP, fmt, ##arg) -#define tda_reg(fmt, arg...) tda_dprintk(priv, DBG_REG, fmt, ##arg) -#define tda_cal(fmt, arg...) tda_dprintk(priv, DBG_CAL, fmt, ##arg) +#define tda_info(fmt, arg...) pr_info(fmt, ##arg) +#define tda_warn(fmt, arg...) tda_printk(priv, KERN_WARNING, fmt, ##arg) +#define tda_err(fmt, arg...) tda_printk(priv, KERN_ERR, fmt, ##arg) +#define tda_dbg(fmt, arg...) tda_dprintk(priv, DBG_INFO, fmt, ##arg) +#define tda_map(fmt, arg...) tda_dprintk(priv, DBG_MAP, fmt, ##arg) +#define tda_reg(fmt, arg...) tda_dprintk(priv, DBG_REG, fmt, ##arg) +#define tda_cal(fmt, arg...) tda_dprintk(priv, DBG_CAL, fmt, ##arg) #define tda_fail(ret) \ ({ \ |