tuner-i2c.h File Reference

#include <linux/i2c.h>
#include <linux/slab.h>

Go to the source code of this file.

Data Structures
struct	tuner_i2c_props

Macros
#define	tuner_printk(kernlvl, i2cprops, fmt, arg...)
#define	__tuner_warn(i2cprops, fmt, arg...)
#define	__tuner_info(i2cprops, fmt, arg...)
#define	__tuner_err(i2cprops, fmt, arg...)
#define	__tuner_dbg(i2cprops, fmt, arg...)
#define	tuner_warn(fmt, arg...)   __tuner_warn(priv->i2c_props, fmt, ##arg)
#define	tuner_info(fmt, arg...)   __tuner_info(priv->i2c_props, fmt, ##arg)
#define	tuner_err(fmt, arg...)   __tuner_err(priv->i2c_props, fmt, ##arg)
#define	tuner_dbg(fmt, arg...)   __tuner_dbg(priv->i2c_props, fmt, ##arg)
#define	hybrid_tuner_request_state(type, state, list, i2cadap, i2caddr, devname)
#define	hybrid_tuner_release_state(state)
#define	hybrid_tuner_report_instance_count(state)

Macro Definition Documentation

#define __tuner_dbg	(		i2cprops,
			fmt,
			arg...
	)

Value:

do {                \
    if ((debug))                            \
        tuner_printk(KERN_DEBUG, i2cprops, fmt, ##arg);     \
    } while (0)

Definition at line 107 of file tuner-i2c.h.

#define __tuner_err	(		i2cprops,
			fmt,
			arg...
	)

Value:

do {                \
    tuner_printk(KERN_ERR, i2cprops, fmt, ##arg);           \
    } while (0)

Definition at line 103 of file tuner-i2c.h.

#define __tuner_info	(		i2cprops,
			fmt,
			arg...
	)

Value:

do {            \
    tuner_printk(KERN_INFO, i2cprops, fmt, ##arg);          \
    } while (0)

Definition at line 99 of file tuner-i2c.h.

#define __tuner_warn	(		i2cprops,
			fmt,
			arg...
	)

Value:

do {            \
    tuner_printk(KERN_WARNING, i2cprops, fmt, ##arg);       \
    } while (0)

Definition at line 95 of file tuner-i2c.h.

#define hybrid_tuner_release_state

(

state

)

Value:

({                                  \
    int __ret;                          \
	state->i2c_props.count--;                  \
    __ret = state->i2c_props.count;                 \
    if (!state->i2c_props.count) {                  \
        __tuner_info(state->i2c_props, "destroying instance\n");\
        list_del(&state->hybrid_tuner_instance_list);       \
        kfree(state);                       \
    }                               \
    __ret;                              \
})

Definition at line 161 of file tuner-i2c.h.

#define hybrid_tuner_report_instance_count

(

state

)

Value:

({                                  \
    int __ret = 0;                          \
    if (state)                          \
        __ret = state->i2c_props.count;             \
    __ret;                              \
})

Definition at line 174 of file tuner-i2c.h.

#define hybrid_tuner_request_state	(		type,
			state,
			list,
			i2cadap,
			i2caddr,
			devname
	)

Value:

({                                  \
    int __ret = 0;                          \
    list_for_each_entry(state, &list, hybrid_tuner_instance_list) { \
        if (((i2cadap) && (state->i2c_props.adap)) &&       \
            ((i2c_adapter_id(state->i2c_props.adap) ==      \
              i2c_adapter_id(i2cadap)) &&           \
             (i2caddr == state->i2c_props.addr))) {     \
            __tuner_info(state->i2c_props,          \
                     "attaching existing instance\n");  \
			state->i2c_props.count++;            \
            __ret = state->i2c_props.count;         \
            break;                      \
        }                           \
    }                               \
    if (0 == __ret) {                       \
		state = kzalloc(sizeof(type), GFP_KERNEL);        \
        if (NULL == state)                  \
            goto __fail;                    \
		state->i2c_props.addr = i2caddr;          \
		state->i2c_props.adap = i2cadap;          \
		state->i2c_props.name = devname;          \
        __tuner_info(state->i2c_props,              \
                 "creating new instance\n");        \
        list_add_tail(&state->hybrid_tuner_instance_list, &list);\
		state->i2c_props.count++;             \
        __ret = state->i2c_props.count;             \
    }                               \
__fail:                                 \
    __ret;                              \
})

Definition at line 129 of file tuner-i2c.h.

#define tuner_dbg	(		fmt,
			arg...
	)		__tuner_dbg(priv->i2c_props, fmt, ##arg)

Definition at line 115 of file tuner-i2c.h.

#define tuner_err	(		fmt,
			arg...
	)		__tuner_err(priv->i2c_props, fmt, ##arg)

Definition at line 114 of file tuner-i2c.h.

#define tuner_info	(		fmt,
			arg...
	)		__tuner_info(priv->i2c_props, fmt, ##arg)

Definition at line 113 of file tuner-i2c.h.

#define tuner_printk	(		kernlvl,
			i2cprops,
			fmt,
			arg...
	)

Value:

do {        \
    printk(kernlvl "%s %d-%04x: " fmt, i2cprops.name,       \
            i2cprops.adap ?                 \
                i2c_adapter_id(i2cprops.adap) : -1, \
            i2cprops.addr, ##arg);              \
     } while (0)

Definition at line 85 of file tuner-i2c.h.

#define tuner_warn	(		fmt,
			arg...
	)		__tuner_warn(priv->i2c_props, fmt, ##arg)

Definition at line 112 of file tuner-i2c.h.