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i2c: Make i2c_check_addr static

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i2c_check_addr is only used inside i2c-core now, so we can make it
static and stop exporting it. Thanks to David Brownell for noticing.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
This commit is contained in:
Jean Delvare 2007-11-15 19:24:02 +01:00 committed by Jean Delvare
parent bd4217d8c6
commit 5e31c2bd3c
2 changed files with 1 additions and 7 deletions
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3
drivers/i2c/i2c-core.c
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@ -673,7 +673,7 @@ static int __i2c_check_addr(struct i2c_adapter *adapter, unsigned int addr)
return 0;
}
int i2c_check_addr(struct i2c_adapter *adapter, int addr)
static int i2c_check_addr(struct i2c_adapter *adapter, int addr)
{
int rval;
@ -683,7 +683,6 @@ int i2c_check_addr(struct i2c_adapter *adapter, int addr)
return rval;
}
EXPORT_SYMBOL(i2c_check_addr);
int i2c_attach_client(struct i2c_client *client)
{

5
include/linux/i2c.h
View File

@ -400,11 +400,6 @@ extern int i2c_release_client(struct i2c_client *);
extern void i2c_clients_command(struct i2c_adapter *adap,
unsigned int cmd, void *arg);
/* returns -EBUSY if address has been taken, 0 if not. Note that the only
other place at which this is called is within i2c_attach_client; so
you can cheat by simply not registering. Not recommended, of course! */
extern int i2c_check_addr (struct i2c_adapter *adapter, int addr);
/* Detect function. It iterates over all possible addresses itself.
* It will only call found_proc if some client is connected at the
* specific address (unless a 'force' matched);