luck/tmp_suning_uos_patched
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

i2c-bfin-twi: remove redundant retry

Browse Source 
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
This commit is contained in:
Sonic Zhang 2010-03-22 03:23:19 -04:00 committed by Ben Dooks
parent 5481d0753e
commit be2f80f0a3
1 changed files with 2 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
drivers/i2c/busses/i2c-bfin-twi.c
View File

@ -358,15 +358,7 @@ static int bfin_twi_do_master_xfer(struct i2c_adapter *adap,
static int bfin_twi_master_xfer(struct i2c_adapter *adap,
struct i2c_msg *msgs, int num)
{
int i, ret = 0;
for (i = 0; i < adap->retries; i++) {
ret = bfin_twi_do_master_xfer(adap, msgs, num);
if (ret > 0)
break;
}
return ret;
return bfin_twi_do_master_xfer(adap, msgs, num);
}
/*
@ -574,16 +566,8 @@ int bfin_twi_smbus_xfer(struct i2c_adapter *adap, u16 addr,
unsigned short flags, char read_write,
u8 command, int size, union i2c_smbus_data *data)
{
int i, ret = 0;
for (i = 0; i < adap->retries; i++) {
ret = bfin_twi_do_smbus_xfer(adap, addr, flags,
return bfin_twi_do_smbus_xfer(adap, addr, flags,
read_write, command, size, data);
if (ret == 0)
break;
}
return ret;
}
/*