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i2c: algo-bit: fix debug code 

Replace jiffies from kernel code with get_time_ns. The flags variable
used in the readbytes debug output does not exist.

Signed-off-by: Jan Luebbe <jluebbe@debian.org>
This commit is contained in:
Jan Luebbe 2015-07-30 16:38:46 +02:00
parent af26985016
commit 8127dfdaa1
1 changed files with 5 additions and 7 deletions
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12
drivers/i2c/algos/i2c-algo-bit.c
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@ -106,9 +106,10 @@ static int sclhi(struct i2c_algo_bit_data *adap)
}
}
#ifdef DEBUG
if (jiffies != start && i2c_debug >= 3)
pr_debug("i2c-algo-bit: needed %ld jiffies for SCL to go "
"high\n", jiffies - start);
if ((get_time_ns() - start) < 10000)
pr_debug("i2c-algo-bit: needed %u usecs for SCL to go "
"high\n", (unsigned int)(get_time_ns() - start) /
1000);
#endif
done:
@ -426,10 +427,7 @@ static int readbytes(struct i2c_adapter *i2c_adap, struct i2c_msg *msg)
count--;
bit_dbg(2, &i2c_adap->dev, "readbytes: 0x%02x %s\n",
inval,
(flags & I2C_M_NO_RD_ACK)
? "(no ack/nak)"
: (count ? "A" : "NA"));
inval, count ? "A" : "NA");
inval = acknak(i2c_adap, count);
if (inval < 0)