diff options
| author | Paul Mackerras <paulus@samba.org> | 2008-12-18 11:06:12 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-12-18 11:06:12 +1100 |
| commit | c280266a326ccabeb64b6d69fa4fd21faf5bf354 (patch) | |
| tree | f8a89e593a0ba43b75bb666d8e245b2460dc0d40 /drivers/i2c/busses/i2c-cpm.c | |
| parent | eddce368f99b682683e09cf206eaa25131d40abe (diff) | |
| parent | 55dac3a5553b13891f0ae4bbd11920619b5436d4 (diff) | |
Merge branch 'linux-2.6' into next
Diffstat (limited to 'drivers/i2c/busses/i2c-cpm.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-cpm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-cpm.c b/drivers/i2c/busses/i2c-cpm.c index 228f7572306..3fcf78e906d 100644 --- a/drivers/i2c/busses/i2c-cpm.c +++ b/drivers/i2c/busses/i2c-cpm.c @@ -365,6 +365,7 @@ static int cpm_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num) pmsg = &msgs[tptr]; if (pmsg->flags & I2C_M_RD) ret = wait_event_interruptible_timeout(cpm->i2c_wait, + (in_be16(&tbdf[tptr].cbd_sc) & BD_SC_NAK) || !(in_be16(&rbdf[rptr].cbd_sc) & BD_SC_EMPTY), 1 * HZ); else |