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path: root/drivers/i2c/busses/i2c-powermac.c
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Diffstat (limited to 'drivers/i2c/busses/i2c-powermac.c')
-rw-r--r--drivers/i2c/busses/i2c-powermac.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/i2c/busses/i2c-powermac.c b/drivers/i2c/busses/i2c-powermac.c
index e8a6de5a1517..d658d9107955 100644
--- a/drivers/i2c/busses/i2c-powermac.c
+++ b/drivers/i2c/busses/i2c-powermac.c
@@ -148,8 +148,6 @@ static int i2c_powermac_master_xfer( struct i2c_adapter *adap,
148 int read; 148 int read;
149 int addrdir; 149 int addrdir;
150 150
151 if (num != 1)
152 return -EINVAL;
153 if (msgs->flags & I2C_M_TEN) 151 if (msgs->flags & I2C_M_TEN)
154 return -EINVAL; 152 return -EINVAL;
155 read = (msgs->flags & I2C_M_RD) != 0; 153 read = (msgs->flags & I2C_M_RD) != 0;
@@ -166,7 +164,7 @@ static int i2c_powermac_master_xfer( struct i2c_adapter *adap,
166 rc = pmac_i2c_xfer(bus, addrdir, 0, 0, msgs->buf, msgs->len); 164 rc = pmac_i2c_xfer(bus, addrdir, 0, 0, msgs->buf, msgs->len);
167 bail: 165 bail:
168 pmac_i2c_close(bus); 166 pmac_i2c_close(bus);
169 return rc < 0 ? rc : msgs->len; 167 return rc < 0 ? rc : 1;
170} 168}
171 169
172static u32 i2c_powermac_func(struct i2c_adapter * adapter) 170static u32 i2c_powermac_func(struct i2c_adapter * adapter)