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i2c: powermac: use new 8 bit address helper function

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Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Wolfram Sang 2016-04-03 20:44:57 +02:00
parent 380a295c87
commit 7756e1ee78
1 changed files with 1 additions and 3 deletions
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4
drivers/i2c/busses/i2c-powermac.c
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@ -150,13 +150,11 @@ static int i2c_powermac_master_xfer( struct i2c_adapter *adap,
{ {
struct pmac_i2c_bus *bus = i2c_get_adapdata(adap); struct pmac_i2c_bus *bus = i2c_get_adapdata(adap);
int rc = 0; int rc = 0;
int read;
int addrdir; int addrdir;
if (msgs->flags & I2C_M_TEN) if (msgs->flags & I2C_M_TEN)
return -EINVAL; return -EINVAL;
read = (msgs->flags & I2C_M_RD) != 0; addrdir = i2c_8bit_addr_from_msg(msgs);
addrdir = (msgs->addr << 1) | read;
rc = pmac_i2c_open(bus, 0); rc = pmac_i2c_open(bus, 0);
if (rc) { if (rc) {