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i2c: mt65xx: use new 8 bit address helper function
author
Wolfram Sang
<wsa@the-dreams.de>
Sun, 3 Apr 2016 18:44:55 +0000
(20:44 +0200)
committer
Wolfram Sang
<wsa@the-dreams.de>
Mon, 11 Apr 2016 16:54:59 +0000
(18:54 +0200)
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
drivers/i2c/busses/i2c-mt65xx.c
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diff --git
a/drivers/i2c/busses/i2c-mt65xx.c
b/drivers/i2c/busses/i2c-mt65xx.c
index
453358b
..
d9373e6
100644
(file)
--- a/
drivers/i2c/busses/i2c-mt65xx.c
+++ b/
drivers/i2c/busses/i2c-mt65xx.c
@@
-413,10
+413,7
@@
static int mtk_i2c_do_transfer(struct mtk_i2c *i2c, struct i2c_msg *msgs,
else
writew(I2C_FS_START_CON, i2c->base + OFFSET_EXT_CONF);
- addr_reg = msgs->addr << 1;
- if (i2c->op == I2C_MASTER_RD)
- addr_reg |= 0x1;
-
+ addr_reg = i2c_8bit_addr_from_msg(msgs);
writew(addr_reg, i2c->base + OFFSET_SLAVE_ADDR);
/* Clear interrupt status */