mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

i2c: lpc2k: use new 8 bit address helper function 

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 20:44:54 +02:00
parent 515e240bb5
commit 043f47f49b
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/i2c/busses/i2c-lpc2k.c
View File

@ -133,9 +133,7 @@ static void i2c_lpc2k_pump_msg(struct lpc2k_i2c *i2c)
case M_START:
case M_REPSTART:
/* Start bit was just sent out, send out addr and dir */
data = i2c->msg->addr << 1;
if (i2c->msg->flags & I2C_M_RD)
data |= 1;
data = i2c_8bit_addr_from_msg(i2c->msg);
writel(data, i2c->base + LPC24XX_I2DAT);
writel(LPC24XX_STA, i2c->base + LPC24XX_I2CONCLR);