Commit ed7f48d3 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Andi Shyti
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i2c: kempld: Use i2c_10bit_addr_*_from_msg() helpers 



Use i2c_10bit_addr_*_from_msg() helpers instead of local copy.
No functional change intended.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20250213141045.2716943-7-andriy.shevchenko@linux.intel.com


Signed-off-by: default avatarAndi Shyti <andi.shyti@kernel.org>
parent 3bf28fab

drivers/i2c/busses/i2c-kempld.c

+5 −5
Original line number Diff line number Diff line
@@ -115,9 +115,7 @@ static int kempld_i2c_process(struct kempld_i2c_data *i2c) 
	if (i2c->state == STATE_ADDR) {

		/* 10 bit address? */

		if (i2c->msg->flags & I2C_M_TEN) {

			addr = 0xf0 | ((i2c->msg->addr >> 7) & 0x6);

			/* Set read bit if necessary */

			addr |= (i2c->msg->flags & I2C_M_RD) ? 1 : 0;

			addr = i2c_10bit_addr_hi_from_msg(msg);

			i2c->state = STATE_ADDR10;

		} else {

			addr = i2c_8bit_addr_from_msg(i2c->msg);
@@ -132,10 +130,12 @@ static int kempld_i2c_process(struct kempld_i2c_data *i2c) 


	/* Second part of 10 bit addressing */

	if (i2c->state == STATE_ADDR10) {

		kempld_write8(pld, KEMPLD_I2C_DATA, i2c->msg->addr & 0xff);

		addr = i2c_10bit_addr_lo_from_msg(msg);

		i2c->state = STATE_START;



		kempld_write8(pld, KEMPLD_I2C_DATA, addr);

		kempld_write8(pld, KEMPLD_I2C_CMD, I2C_CMD_WRITE);



		i2c->state = STATE_START;

		return 0;

	}