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i2c: axxia: Use i2c_10bit_addr_*_from_msg() helpers

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

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20250213141045.2716943-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
This commit is contained in:
Andy Shevchenko
2025-03-18 21:53:53 +01:00
committed by Andi Shyti
parent e794dc30be
commit 6af58d3ec7
1 changed files with 3 additions and 18 deletions
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drivers/i2c/busses/i2c-axxia.c
+3 -18
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@@ -255,11 +255,6 @@ static int i2c_m_rd(const struct i2c_msg *msg)
return (msg->flags & I2C_M_RD) != 0;
}
static int i2c_m_ten(const struct i2c_msg *msg)
{
return (msg->flags & I2C_M_TEN) != 0;
}
static int i2c_m_recv_len(const struct i2c_msg *msg)
{
return (msg->flags & I2C_M_RECV_LEN) != 0;
@@ -439,20 +434,10 @@ static void axxia_i2c_set_addr(struct axxia_i2c_dev *idev, struct i2c_msg *msg)
{
u32 addr_1, addr_2;
if (i2c_m_ten(msg)) {
/* 10-bit address
* addr_1: 5'b11110 | addr[9:8] | (R/nW)
* addr_2: addr[7:0]
*/
addr_1 = 0xF0 | ((msg->addr >> 7) & 0x06);
if (i2c_m_rd(msg))
addr_1 |= 1; /* Set the R/nW bit of the address */
addr_2 = msg->addr & 0xFF;
if (msg->flags & I2C_M_TEN) {
addr_1 = i2c_10bit_addr_hi_from_msg(msg);
addr_2 = i2c_10bit_addr_lo_from_msg(msg);
} else {
/* 7-bit address
* addr_1: addr[6:0] | (R/nW)
* addr_2: dont care
*/
addr_1 = i2c_8bit_addr_from_msg(msg);
addr_2 = 0;
}