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i2c: mv64xxx: Use i2c_*bit_addr*_from_msg() helpers

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Use i2c_*bit_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/20250213141045.2716943-11-andriy.shevchenko@linux.intel.com
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
This commit is contained in:
Andy Shevchenko
2025-03-18 21:53:54 +01:00
committed by Andi Shyti
parent 2ee4415274
commit f2157d1f7a
1 changed files with 3 additions and 9 deletions
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drivers/i2c/busses/i2c-mv64xxx.c
+3 -9
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@@ -27,7 +27,6 @@
#include <linux/err.h>
#include <linux/delay.h>
#define MV64XXX_I2C_ADDR_ADDR(val) ((val & 0x7f) << 1)
#define MV64XXX_I2C_BAUD_DIV_N(val) (val & 0x7)
#define MV64XXX_I2C_BAUD_DIV_M(val) ((val & 0xf) << 3)
@@ -176,22 +175,17 @@ static void
mv64xxx_i2c_prepare_for_io(struct mv64xxx_i2c_data *drv_data,
struct i2c_msg *msg)
{
u32 dir = 0;
drv_data->cntl_bits = MV64XXX_I2C_REG_CONTROL_ACK |
MV64XXX_I2C_REG_CONTROL_TWSIEN;
if (!drv_data->atomic)
drv_data->cntl_bits |= MV64XXX_I2C_REG_CONTROL_INTEN;
if (msg->flags & I2C_M_RD)
dir = 1;
if (msg->flags & I2C_M_TEN) {
drv_data->addr1 = 0xf0 | (((u32)msg->addr & 0x300) >> 7) | dir;
drv_data->addr2 = (u32)msg->addr & 0xff;
drv_data->addr1 = i2c_10bit_addr_hi_from_msg(msg);
drv_data->addr2 = i2c_10bit_addr_lo_from_msg(msg);
} else {
drv_data->addr1 = MV64XXX_I2C_ADDR_ADDR((u32)msg->addr) | dir;
drv_data->addr1 = i2c_8bit_addr_from_msg(msg);
drv_data->addr2 = 0;
}
}