i2c: octeon: remove 10-bit addressing support

The driver gives the illusion of 10-bit address support, but the upper
3 bits of the given address are always thrown away. Remove unnecessary
considerations for 10 bit addressing and always complete 7 bit ops when
using the hlc methods.

Signed-off-by: Aryan Srivastava <[e-mail]>
Reviewed-by: Wolfram Sang <[e-mail]>
Reviewed-by: Andy Shevchenko <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Andi Shyti <[e-mail]>

drivers/i2c/busses/i2c-octeon-core.c

···
 	octeon_i2c_hlc_enable(i2c);
 	octeon_i2c_hlc_int_clear(i2c);
 
-	cmd = SW_TWSI_V | SW_TWSI_R | SW_TWSI_SOVR;
+	cmd = SW_TWSI_V | SW_TWSI_R | SW_TWSI_SOVR | SW_TWSI_OP_7;
 	/* SIZE */
 	cmd |= (u64)(msgs[0].len - 1) << SW_TWSI_SIZE_SHIFT;
 	/* A */
 	cmd |= (u64)(msgs[0].addr & 0x7full) << SW_TWSI_ADDR_SHIFT;
-
-	if (msgs[0].flags & I2C_M_TEN)
-		cmd |= SW_TWSI_OP_10;
-	else
-		cmd |= SW_TWSI_OP_7;
 
 	octeon_i2c_writeq_flush(cmd, i2c->twsi_base + OCTEON_REG_SW_TWSI(i2c));
 	ret = octeon_i2c_hlc_wait(i2c);
···
 	octeon_i2c_hlc_enable(i2c);
 	octeon_i2c_hlc_int_clear(i2c);
 
-	cmd = SW_TWSI_V | SW_TWSI_SOVR;
+	cmd = SW_TWSI_V | SW_TWSI_SOVR | SW_TWSI_OP_7;
 	/* SIZE */
 	cmd |= (u64)(msgs[0].len - 1) << SW_TWSI_SIZE_SHIFT;
 	/* A */
 	cmd |= (u64)(msgs[0].addr & 0x7full) << SW_TWSI_ADDR_SHIFT;
-
-	if (msgs[0].flags & I2C_M_TEN)
-		cmd |= SW_TWSI_OP_10;
-	else
-		cmd |= SW_TWSI_OP_7;
 
 	for (i = 0, j = msgs[0].len - 1; i  < msgs[0].len && i < 4; i++, j--)
 		cmd |= (u64)msgs[0].buf[j] << (8 * i);
···
 	bool set_ext = false;
 	u64 cmd = 0;
 
-	if (msg.flags & I2C_M_TEN)
-		cmd |= SW_TWSI_OP_10_IA;
-	else
-		cmd |= SW_TWSI_OP_7_IA;
-
 	if (msg.len == 2) {
 		cmd |= SW_TWSI_EIA;
 		*ext = (u64)msg.buf[0] << SW_TWSI_IA_SHIFT;
···
 
 	octeon_i2c_hlc_enable(i2c);
 
-	cmd = SW_TWSI_V | SW_TWSI_R | SW_TWSI_SOVR;
+	cmd = SW_TWSI_V | SW_TWSI_R | SW_TWSI_SOVR | SW_TWSI_OP_7_IA;
 	/* SIZE */
 	cmd |= (u64)(msgs[1].len - 1) << SW_TWSI_SIZE_SHIFT;
 	/* A */
···
 
 	octeon_i2c_hlc_enable(i2c);
 
-	cmd = SW_TWSI_V | SW_TWSI_SOVR;
+	cmd = SW_TWSI_V | SW_TWSI_SOVR | SW_TWSI_OP_7_IA;
 	/* SIZE */
 	cmd |= (u64)(msgs[1].len - 1) << SW_TWSI_SIZE_SHIFT;
 	/* A */