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Commit 7eff82c8 authored by Jean Delvare's avatar Jean Delvare Committed by Greg Kroah-Hartman
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i2c-core: Drop useless bitmaskings 



i2c-core: Drop useless bitmaskings

The code generated is exactly the same.

Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 9b4ccb86

drivers/i2c/i2c-core.c

+5 −5
Original line number Diff line number Diff line
@@ -901,7 +901,7 @@ s32 i2c_smbus_read_byte(struct i2c_client *client) 
	                   I2C_SMBUS_READ,0,I2C_SMBUS_BYTE, &data))

		return -1;

	else

		return 0x0FF & data.byte;

		return data.byte;

}



s32 i2c_smbus_write_byte(struct i2c_client *client, u8 value)
@@ -917,7 +917,7 @@ s32 i2c_smbus_read_byte_data(struct i2c_client *client, u8 command) 
	                   I2C_SMBUS_READ,command, I2C_SMBUS_BYTE_DATA,&data))

		return -1;

	else

		return 0x0FF & data.byte;

		return data.byte;

}



s32 i2c_smbus_write_byte_data(struct i2c_client *client, u8 command, u8 value)
@@ -936,7 +936,7 @@ s32 i2c_smbus_read_word_data(struct i2c_client *client, u8 command) 
	                   I2C_SMBUS_READ,command, I2C_SMBUS_WORD_DATA, &data))

		return -1;

	else

		return 0x0FFFF & data.word;

		return data.word;

}



s32 i2c_smbus_write_word_data(struct i2c_client *client, u8 command, u16 value)
@@ -1039,7 +1039,7 @@ static s32 i2c_smbus_xfer_emulated(struct i2c_adapter * adapter, u16 addr, 
		else {

			msg[0].len=3;

			msgbuf0[1] = data->word & 0xff;

			msgbuf0[2] = (data->word >> 8) & 0xff;

			msgbuf0[2] = data->word >> 8;

		}

		break;

	case I2C_SMBUS_PROC_CALL:
@@ -1048,7 +1048,7 @@ static s32 i2c_smbus_xfer_emulated(struct i2c_adapter * adapter, u16 addr, 
		msg[0].len = 3;

		msg[1].len = 2;

		msgbuf0[1] = data->word & 0xff;

		msgbuf0[2] = (data->word >> 8) & 0xff;

		msgbuf0[2] = data->word >> 8;

		break;

	case I2C_SMBUS_BLOCK_DATA:

		if (read_write == I2C_SMBUS_READ) {