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| author |   Jean Delvare <khali@linux-fr.org> | 2006-09-03 22:24:00 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2006-09-26 15:38:52 -0700 |
| commit | 7eff82c8b1511017ae605f0c99ac275a7e21b867 (patch) | |
| tree | 1201c99e9730a4e1a878560bf22a623a3a7e79f2 /drivers/i2c | |
| parent | i2c-algo-pcf: Discard the mdelay data struct member (diff) | |
| download | linux-dev-7eff82c8b1511017ae605f0c99ac275a7e21b867.tar.xz linux-dev-7eff82c8b1511017ae605f0c99ac275a7e21b867.zip | |
i2c-core: Drop useless bitmaskings
i2c-core: Drop useless bitmaskings
The code generated is exactly the same.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/i2c-core.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index 36e1214b0b1d..88dd803174a1 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -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) { |