i2c: Delete unused function i2c_smbus_write_quick

Function i2c_smbus_write_quick has no users left, so we can delete it.

Also update the list of these helper functions which are gone but
could be added back if needed.

Signed-off-by: Jean Delvare <khali@linux-fr.org>

1 files changed, 0 insertions, 1 deletions

diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 8dc730132192..b3695f353f79 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -71,7 +71,6 @@ extern s32 i2c_smbus_xfer (struct i2c_adapter * adapter, u16 addr,
 /* Now follow the 'nice' access routines. These also document the calling
    conventions of smbus_access. */
 
-extern s32 i2c_smbus_write_quick(struct i2c_client * client, u8 value);
 extern s32 i2c_smbus_read_byte(struct i2c_client * client);
 extern s32 i2c_smbus_write_byte(struct i2c_client * client, u8 value);
 extern s32 i2c_smbus_read_byte_data(struct i2c_client * client, u8 command);