From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-Id: <20120217005535.410388687@linuxfoundation.org> Date: Thu, 16 Feb 2012 16:55:44 -0800 From: Greg KH To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Nikolaus Schulz , Guenter Roeck Subject: [10/28] hwmon: (f75375s) Fix bit shifting in f75375_write16 In-Reply-To: <20120217005609.GA17081@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.2-stable review patch. If anyone has any objections, please let me know. ------------------ From: Nikolaus Schulz commit eb2f255b2d360df3f500042a2258dcf2fcbe89a2 upstream. In order to extract the high byte of the 16-bit word, shift the word to the right, not to the left. Signed-off-by: Nikolaus Schulz Signed-off-by: Guenter Roeck Signed-off-by: Greg Kroah-Hartman --- drivers/hwmon/f75375s.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/hwmon/f75375s.c +++ b/drivers/hwmon/f75375s.c @@ -159,7 +159,7 @@ static inline void f75375_write8(struct static inline void f75375_write16(struct i2c_client *client, u8 reg, u16 value) { - int err = i2c_smbus_write_byte_data(client, reg, (value << 8)); + int err = i2c_smbus_write_byte_data(client, reg, (value >> 8)); if (err) return; i2c_smbus_write_byte_data(client, reg + 1, (value & 0xFF));