diff options
Diffstat (limited to 'releases/2.6.32.58/hwmon-f75375s-fix-bit-shifting-in-f75375_write16.patch')
| -rw-r--r-- | releases/2.6.32.58/hwmon-f75375s-fix-bit-shifting-in-f75375_write16.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/releases/2.6.32.58/hwmon-f75375s-fix-bit-shifting-in-f75375_write16.patch b/releases/2.6.32.58/hwmon-f75375s-fix-bit-shifting-in-f75375_write16.patch new file mode 100644 index 0000000..55139f7 --- /dev/null +++ b/releases/2.6.32.58/hwmon-f75375s-fix-bit-shifting-in-f75375_write16.patch @@ -0,0 +1,31 @@ +From eb2f255b2d360df3f500042a2258dcf2fcbe89a2 Mon Sep 17 00:00:00 2001 +From: Nikolaus Schulz <schulz@macnetix.de> +Date: Wed, 8 Feb 2012 18:56:10 +0100 +Subject: hwmon: (f75375s) Fix bit shifting in f75375_write16 + +From: Nikolaus Schulz <schulz@macnetix.de> + +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 <mail@microschulz.de> +Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> +Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> + +--- + 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)); |