3.2-stable review patch. If anyone has any objections, please let me know.
------------------ From: Jean Delvare <kh...@linux-fr.org> commit 41002f8dd5938d5ad1d008ce5bfdbfe47fa7b4e8 upstream. We were accidentally losing one bit in the configuration register on device initialization. It was reported to freeze one specific system right away. Properly preserve all bits we don't explicitly want to change in order to prevent that. Reported-by: Stevie Trujillo <stevie.truji...@gmail.com> Signed-off-by: Jean Delvare <kh...@linux-fr.org> Reviewed-by: Guenter Roeck <li...@roeck-us.net> Signed-off-by: Ben Hutchings <b...@decadent.org.uk> --- drivers/hwmon/it87.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c index e7701d9..f1de397 100644 --- a/drivers/hwmon/it87.c +++ b/drivers/hwmon/it87.c @@ -2341,7 +2341,7 @@ static void __devinit it87_init_device(struct platform_device *pdev) /* Start monitoring */ it87_write_value(data, IT87_REG_CONFIG, - (it87_read_value(data, IT87_REG_CONFIG) & 0x36) + (it87_read_value(data, IT87_REG_CONFIG) & 0x3e) | (update_vbat ? 0x41 : 0x01)); } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/