summaryrefslogtreecommitdiff
path: root/drivers/dma
diff options
context:
space:
mode:
authorGuenter Roeck <linux@roeck-us.net>2013-11-20 22:25:17 +0400
committerGuenter Roeck <linux@roeck-us.net>2014-01-15 09:36:52 +0400
commitbf6ea084ebb54cf8e1d6e60aac3c727cf45bf6c7 (patch)
tree2a2feafbbaae6a0c5000bd217eb6e9327753af70 /drivers/dma
parentc09088d934c1e1672be8b3cfe3ba4f40ab2bf13e (diff)
downloadlinux-bf6ea084ebb54cf8e1d6e60aac3c727cf45bf6c7.tar.xz
hwmon: (coretemp) Do not return -EAGAIN for low temperatures
Some Intel CPUs do not set the 'valid' bit in IA32_THERM_STATUS if the temperature is too low to be measured. This condition will not change until the CPU is hot enough for its temperature to be measured. Returning an error in such conditions is not very useful. Drop checking the valid bit and just return the reported temperature instead. Reviewed-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/dma')
0 files changed, 0 insertions, 0 deletions