On 30-11-17, 10:13, Shilpasri G Bhat wrote: > From: "Gautham R. Shenoy" <e...@linux.vnet.ibm.com> > > Pstates are 8bit values but on POWER8 they are negative and on POWER9 > they are positive. This patch adds helper routines to differentiate > the sign to read the correct pstate value. > > Signed-off-by: Gautham R. Shenoy <e...@linux.vnet.ibm.com> > Tested-by: Shilpasri G Bhat <shilpa.b...@linux.vnet.ibm.com> > --- > drivers/cpufreq/powernv-cpufreq.c | 43 > ++++++++++++++++++++++++++++++--------- > 1 file changed, 33 insertions(+), 10 deletions(-)
Acked-by: Viresh Kumar <viresh.ku...@linaro.org> -- viresh
