Messages in this thread | | | From | Akshay Adiga <> | Subject | Re: linux-next: build warning after merge of the pm tree | Date | Mon, 14 Nov 2016 14:19:33 +0530 |
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Hi Rafeal,
Good catch, I need to set lpstate_idx = gpstate_idx. I will send a patch which fixes this commit.
Thanks Stephen for reporting it. :)
Regards Akshay Adiga
On 11/14/2016 05:33 AM, Rafael J. Wysocki wrote: > On Monday, November 14, 2016 10:40:09 AM Stephen Rothwell wrote: > > Hi Rafael, > > Hi Stephen, > > > After merging the pm tree, today's linux-next build (powerpc > > ppc64_defconfig) produced this warning: > > > > drivers/cpufreq/powernv-cpufreq.c: In function 'gpstate_timer_handler': > > drivers/cpufreq/powernv-cpufreq.c:642:5: warning: 'lpstate_idx' may > be used uninitialized in this function [-Wmaybe-uninitialized] > > if (gpstate_idx != gpstates->last_lpstate_idx) > > ^ > > > > Introduced by commit > > > > 20b15b766354 ("cpufreq: powernv: Use PMCR to verify global and > local pstate") > > Thanks for the notice! > > Akshay, any thoughts? > > Thanks, > Rafael >
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