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Date: Fri, 10 May 2013 08:45:20 +0200 From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@...osoft.com> To: Saravana Kannan <skannan@...eaurora.org> Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Grant Likely <grant.likely@...retlab.ca>, Mike Turquette <mturquette@...aro.org>, Liam Girdwood <lrg@...com>, Mark Brown <broonie@...nsource.wolfsonmicro.com>, linux-arm-msm@...r.kernel.org, Stephen Boyd <sboyd@...eaurora.org>, linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org Subject: Re: [PATCH v2 1/2] clk: Disable unused clocks after deferred probing is done On 11:35 Thu 09 May , Saravana Kannan wrote: > With deferred probing, late_initcall() is too soon to declare a clock as > unused. Wait for deferred probing to finish before declaring a clock as > unused. Since deferred probing is done in late_initcall(), do the unused > check to late_initcall_sync. Nack for both regulator & clk you can not known when the clock need to be shutdown example display splash screen set by the bootloader and display as module Best Regards, J. > > Signed-off-by: Saravana Kannan <skannan@...eaurora.org> > --- > drivers/clk/clk.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c > index fe4055f..5ecb64c 100644 > --- a/drivers/clk/clk.c > +++ b/drivers/clk/clk.c > @@ -534,7 +534,7 @@ static int clk_disable_unused(void) > > return 0; > } > -late_initcall(clk_disable_unused); > +late_initcall_sync(clk_disable_unused); > > /*** helper functions ***/ > > -- > 1.7.8.3 > > The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, > hosted by The Linux Foundation > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@...ts.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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