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Date: Tue, 19 Jun 2012 20:31:03 -0700 From: Anton Vorontsov <cbouatmailru@...il.com> To: Rhyland Klein <rklein@...dia.com> Cc: 'Nikolaus Voss' <n.voss@...nmann.de>, "'linux-kernel@...r.kernel.org'" <linux-kernel@...r.kernel.org> Subject: Re: [PATCH] drivers/power/sbs-battery.c: don't trigger false supply_changed event On Wed, May 09, 2012 at 07:51:05AM -0700, Rhyland Klein wrote: > On Wed, 2012-05-09 at 2:31, Nikolaus Voss wrote: > >power_supply_changed() events are triggerd based on the return value > >of a get_property() call. However the property TECHNOLOGY is > >hard-coded to LION in this driver, thus always succeeds. > > > >So, with the battery removed, this triggers a false battery present > >uevent. This uevent triggers a new query via power_supply_uevent() > >which again starts to query all known properties and thus leads to > >an infinite loop of battery present/not-present uevents. > > > >This patch skips the battery presence detection for the hard-coded > >property TECHNOLOGY. > > > >Signed-off-by: Nikolaus Voss <n.voss@...nmann.de> > > Acked-by Rhyland Klein <rklein@...dia.com> Applied, thanks! -- Anton Vorontsov Email: cbouatmailru@...il.com -- 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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