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From: Johan Hedberg <johan.hedberg@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: peterz@infradead.org, mingo@redhat.com, davem@davemloft.net,
	linux-bluetooth@vger.kernel.org
Subject: sched/wait: Introduce a wait_on_bit_timeout() helper function
Date: Fri, 30 Jan 2015 13:14:35 +0200	[thread overview]
Message-ID: <1422616476-2917-1-git-send-email-johan.hedberg@gmail.com> (raw)

Hi,

We'd need this helper function for the btusb driver for waiting for
certain firmware loading stages which are indicated through a bit-field.
For now we made a local copy in btusb [1] with the intention to switch to
this global version as soon as it makes it upstream. If it's ok we can
also take the patch through the bluetooth-next tree and get it from
there upstream.

Johan

[1] http://marc.info/?l=linux-bluetooth&m=142260834526228&w=2

----------------------------------------------------------------
Johan Hedberg (1):
      sched/wait: Introduce wait_on_bit_timeout()

 include/linux/wait.h | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)


             reply	other threads:[~2015-01-30 11:14 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-30 11:14 Johan Hedberg [this message]
2015-01-30 11:14 ` [PATCH] sched/wait: Introduce wait_on_bit_timeout() Johan Hedberg
2015-02-04 14:36   ` [tip:sched/core] " tip-bot for Johan Hedberg

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