From mboxrd@z Thu Jan 1 00:00:00 1970 From: boris.brezillon@free-electrons.com (Boris Brezillon) Date: Mon, 13 Jun 2016 21:04:16 +0200 Subject: [PATCH 44/48] clocksource: atmel-pit: allow unselecting ATMEL_PIT In-Reply-To: <20160611105351.GH19050@piout.net> References: <1465596231-21766-1-git-send-email-alexandre.belloni@free-electrons.com> <1465596231-21766-45-git-send-email-alexandre.belloni@free-electrons.com> <20160611105351.GH19050@piout.net> Message-ID: <20160613210416.4fef01d2@bbrezillon> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Sat, 11 Jun 2016 12:53:51 +0200 Alexandre Belloni wrote: > On 11/06/2016 at 11:43:54 +0200, Thomas Gleixner wrote : > > On Sat, 11 Jun 2016, Alexandre Belloni wrote: > > > > > With the new TCB clocksource driver, atmel platforms are now able to boot > > > without the PIT driver. Allow unselecting it. > > > > Yay! Thanks for doing this! > > > > Sure! Can you still check the request_irq/free_irq in > timer-atmel-tcbclksrc? I'm not sure whether this can work reliably or > only because we are before SYSTEM_STATE=RUNNING. > In the latter case, I have another way of doing that. > Sorry to put it back on the table, but shouldn't we consider adding these irq_disable/enable_action() helpers? -- Boris Brezillon, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com