From: Brian Norris Date: Thu, 25 Dec 2014 17:49:02 +0000 (-0800) Subject: IRQCHIP: brcmstb-l2: don't clear wakeable interrupts at init time X-Git-Tag: omap-for-v4.2/o2_dc~101^2~163 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9ae71e0f78fb72eedd674c788415cdf1eb34195;p=pandora-kernel.git IRQCHIP: brcmstb-l2: don't clear wakeable interrupts at init time Wakeable interrupts might be pending at boot/init time, because wakeup interrupts might have triggered a resume from S5. So don't clear such wakeups. This means that any driver which requests a wakeable interrupt bit should be prepared to handle an interrupt as soon as they call request_irq(). (This is technically already the correct development practice, but some drivers probably expect not to receive interrupts until they have performed some I/O.) Signed-off-by: Brian Norris Signed-off-by: Kevin Cernekee Cc: f.fainelli@gmail.com Cc: jaedon.shin@gmail.com Cc: abrestic@chromium.org Cc: tglx@linutronix.de Cc: jason@lakedaemon.net Cc: jogo@openwrt.org Cc: arnd@arndb.de Cc: computersforpeace@gmail.com Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/8840/ Signed-off-by: Ralf Baechle --- Reading git-diff-tree failed