From: Eyal Reizer <eyalreizer@gmail.com>
Date: Wed, 29 Apr 2015 14:50:03 +0000 (+0300)
Subject: wl18xx: wlan_irq: support platform dependent interrupt types
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~163^2~230^2~16
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bd763482c82ea24aacb51e0ba92b24074143bc86;p=pandora-kernel.git

wl18xx: wlan_irq: support platform dependent interrupt types

* Interrupt request need to happen when the wilink chip is powered on and
  driving the wlan_irq line. This avoids spurious interrupt issues that
  are a result of different external pulls configuration on different
  platforms
* Allow working with wl18xx level-low and falling edge irqs by configuring
  wl18xx to invert the device interrupt

Signed-off-by: Eyal Reizer <eyalr@ti.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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