From a231b88cfc3df120d3882c0be9499970af87f305 Mon Sep 17 00:00:00 2001
From: Alexander Stein <alexander.stein@systec-electronic.com>
Date: Mon, 17 Nov 2014 09:38:10 +0100
Subject: [PATCH] gpio: mcp23s08: Add simple IRQ support for SPI devices

Currently this implementation only supports one IRQ for (all) SPI devices
using the same chip select.

Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
Reading git-format-patch failed