[PATCH] mfd: wm8994: Remove unused irq_lock

[Mark Brown]

From: Mark Brown <broonie@xxxxxxxxxx>

Since the conversion to regmap-irq irq_lock has been unused.

Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
 include/linux/mfd/wm8994/core.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/include/linux/mfd/wm8994/core.h b/include/linux/mfd/wm8994/core.h
index 3fbcf3d..eefafa6 100644
--- a/include/linux/mfd/wm8994/core.h
+++ b/include/linux/mfd/wm8994/core.h
@@ -56,8 +56,6 @@ struct irq_domain;
 #define WM8994_IRQ_GPIO(x) (x + WM8994_IRQ_TEMP_WARN)
 
 struct wm8994 {
-	struct mutex irq_lock;
-
 	struct wm8994_pdata pdata;
 
 	enum wm8994_type type;
-- 
1.8.4.rc3

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