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-rw-r--r--include/linux/mfd/wm831x/core.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mfd/wm831x/core.h b/include/linux/mfd/wm831x/core.h
index 91eb493..c1bc59f 100644
--- a/include/linux/mfd/wm831x/core.h
+++ b/include/linux/mfd/wm831x/core.h
@@ -253,6 +253,8 @@ struct wm831x {
unsigned int irq_base;
int irq_masks[5];
+ int num_gpio;
+
struct mutex auxadc_lock;
/* The WM831x has a security key blocking access to certain