regulator: wm8994: Fix shared GPIOs

This reverts commit 3c6b38d45fa51c7c51 "regulator: wm8994: Pass
descriptor instead of GPIO number" as it has problems with shared
GPIOs similar to that on s2mps11.

Reported-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/include/linux/mfd/wm8994/pdata.h b/include/linux/mfd/wm8994/pdata.h
index fca67bd194e2..90c60524a496 100644
--- a/include/linux/mfd/wm8994/pdata.h
+++ b/include/linux/mfd/wm8994/pdata.h
@@ -20,6 +20,9 @@
 #define WM8994_NUM_AIF   3
 
 struct wm8994_ldo_pdata {
+        /** GPIOs to enable regulator, 0 or less if not available */
+        int enable;
+
         const struct regulator_init_data *init_data;
 };