Add a macro SOC_SINGLE_BOOL_EXT_ACC() to allow the access permission flags
to be set. This is the same as SOC_SINGLE_BOOL_EXT() but with an extra
argument for the access flags.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
---
New in V2

 include/sound/soc.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/sound/soc.h b/include/sound/soc.h
index a30f95ff7d86..fd6c1c8055d2 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -311,6 +311,12 @@ struct platform_device;
 	.info = snd_soc_info_bool_ext, \
 	.get = xhandler_get, .put = xhandler_put, \
 	.private_value = xdata }
+#define SOC_SINGLE_BOOL_EXT_ACC(xname, xdata, xhandler_get, xhandler_put, xaccess) \
+{	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+	.access = xaccess, \
+	.info = snd_soc_info_bool_ext, \
+	.get = xhandler_get, .put = xhandler_put, \
+	.private_value = xdata }
 #define SOC_ENUM_EXT(xname, xenum, xhandler_get, xhandler_put) \
 {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
 	.info = snd_soc_info_enum_double, \
-- 
2.47.3