[Intel-gfx] [PATCH] drm/scdc: declare drm_scdc_get_scrambling_status

[Jani Nikula]

Fix sparse warning:

drivers/gpu/drm/drm_scdc_helper.c:138:6: warning: symbol
'drm_scdc_get_scrambling_status' was not declared. Should it be static?

Fixes: 62c58af32c93 ("drm/edid: detect SCDC support in HF-VSDB")
Cc: Shashank Sharma <shashank.sharma at intel.com>
Signed-off-by: Jani Nikula <jani.nikula at intel.com>
---
 include/drm/drm_scdc_helper.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/drm/drm_scdc_helper.h b/include/drm/drm_scdc_helper.h
index ab6bcfbceba9..c25122bb490a 100644
--- a/include/drm/drm_scdc_helper.h
+++ b/include/drm/drm_scdc_helper.h
@@ -129,6 +129,8 @@ static inline int drm_scdc_writeb(struct i2c_adapter *adapter, u8 offset,
 	return drm_scdc_write(adapter, offset, &value, sizeof(value));
 }
 
+bool drm_scdc_get_scrambling_status(struct i2c_adapter *adapter);
+
 /**
  * drm_scdc_set_scrambling - enable scrambling
  * @adapter: I2C adapter for DDC channel
-- 
2.1.4