[PATCH 1/2] drm: make is_lspcon_adaptor static

[Jani Nikula]

Fixes sparse warning:

drivers/gpu/drm/drm_dp_dual_mode_helper.c:151:6: warning: symbol
'is_lspcon_adaptor' was not declared. Should it be static?

Fixes: 056996b95686 ("drm: Helper for lspcon in drm_dp_dual_mode")
Cc: Rodrigo Vivi <rodrigo.vivi at intel.com>
Cc: Shashank Sharma <shashank.sharma at intel.com>
Cc: <dri-devel at lists.freedesktop.org>
Signed-off-by: Jani Nikula <jani.nikula at intel.com>

---

n.b. 056996b95686 ("drm: Helper for lspcon in drm_dp_dual_mode") has
been merged via drm-intel tree
---
 drivers/gpu/drm/drm_dp_dual_mode_helper.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/drm_dp_dual_mode_helper.c b/drivers/gpu/drm/drm_dp_dual_mode_helper.c
index a7aeb1ec852c..2624e266abbd 100644
--- a/drivers/gpu/drm/drm_dp_dual_mode_helper.c
+++ b/drivers/gpu/drm/drm_dp_dual_mode_helper.c
@@ -148,8 +148,8 @@ static bool is_type2_adaptor(uint8_t adaptor_id)
 			      DP_DUAL_MODE_REV_TYPE2);
 }
 
-bool is_lspcon_adaptor(const char hdmi_id[DP_DUAL_MODE_HDMI_ID_LEN],
-	const uint8_t adaptor_id)
+static bool is_lspcon_adaptor(const char hdmi_id[DP_DUAL_MODE_HDMI_ID_LEN],
+			      const uint8_t adaptor_id)
 {
 	return is_hdmi_adaptor(hdmi_id) &&
 		(adaptor_id == (DP_DUAL_MODE_TYPE_TYPE2 |
-- 
2.1.4