drm/i915/lspcon: Remove unused force change mode parameter

All callers asked for a forced change but the function ignored this
parameter. It doesn't seem to be necessary to force the change in any
case so let's just remove the parameter.

Cc: Shashank Sharma <shashank.sharma@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Shashank Sharma <shashank.sharma@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1479755707-29596-5-git-send-email-imre.deak@intel.com

diff --git a/drivers/gpu/drm/i915/intel_lspcon.c b/drivers/gpu/drm/i915/intel_lspcon.c
index 281127d9f495c00f54d37a821795c540483060c7..f6d4e69402571121bc0017664bf1df7e4549b4cd 100644 (file)
--- a/drivers/gpu/drm/i915/intel_lspcon.c
+++ b/drivers/gpu/drm/i915/intel_lspcon.c
@@ -87,7 +87,7 @@ out:
 }
 
 static int lspcon_change_mode(struct intel_lspcon *lspcon,
-       enum drm_lspcon_mode mode, bool force)
+                             enum drm_lspcon_mode mode)
 {
        int err;
        enum drm_lspcon_mode current_mode;
@@ -202,7 +202,7 @@ void lspcon_resume(struct intel_lspcon *lspcon)
        if (lspcon_wait_mode(lspcon, expected_mode) == DRM_LSPCON_MODE_PCON)
                return;
 
-       if (lspcon_change_mode(lspcon, DRM_LSPCON_MODE_PCON, true))
+       if (lspcon_change_mode(lspcon, DRM_LSPCON_MODE_PCON))
                DRM_ERROR("LSPCON resume failed\n");
        else
                DRM_DEBUG_KMS("LSPCON resume success\n");
@@ -239,8 +239,7 @@ bool lspcon_init(struct intel_digital_port *intel_dig_port)
        * 2.0 sinks.
        */
        if (lspcon->active && lspcon->mode != DRM_LSPCON_MODE_PCON) {
-               if (lspcon_change_mode(lspcon, DRM_LSPCON_MODE_PCON,
-                       true) < 0) {
+               if (lspcon_change_mode(lspcon, DRM_LSPCON_MODE_PCON) < 0) {
                        DRM_ERROR("LSPCON mode change to PCON failed\n");
                        return false;
                }