video: hdmi: Remove unused hdmi_infoframe_check

hdmi_infoframe_check() has been unused since it was added in
commit c5e69ab35c0d ("video/hdmi: Constify infoframe passed to the pack
functions")

Remove it.

Note that the individual check functions for each type are
actually used, so they're staying.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Helge Deller <deller@gmx.de>

diff --git a/drivers/video/hdmi.c b/drivers/video/hdmi.c
index ba301f3f4951ed74b4b771ce76a75d0e832d684b..45b42f14a7503d74b8bfca5e64e6a3105c2a8e37 100644 (file)
--- a/drivers/video/hdmi.c
+++ b/drivers/video/hdmi.c
@@ -894,34 +894,6 @@ hdmi_vendor_any_infoframe_pack(union hdmi_vendor_any_infoframe *frame,
        return hdmi_vendor_any_infoframe_pack_only(frame, buffer, size);
 }
 
-/**
- * hdmi_infoframe_check() - check a HDMI infoframe
- * @frame: HDMI infoframe
- *
- * Validates that the infoframe is consistent and updates derived fields
- * (eg. length) based on other fields.
- *
- * Returns 0 on success or a negative error code on failure.
- */
-int
-hdmi_infoframe_check(union hdmi_infoframe *frame)
-{
-       switch (frame->any.type) {
-       case HDMI_INFOFRAME_TYPE_AVI:
-               return hdmi_avi_infoframe_check(&frame->avi);
-       case HDMI_INFOFRAME_TYPE_SPD:
-               return hdmi_spd_infoframe_check(&frame->spd);
-       case HDMI_INFOFRAME_TYPE_AUDIO:
-               return hdmi_audio_infoframe_check(&frame->audio);
-       case HDMI_INFOFRAME_TYPE_VENDOR:
-               return hdmi_vendor_any_infoframe_check(&frame->vendor);
-       default:
-               WARN(1, "Bad infoframe type %d\n", frame->any.type);
-               return -EINVAL;
-       }
-}
-EXPORT_SYMBOL(hdmi_infoframe_check);
-
 /**
  * hdmi_infoframe_pack_only() - write a HDMI infoframe to binary buffer
  * @frame: HDMI infoframe

diff --git a/include/linux/hdmi.h b/include/linux/hdmi.h
index 455f855bc08484cc2a55c86cb5b00df672c61264..96bda41d9148c8c17dda1f23d5134c102495476c 100644 (file)
--- a/include/linux/hdmi.h
+++ b/include/linux/hdmi.h
@@ -445,7 +445,6 @@ ssize_t hdmi_infoframe_pack(union hdmi_infoframe *frame, void *buffer,
                            size_t size);
 ssize_t hdmi_infoframe_pack_only(const union hdmi_infoframe *frame,
                                 void *buffer, size_t size);
-int hdmi_infoframe_check(union hdmi_infoframe *frame);
 int hdmi_infoframe_unpack(union hdmi_infoframe *frame,
                          const void *buffer, size_t size);
 void hdmi_infoframe_log(const char *level, struct device *dev,