ALSA: intelhdmi - fix audio infoframe fill size

Reported-by: David Härdeman <david@hardeman.nu>
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/hda/patch_intelhdmi.c b/sound/pci/hda/patch_intelhdmi.c
index 4f25f08d332bc1a1e581c3dc4d578559f7e5d8ef..ad1aa5d87ddab8881abaf4b2c8cdc0bf510b6357 100644 (file)
--- a/sound/pci/hda/patch_intelhdmi.c
+++ b/sound/pci/hda/patch_intelhdmi.c
@@ -509,12 +509,12 @@ static void hdmi_fill_audio_infoframe(struct hda_codec *codec,
        hdmi_debug_dip_size(codec, pin_nid);
        hdmi_clear_dip_buffers(codec, pin_nid); /* be paranoid */
 
-       for (i = 0; i < sizeof(ai); i++)
+       for (i = 0; i < sizeof(*ai); i++)
                sum += params[i];
        ai->checksum = - sum;
 
        hdmi_set_dip_index(codec, pin_nid, 0x0, 0x0);
-       for (i = 0; i < sizeof(ai); i++)
+       for (i = 0; i < sizeof(*ai); i++)
                hdmi_write_dip_byte(codec, pin_nid, params[i]);
 }