ALSA: hda/hdmi: change type for the 'assigned' variable

[ Upstream commit 4053a41282f8aae290d3fe7b8daef4c8c53a4ab8 ]

This change converts the assigned value from int type to
the bool type to retain consistency with other structure
members like 'setup', 'non_pcm' etc.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/20220913070307.3234038-1-perex@perex.cz
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Stable-dep-of: fc6f923ecfa2 ("ALSA: hda/hdmi: Fix the converter allocation for the silent stream")
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index c239d9dbbaefe518e83a1a9a1ea16343ce12c409..69afea67bf3ede34b5d2fddeb015a13ae4c9eb92 100644 (file)
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -53,7 +53,7 @@ MODULE_PARM_DESC(enable_all_pins, "Forcibly enable all pins");
 
 struct hdmi_spec_per_cvt {
        hda_nid_t cvt_nid;
-       int assigned;
+       bool assigned;          /* the stream has been assigned */
        unsigned int channels_min;
        unsigned int channels_max;
        u32 rates;
@@ -1204,7 +1204,7 @@ static int hdmi_pcm_open_no_pin(struct hda_pcm_stream *hinfo,
                return err;
 
        per_cvt = get_cvt(spec, cvt_idx);
-       per_cvt->assigned = 1;
+       per_cvt->assigned = true;
        hinfo->nid = per_cvt->cvt_nid;
 
        pin_cvt_fixup(codec, NULL, per_cvt->cvt_nid);
@@ -1273,7 +1273,7 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo,
 
        per_cvt = get_cvt(spec, cvt_idx);
        /* Claim converter */
-       per_cvt->assigned = 1;
+       per_cvt->assigned = true;
 
        set_bit(pcm_idx, &spec->pcm_in_use);
        per_pin = get_pin(spec, pin_idx);
@@ -1308,7 +1308,7 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo,
                snd_hdmi_eld_update_pcm_info(&eld->info, hinfo);
                if (hinfo->channels_min > hinfo->channels_max ||
                    !hinfo->rates || !hinfo->formats) {
-                       per_cvt->assigned = 0;
+                       per_cvt->assigned = false;
                        hinfo->nid = 0;
                        snd_hda_spdif_ctls_unassign(codec, pcm_idx);
                        err = -ENODEV;
@@ -1767,7 +1767,7 @@ static void silent_stream_enable(struct hda_codec *codec,
        }
 
        per_cvt = get_cvt(spec, cvt_idx);
-       per_cvt->assigned = 1;
+       per_cvt->assigned = true;
        per_pin->cvt_nid = per_cvt->cvt_nid;
        per_pin->silent_stream = true;
 
@@ -1827,7 +1827,7 @@ static void silent_stream_disable(struct hda_codec *codec,
        cvt_idx = cvt_nid_to_cvt_index(codec, per_pin->cvt_nid);
        if (cvt_idx >= 0 && cvt_idx < spec->num_cvts) {
                per_cvt = get_cvt(spec, cvt_idx);
-               per_cvt->assigned = 0;
+               per_cvt->assigned = false;
        }
 
        if (spec->silent_stream_type == SILENT_STREAM_I915) {
@@ -2223,7 +2223,7 @@ static int hdmi_pcm_close(struct hda_pcm_stream *hinfo,
                        goto unlock;
                }
                per_cvt = get_cvt(spec, cvt_idx);
-               per_cvt->assigned = 0;
+               per_cvt->assigned = false;
                hinfo->nid = 0;
 
                azx_stream(get_azx_dev(substream))->stripe = 0;