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authorTakashi Iwai <tiwai@suse.de>2018-07-26 00:24:03 +0300
committerTakashi Iwai <tiwai@suse.de>2018-07-27 10:06:01 +0300
commit7362b0fca5de9570b5ba7bce5034105028daa599 (patch)
treec2488d2b7eec981f03152395cf98536777ae36c3 /sound/hda
parent752089fea357b36ba9dd477db594bdc677110579 (diff)
downloadlinux-7362b0fca5de9570b5ba7bce5034105028daa599.tar.xz
ALSA: hda: Proper endian notations for BDL pointers
The BDL pointer used in snd_hdac_dsp_prepare() should be declared as __le32, as warned by sparse: sound/hda/hdac_stream.c:655:47: warning: incorrect type in argument 4 (different base types) sound/hda/hdac_stream.c:655:47: expected restricted __le32 [usertype] **bdlp sound/hda/hdac_stream.c:655:47: got unsigned int [usertype] **<noident> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/hda')
-rw-r--r--sound/hda/hdac_stream.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/hda/hdac_stream.c b/sound/hda/hdac_stream.c
index e1472c7ab6c1..eee422390d8e 100644
--- a/sound/hda/hdac_stream.c
+++ b/sound/hda/hdac_stream.c
@@ -621,7 +621,7 @@ int snd_hdac_dsp_prepare(struct hdac_stream *azx_dev, unsigned int format,
unsigned int byte_size, struct snd_dma_buffer *bufp)
{
struct hdac_bus *bus = azx_dev->bus;
- u32 *bdl;
+ __le32 *bdl;
int err;
snd_hdac_dsp_lock(azx_dev);
@@ -651,7 +651,7 @@ int snd_hdac_dsp_prepare(struct hdac_stream *azx_dev, unsigned int format,
snd_hdac_stream_writel(azx_dev, SD_BDLPU, 0);
azx_dev->frags = 0;
- bdl = (u32 *)azx_dev->bdl.area;
+ bdl = (__le32 *)azx_dev->bdl.area;
err = setup_bdle(bus, bufp, azx_dev, &bdl, 0, byte_size, 0);
if (err < 0)
goto error;