path: root/sound/pci/asihpi
diff options
authorLars-Peter Clausen <lars@metafoo.de>2015-01-02 12:24:45 +0100
committerTakashi Iwai <tiwai@suse.de>2015-01-02 16:31:23 +0100
commitd18132aa15d2bf7a5f227b590175b73aa3591a91 (patch)
tree150dac5de81c7bc1d4e9c10629d0b562ad69ae38 /sound/pci/asihpi
parenta08800940f72bb5502a8b6afb675231cef0b3a62 (diff)
ALSA: asihpi: Remove always NULL parameter
snd_asihpi_hpi_new() takes a pointer to a pointer of a hwdep where if this parameter is provided the newly allocated hwdep is stored. All callers pass NULL though, so remove the parameter. This makes the code a bit cleaner and shorter. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/asihpi')
1 files changed, 2 insertions, 7 deletions
diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c
index e9273fb2a505..7a55fefed5c4 100644
--- a/sound/pci/asihpi/asihpi.c
+++ b/sound/pci/asihpi/asihpi.c
@@ -2832,14 +2832,11 @@ static int snd_asihpi_hpi_ioctl(struct snd_hwdep *hw, struct file *file,
/* results in /dev/snd/hwC#D0 file for each card with index #
also /proc/asound/hwdep will contain '#-00: asihpi (HPI) for each card'
-static int snd_asihpi_hpi_new(struct snd_card_asihpi *asihpi,
- int device, struct snd_hwdep **rhwdep)
+static int snd_asihpi_hpi_new(struct snd_card_asihpi *asihpi, int device)
struct snd_hwdep *hw;
int err;
- if (rhwdep)
- *rhwdep = NULL;
err = snd_hwdep_new(asihpi->card, "HPI", device, &hw);
if (err < 0)
return err;
@@ -2849,8 +2846,6 @@ static int snd_asihpi_hpi_new(struct snd_card_asihpi *asihpi,
hw->ops.ioctl = snd_asihpi_hpi_ioctl;
hw->ops.release = snd_asihpi_hpi_release;
hw->private_data = asihpi;
- if (rhwdep)
- *rhwdep = hw;
return 0;
@@ -2993,7 +2988,7 @@ static int snd_asihpi_probe(struct pci_dev *pci_dev,
/* always create, can be enabled or disabled dynamically
by enable_hwdep module param*/
- snd_asihpi_hpi_new(asihpi, 0, NULL);
+ snd_asihpi_hpi_new(asihpi, 0);
strcpy(card->driver, "ASIHPI");