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| author | Eliot Blennerhassett <eblennerhassett@audioscience.com> | 2011-07-22 15:52:44 +1200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-07-22 07:50:03 +0200 |
| commit | 0a17e993076f226aca3463a1c7fb9265e06ed2d3 (patch) | |
| tree | edd7100033e14c34dba97c82276d6fae46160b45 /sound/pci | |
| parent | 95a4c6e785bf7e2e5cde7f92c9252877b4fcea46 (diff) | |
| download | linux-0a17e993076f226aca3463a1c7fb9265e06ed2d3.tar.bz2 | |
ALSA: asihpi - Revise snd_pcm_debug_name, get rid of DEBUG_NAME macro
Work towards moving the function into alsa common header.
Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/asihpi/asihpi.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c index ddf882ed1dfb..378656d79164 100644 --- a/sound/pci/asihpi/asihpi.c +++ b/sound/pci/asihpi/asihpi.c @@ -50,19 +50,21 @@ MODULE_DESCRIPTION("AudioScience ALSA ASI5000 ASI6000 ASI87xx ASI89xx"); #if defined CONFIG_SND_DEBUG /* copied from pcm_lib.c, hope later patch will make that version public and this copy can be removed */ -static void pcm_debug_name(struct snd_pcm_substream *substream, - char *name, size_t len) +static inline void +snd_pcm_debug_name(struct snd_pcm_substream *substream, char *buf, size_t size) { - snprintf(name, len, "pcmC%dD%d%c:%d", + snprintf(buf, size, "pcmC%dD%d%c:%d", substream->pcm->card->number, substream->pcm->device, substream->stream ? 'c' : 'p', substream->number); } -#define DEBUG_NAME(substream, name) char name[16]; pcm_debug_name(substream, name, sizeof(name)) #else -#define pcm_debug_name(s, n, l) do { } while (0) -#define DEBUG_NAME(name, substream) do { } while (0) +static inline void +snd_pcm_debug_name(struct snd_pcm_substream *substream, char *buf, size_t size) +{ + *buf = 0; +} #endif #if defined CONFIG_SND_DEBUG_VERBOSE @@ -305,7 +307,8 @@ static u16 handle_error(u16 err, int line, char *filename) static void print_hwparams(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *p) { - DEBUG_NAME(substream, name); + char name[16]; + snd_pcm_debug_name(substream, name, sizeof(name)); snd_printd("%s HWPARAMS\n", name); snd_printd(" samplerate %d Hz\n", params_rate(p)); snd_printd(" channels %d\n", params_channels(p)); @@ -577,8 +580,9 @@ static int snd_card_asihpi_trigger(struct snd_pcm_substream *substream, struct snd_card_asihpi *card = snd_pcm_substream_chip(substream); struct snd_pcm_substream *s; u16 e; - DEBUG_NAME(substream, name); + char name[16]; + snd_pcm_debug_name(substream, name, sizeof(name)); snd_printdd("%s trigger\n", name); switch (cmd) { @@ -742,7 +746,9 @@ static void snd_card_asihpi_timer_function(unsigned long data) int loops = 0; u16 state; u32 buffer_size, bytes_avail, samples_played, on_card_bytes; - DEBUG_NAME(substream, name); + char name[16]; + + snd_pcm_debug_name(substream, name, sizeof(name)); snd_printdd("%s snd_card_asihpi_timer_function\n", name); |