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| author | Ondrej Zary <linux@rainbow-software.org> | 2012-08-01 16:05:39 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-08-03 12:57:44 +0200 |
| commit | 988aec3de5f0fa848f26fbf64f9e83364d6b3c25 (patch) | |
| tree | 44dba73a859c16b6cc8f14074bf8e793a781a82e | |
| parent | 0d7614f09c1ebdbaa1599a5aba7593f147bf96ee (diff) | |
| download | op-kernel-dev-988aec3de5f0fa848f26fbf64f9e83364d6b3c25.zip op-kernel-dev-988aec3de5f0fa848f26fbf64f9e83364d6b3c25.tar.gz | |
ALSA: isa: Move snd_legacy_find_free_ioport to initval.h
Move snd_legacy_find_free_ioport() function back to initval.h as it is used
by two drivers.
Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | include/sound/initval.h | 14 | ||||
| -rw-r--r-- | sound/isa/opti9xx/miro.c | 15 | ||||
| -rw-r--r-- | sound/isa/opti9xx/opti92x-ad1848.c | 14 |
3 files changed, 16 insertions, 27 deletions
diff --git a/include/sound/initval.h b/include/sound/initval.h index f99a0d2..ac62c67 100644 --- a/include/sound/initval.h +++ b/include/sound/initval.h @@ -50,6 +50,20 @@ #define SNDRV_DEFAULT_DMA_SIZE { [0 ... (SNDRV_CARDS-1)] = SNDRV_AUTO_DMA_SIZE } #define SNDRV_DEFAULT_PTR SNDRV_DEFAULT_STR +#ifdef SNDRV_LEGACY_FIND_FREE_IOPORT +static long snd_legacy_find_free_ioport(long *port_table, long size) +{ + while (*port_table != -1) { + if (request_region(*port_table, size, "ALSA test")) { + release_region(*port_table, size); + return *port_table; + } + port_table++; + } + return -1; +} +#endif + #ifdef SNDRV_LEGACY_FIND_FREE_IRQ #include <linux/interrupt.h> diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c index c24594c..3d1afb6 100644 --- a/sound/isa/opti9xx/miro.c +++ b/sound/isa/opti9xx/miro.c @@ -37,6 +37,7 @@ #include <sound/opl4.h> #include <sound/control.h> #include <sound/info.h> +#define SNDRV_LEGACY_FIND_FREE_IOPORT #define SNDRV_LEGACY_FIND_FREE_IRQ #define SNDRV_LEGACY_FIND_FREE_DMA #include <sound/initval.h> @@ -770,20 +771,6 @@ static int __devinit snd_miro_mixer(struct snd_card *card, return 0; } -static long snd_legacy_find_free_ioport(long *port_table, long size) -{ - while (*port_table != -1) { - struct resource *res; - if ((res = request_region(*port_table, size, - "ALSA test")) != NULL) { - release_and_free_resource(res); - return *port_table; - } - port_table++; - } - return -1; -} - static int __devinit snd_miro_init(struct snd_miro *chip, unsigned short hardware) { diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c index f8fbe22..2899c9f 100644 --- a/sound/isa/opti9xx/opti92x-ad1848.c +++ b/sound/isa/opti9xx/opti92x-ad1848.c @@ -39,6 +39,7 @@ #ifndef OPTi93X #include <sound/opl4.h> #endif +#define SNDRV_LEGACY_FIND_FREE_IOPORT #define SNDRV_LEGACY_FIND_FREE_IRQ #define SNDRV_LEGACY_FIND_FREE_DMA #include <sound/initval.h> @@ -185,19 +186,6 @@ static char * snd_opti9xx_names[] = { "82C930", "82C931", "82C933" }; - -static long __devinit snd_legacy_find_free_ioport(long *port_table, long size) -{ - while (*port_table != -1) { - if (request_region(*port_table, size, "ALSA test")) { - release_region(*port_table, size); - return *port_table; - } - port_table++; - } - return -1; -} - static int __devinit snd_opti9xx_init(struct snd_opti9xx *chip, unsigned short hardware) { |
