diff options
Diffstat (limited to 'sound/core/oss/pcm_oss.c')
| -rw-r--r-- | sound/core/oss/pcm_oss.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c index ebc9fdfe64df..36baf962f9b0 100644 --- a/sound/core/oss/pcm_oss.c +++ b/sound/core/oss/pcm_oss.c @@ -28,6 +28,7 @@ #include <linux/init.h> #include <linux/slab.h> +#include <linux/sched/signal.h> #include <linux/time.h> #include <linux/vmalloc.h> #include <linux/module.h> @@ -2501,7 +2502,7 @@ static long snd_pcm_oss_ioctl(struct file *file, unsigned int cmd, unsigned long return put_user(SNDRV_OSS_VERSION, p); if (cmd == OSS_ALSAEMULVER) return put_user(1, p); -#if defined(CONFIG_SND_MIXER_OSS) || (defined(MODULE) && defined(CONFIG_SND_MIXER_OSS_MODULE)) +#if IS_REACHABLE(CONFIG_SND_MIXER_OSS) if (((cmd >> 8) & 0xff) == 'M') { /* mixer ioctl - for OSS compatibility */ struct snd_pcm_substream *substream; int idx; |