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SubjectRe: [PATCH v6 8/8] ALSA: add new 32-bit layout for snd_pcm_mmap_status/control
On Tue, Nov 12, 2019 at 4:18 PM Arnd Bergmann <arnd@arndb.de> wrote:
>
> Co-developed-with: Baolin Wang <baolin.wang@linaro.org>
> Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
> include/uapi/sound/asound.h | 106 ++++++++++++++++++++++++++++++++----
> sound/core/pcm_compat.c | 30 +++++-----
> sound/core/pcm_lib.c | 10 ++--
> sound/core/pcm_native.c | 39 ++++++++-----
> 4 files changed, 143 insertions(+), 42 deletions(-)

I found one more use of 'struct timespec' remaining in there, and have amended
this patch with a small change now to hide that as well.

Arnd

diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h
index c5d8e7f134d0..e6a958b8aff1 100644
--- a/include/uapi/sound/asound.h
+++ b/include/uapi/sound/asound.h
@@ -502,7 +502,11 @@ struct snd_pcm_status {
#define __snd_pcm_mmap_status64 snd_pcm_mmap_status
#define __snd_pcm_mmap_control64 snd_pcm_mmap_control
#define __snd_pcm_sync_ptr64 snd_pcm_sync_ptr
+#ifdef __KERNEL__
+#define __snd_timespec64 __kernel_timespec
+#else
#define __snd_timespec64 timespec
+#endif
struct __snd_timespec {
__s32 tv_sec;
__s32 tv_nsec;
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