Re: [PATCH 24/45] hdspm.h: include stdint.h in userspace

On Tue, Feb 17, 2015 at 07:46:02AM +0100, Takashi Iwai wrote:

At Tue, 17 Feb 2015 00:05:27 +0100,
Mikko Rapeli wrote:

quoted

Fixes compilation error:

sound/hdspm.h:43:2: error: unknown type name ‘uint32_t’

Signed-off-by: Mikko Rapeli <redacted>

Applied for 3.21, thanks.

Sorry, but this should maybe be dropped or reverted from the sound tree.

Arnd and others pointed out that kernel headers should be using __u32 etc
types from linux/types.h instead of including stdint.h from libc and using
uint32_t et al.

I'll post a new patch version for hdspm.h too in the next revision.

-Mikko

Takashi

quoted

---
 include/uapi/sound/hdspm.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/uapi/sound/hdspm.h b/include/uapi/sound/hdspm.h
index d956c35..f799828 100644
--- a/include/uapi/sound/hdspm.h
+++ b/include/uapi/sound/hdspm.h

@@ -20,6 +20,12 @@
  *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#ifdef __KERNEL__
+#include <linux/types.h>
+#else
+#include <stdint.h>
+#endif
+
 /* Maximum channels is 64 even on 56Mode you have 64playbacks to matrix */
 #define HDSPM_MAX_CHANNELS      64
 

-- 
2.1.4