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SubjectRe: [PATCH 30/98] hdspm.h: use __u8, __u32 and __u64 from linux/types.h
At Sat, 30 May 2015 17:38:22 +0200,
Mikko Rapeli wrote:
>
> Fixes userspace compilation errors like:
>
> sound/hdspm.h:43:2: error: unknown type name ‘uint32_t’

Hmm, how do you get this error at all?
The header includes stdint.h for user-space.


thanks,

Takashi

>
> Signed-off-by: Mikko Rapeli <mikko.rapeli@iki.fi>
> ---
> include/uapi/sound/hdspm.h | 40 ++++++++++++++++++----------------------
> 1 file changed, 18 insertions(+), 22 deletions(-)
>
> diff --git a/include/uapi/sound/hdspm.h b/include/uapi/sound/hdspm.h
> index 5737332..c4db6f5 100644
> --- a/include/uapi/sound/hdspm.h
> +++ b/include/uapi/sound/hdspm.h
> @@ -20,11 +20,7 @@
> * 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
> @@ -46,15 +42,15 @@ enum hdspm_speed {
> /* -------------------- IOCTL Peak/RMS Meters -------------------- */
>
> struct hdspm_peak_rms {
> - uint32_t input_peaks[64];
> - uint32_t playback_peaks[64];
> - uint32_t output_peaks[64];
> + __u32 input_peaks[64];
> + __u32 playback_peaks[64];
> + __u32 output_peaks[64];
>
> - uint64_t input_rms[64];
> - uint64_t playback_rms[64];
> - uint64_t output_rms[64];
> + __u64 input_rms[64];
> + __u64 playback_rms[64];
> + __u64 output_rms[64];
>
> - uint8_t speed; /* enum {ss, ds, qs} */
> + __u8 speed; /* enum {ss, ds, qs} */
> int status2;
> };
>
> @@ -155,21 +151,21 @@ enum hdspm_syncsource {
> };
>
> struct hdspm_status {
> - uint8_t card_type; /* enum hdspm_io_type */
> + __u8 card_type; /* enum hdspm_io_type */
> enum hdspm_syncsource autosync_source;
>
> - uint64_t card_clock;
> - uint32_t master_period;
> + __u64 card_clock;
> + __u32 master_period;
>
> union {
> struct {
> - uint8_t sync_wc; /* enum hdspm_sync */
> - uint8_t sync_madi; /* enum hdspm_sync */
> - uint8_t sync_tco; /* enum hdspm_sync */
> - uint8_t sync_in; /* enum hdspm_sync */
> - uint8_t madi_input; /* enum hdspm_madi_input */
> - uint8_t channel_format; /* enum hdspm_madi_channel_format */
> - uint8_t frame_format; /* enum hdspm_madi_frame_format */
> + __u8 sync_wc; /* enum hdspm_sync */
> + __u8 sync_madi; /* enum hdspm_sync */
> + __u8 sync_tco; /* enum hdspm_sync */
> + __u8 sync_in; /* enum hdspm_sync */
> + __u8 madi_input; /* enum hdspm_madi_input */
> + __u8 channel_format; /* enum hdspm_madi_channel_format */
> + __u8 frame_format; /* enum hdspm_madi_frame_format */
> } madi;
> } card_specific;
> };
> @@ -184,7 +180,7 @@ struct hdspm_status {
> #define HDSPM_ADDON_TCO 1
>
> struct hdspm_version {
> - uint8_t card_type; /* enum hdspm_io_type */
> + __u8 card_type; /* enum hdspm_io_type */
> char cardname[20];
> unsigned int serial;
> unsigned short firmware_rev;
> --
> 2.1.4
>


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