rigol-ds1xx2: Better error reporting when probe groups are required

[libsigrok.git] / hardware / alsa / protocol.h

diff --git a/hardware/alsa/protocol.h b/hardware/alsa/protocol.h
index f7d047bb1268b714710f4998a69d9e2527f53acb..e844bc740afabed26327654f0deb0c25b5ac5bce 100644 (file)
--- a/hardware/alsa/protocol.h
+++ b/hardware/alsa/protocol.h
@@ -28,14 +28,14 @@
 #include "libsigrok.h"
 #include "libsigrok-internal.h"
 
-/* Message logging helpers with driver-specific prefix string. */
-#define DRIVER_LOG_DOMAIN "alsa: "
-#define sr_log(l, s, args...) sr_log(l, DRIVER_LOG_DOMAIN s, ## args)
-#define sr_spew(s, args...) sr_spew(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_dbg(s, args...) sr_dbg(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_info(s, args...) sr_info(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_warn(s, args...) sr_warn(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_err(s, args...) sr_err(DRIVER_LOG_DOMAIN s, ## args)
+/* Message logging helpers with subsystem-specific prefix string. */
+#define LOG_PREFIX "alsa: "
+#define sr_log(l, s, args...) sr_log(l, LOG_PREFIX s, ## args)
+#define sr_spew(s, args...) sr_spew(LOG_PREFIX s, ## args)
+#define sr_dbg(s, args...) sr_dbg(LOG_PREFIX s, ## args)
+#define sr_info(s, args...) sr_info(LOG_PREFIX s, ## args)
+#define sr_warn(s, args...) sr_warn(LOG_PREFIX s, ## args)
+#define sr_err(s, args...) sr_err(LOG_PREFIX s, ## args)
 
 /** Private, per-device-instance driver context. */
 struct dev_context {
@@ -52,11 +52,8 @@ struct dev_context {
 };
 
 SR_PRIV GSList *alsa_scan(GSList *options, struct sr_dev_driver *di);
-SR_PRIV void alsa_dev_inst_clear(struct sr_dev_inst *sdi);
-
 SR_PRIV int alsa_set_samplerate(const struct sr_dev_inst *sdi,
                                uint64_t newrate);
-
 SR_PRIV int alsa_receive_data(int fd, int revents, void *cb_data);
 
 #endif