remove EC_RTDM_OPS_HAS_MMAP again

configure.ac

@@ -758,7 +758,7 @@ else
         xeno_rtdm_ldflags=`$xenomaiconfig --skin rtdm --auto-init-solib --ldflags`
         xeno_v3=1
         xeno=0
-        AC_DEFINE([EC_RTDM_OPS_HAS_MMAP], [1], [RTDM device operations has mmap handler])
+        AC_DEFINE([EC_RTDM_XENOMAI_V3], [1], [Use Xenomai3 RTDM flavour])
     else
         xeno_native_cflags=`$xenomaiconfig --skin native --cflags`
         xeno_native_ldflags=`$xenomaiconfig --skin native --ldflags`

lib/Makefile.am

@@ -104,7 +104,7 @@ endif
 if ENABLE_XENOMAI_V3
 libethercat_rtdm_la_CFLAGS += $(XENOMAI_RTDM_CFLAGS)
 libethercat_rtdm_la_LDFLAGS += $(XENOMAI_RTDM_LDFLAGS)
-libethercat_rtdm_la_CFLAGS += -DUSE_RTDM_XENOMAI_V3 -DEC_RTDM_OPS_HAS_MMAP
+libethercat_rtdm_la_CFLAGS += -DUSE_RTDM_XENOMAI_V3
 else
 libethercat_rtdm_la_CFLAGS += -DUSE_RTDM
 endif

lib/master.c

@@ -564,7 +564,7 @@ int ecrt_master_activate(ec_master_t *master)
     master->process_data_size = io.process_data_size;
 
     if (master->process_data_size) {
-#if defined(USE_RTDM) || !defined(EC_RTDM_OPS_HAS_MMAP)
+#ifdef USE_RTDM
         /* memory-mapping was already done in kernel. The user-space addess is
          * provided in the ioctl data.
          */

master/ioctl.c

@@ -1893,7 +1893,7 @@ static ATTRIBUTES int ec_ioctl_activate(
             offset += ecrt_domain_size(domain);
         }
 
-#if defined(EC_IOCTL_RTDM) && !defined(EC_RTDM_OPS_HAS_MMAP)
+#if defined(EC_IOCTL_RTDM) && !defined(EC_RTDM_XENOMAI_V3)
         /* RTDM uses a different approach for memory-mapping, which has to be
          * initiated by the kernel.
          */

master/ioctl.h

@@ -846,7 +846,7 @@ long ec_ioctl(ec_master_t *, ec_ioctl_context_t *, unsigned int,
 long ec_ioctl_rtdm(ec_master_t *, ec_ioctl_context_t *, unsigned int,
         void __user *);
 
-#ifndef EC_RTDM_OPS_HAS_MMAP
+#ifndef EC_RTDM_XENOMAI_V3
 int ec_rtdm_mmap(ec_ioctl_context_t *, void **);
 #endif