1 files changed, 8 insertions, 6 deletions

diff --git a/libopie/odevice.cpp b/libopie/odevice.cpp
index 6e3f114..9871e80 100644
--- a/libopie/odevice.cpp
+++ b/libopie/odevice.cpp
@@ -29,28 +29,30 @@
 #include <qapplication.h>
 
 #include <qfile.h>
 #include <qtextstream.h>
 #include <qpe/sound.h>
 #include <qpe/resource.h>
 #include <qpe/config.h>
 
 #include "odevice.h"
 
 // _IO and friends are only defined in kernel headers ...
 
-#define OD_IO(type,area,number,args)    (( type << 30 ) | ( area << 8 ) | ( number ) | ( sizeof( args ) << 16 ))
-#define OD_IOW(area,number,args)        OD_IO(1,area,number,args)
-#define OD_IOR(area,number,args)        OD_IO(2,area,number,args)
-#define OD_IORW(area,number,args)       OD_IO(3,area,number,args)
+#define OD_IOC(dir,type,number,size)    (( dir << 30 ) | ( type << 8 ) | ( number ) | ( size << 16 ))
+
+#define OD_IO(type,number)              OD_IOC(0,type,number,0)
+#define OD_IOW(type,number,size)        OD_IOC(1,type,number,sizeof(size))
+#define OD_IOR(type,number,size)        OD_IOC(2,type,number,sizeof(size))
+#define OD_IORW(type,number,size)       OD_IOC(3,type,number,sizeof(size))
 
 
 class ODeviceData {
 public:
         QString m_vendorstr;
         OVendor m_vendor;
         
         QString m_modelstr;
         OModel m_model;
 
         QString m_systemstr;
         OSystem m_system;
@@ -147,25 +149,25 @@ void ODevice::init ( )
 ODevice::~ODevice ( )
 {
         delete d;
 }
 
 bool ODevice::setPowerButtonHandler ( ODevice::PowerButtonHandler )
 {
         return false;
 }
 
 //#include <linux/apm_bios.h>
 
-#define APM_IOC_SUSPEND          OD_IO( 0, 'A', 2, 0 )
+#define APM_IOC_SUSPEND          OD_IO( 'A', 2 )
 
 
 bool ODevice::suspend ( )
 {
         if ( d-> m_model == OMODEL_Unknown ) // better don't suspend in qvfb / on unkown devices
                 return false;
 
         int fd;
         bool res = false;
         
         if ((( fd = ::open ( "/dev/apm_bios", O_RDWR )) >= 0 ) ||
                     (( fd = ::open ( "/dev/misc/apm_bios",O_RDWR )) >= 0 )) {
@@ -189,25 +191,25 @@ bool ODevice::suspend ( )
                         ::kill ( -::getpid ( ), SIGCONT ); // continue everything in our process group
                         }
                 
                         ::close ( fd );         
                 ::signal ( SIGTSTP, SIG_DFL );
         }
         
         return res;
 }
 
 //#include <linux/fb.h> better not rely on kernel headers in userspace ...
 
-#define FBIOBLANK             OD_IO( 0, 'F', 0x11, 0 ) // 0x4611
+#define FBIOBLANK             OD_IO( 'F', 0x11 ) // 0x4611
 
 /* VESA Blanking Levels */
 #define VESA_NO_BLANKING      0
 #define VESA_VSYNC_SUSPEND    1
 #define VESA_HSYNC_SUSPEND    2
 #define VESA_POWERDOWN        3
 
 
 bool ODevice::setDisplayStatus ( bool on )
 {
         if ( d-> m_model == OMODEL_Unknown )
                 return false;