init_rwsem redefinition warning in usbdevice_fs.h

Hi, again
i do not know whether it may be important, but the warning makes me anyway curios.
In 2.4.3-ac13 the compiler says that init_rwsem in the usbdevice_fs.h is redefined. It was previously defined in a .ver-file.

/*
* sigh. rwsemaphores do not (yet) work from modules */

#define rw_semaphore semaphore
#define init_rwsem init_MUTEX <<<<<<<<<<<<<<<< here #define down_read down
#define down_write down
#define up_read up
#define up_write up

Should it be fixed? And, maybe the other define's around should be fixed too?

Alex Riesen

P.S. the original warning (gcc-2.95.2):

In file included from hub.c:24:
linux-2.4.3-ac13/include/linux/usbdevice_fs.h:170: warning: `init_rwsem' redefined linux-2.4.3-ac13/include/linux/modules/rwsem-spinlock.ver:2: warning: this is the location of the previous definition

The comment line above actually says it all. The defines have been added because at the time of writing this file rw semaphores did not work in a module, so they were replaced with mutexes using these defines. If rw sems work now just delete these defines

Tom