#include <linux/cdrom.h>
#include <linux/ide.h>
#include <linux/bitops.h>
+#include <linux/mutex.h>
#include <asm/byteorder.h>
#include <asm/irq.h>
u8 reserved[4];
} idefloppy_mode_parameter_header_t;
-static DECLARE_MUTEX(idefloppy_ref_sem);
+static DEFINE_MUTEX(idefloppy_ref_mutex);
#define to_ide_floppy(obj) container_of(obj, struct ide_floppy_obj, kref)
{
struct ide_floppy_obj *floppy = NULL;
- down(&idefloppy_ref_sem);
+ mutex_lock(&idefloppy_ref_mutex);
floppy = ide_floppy_g(disk);
if (floppy)
kref_get(&floppy->kref);
- up(&idefloppy_ref_sem);
+ mutex_unlock(&idefloppy_ref_mutex);
return floppy;
}
static void ide_floppy_put(struct ide_floppy_obj *floppy)
{
- down(&idefloppy_ref_sem);
+ mutex_lock(&idefloppy_ref_mutex);
kref_put(&floppy->kref, ide_floppy_release);
- up(&idefloppy_ref_sem);
+ mutex_unlock(&idefloppy_ref_mutex);
}
/*