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Diffstat (limited to 'cpukit/libdrvmgr/drvmgr.h')
-rw-r--r--cpukit/libdrvmgr/drvmgr.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/cpukit/libdrvmgr/drvmgr.h b/cpukit/libdrvmgr/drvmgr.h
index 9e491f8dd5..ca52b3be1b 100644
--- a/cpukit/libdrvmgr/drvmgr.h
+++ b/cpukit/libdrvmgr/drvmgr.h
@@ -294,7 +294,7 @@ struct drvmgr_drv_ops {
int (*remove)(struct drvmgr_dev *); /*! Function called when device instance is to be removed */
int (*info)(struct drvmgr_dev *, void (*print)(void *p, char *str), void *p, int, char *argv[]);/*! Function called to request information about a device or driver */
};
-#define DRV_OPS_NUM (sizeof(struct drvmgr_drv_ops)/sizeof(void (*)(void)))
+#define DRVMGR_OPS_NUM(x) (sizeof(x)/sizeof(void (*)(void)))
/*! Device driver description */
struct drvmgr_drv {