pcmcia: remove unused dprintk definition

A recent cleanup patch removed the remaining users of dprintk() in
i82092.c, so get rid of the definition of dprintk() as well.

Fixes: 836e9494 ("pcmcia/i82092: Refactored dprintk macro for dev_dbg().")
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

drivers/pcmcia/i82092aa.h

@@ -8,11 +8,9 @@
 #ifdef NOTRACE
 #define enter(x)   printk("Enter: %s, %s line %i\n",x,__FILE__,__LINE__)
 #define leave(x)   printk("Leave: %s, %s line %i\n",x,__FILE__,__LINE__)
-#define dprintk(fmt, args...) printk(fmt , ## args)
 #else
 #define enter(x)   do {} while (0)
 #define leave(x)   do {} while (0)
-#define dprintk(fmt, args...) do {} while (0)
 #endif