s390/pci: remove CONFIG_PCI_DEBUG dependancy

Add debugfs entries regardless of CONFIG_PCI_DEBUG.

Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

arch/s390/include/asm/pci_debug.h

@@ -6,14 +6,9 @@
 extern debug_info_t *pci_debug_msg_id;
 extern debug_info_t *pci_debug_err_id;
 
-#ifdef CONFIG_PCI_DEBUG
 #define zpci_dbg(imp, fmt, args...)				\
 	debug_sprintf_event(pci_debug_msg_id, imp, fmt, ##args)
 
-#else /* !CONFIG_PCI_DEBUG */
-#define zpci_dbg(imp, fmt, args...) do { } while (0)
-#endif
-
 #define zpci_err(text...)							\
 	do {									\
 		char debug_buffer[16];						\