1 files changed, 8 insertions, 27 deletions

diff --git a/drivers/s390/cio/qdio_debug.h b/drivers/s390/cio/qdio_debug.h
index 647b422bb22a..0dfba085f360 100644
--- a/drivers/s390/cio/qdio_debug.h
+++ b/drivers/s390/cio/qdio_debug.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *  Copyright IBM Corp. 2008
  *
@@ -11,17 +12,11 @@
 #include "qdio.h"
 
 /* that gives us 15 characters in the text event views */
-#define QDIO_DBF_LEN	16
+#define QDIO_DBF_LEN	32
 
 extern debug_info_t *qdio_dbf_setup;
 extern debug_info_t *qdio_dbf_error;
 
-/* sort out low debug levels early to avoid wasted sprints */
-static inline int qdio_dbf_passes(debug_info_t *dbf_grp, int level)
-{
-	return (level <= dbf_grp->level);
-}
-
 #define DBF_ERR		3	/* error conditions	*/
 #define DBF_WARN	4	/* warning conditions	*/
 #define DBF_INFO	6	/* informational	*/
@@ -39,11 +34,7 @@ static inline int qdio_dbf_passes(debug_info_t *dbf_grp, int level)
 
 static inline void DBF_HEX(void *addr, int len)
 {
-	while (len > 0) {
-		debug_event(qdio_dbf_setup, DBF_ERR, addr, len);
-		len -= qdio_dbf_setup->buf_size;
-		addr += qdio_dbf_setup->buf_size;
-	}
+	debug_event(qdio_dbf_setup, DBF_ERR, addr, len);
 }
 
 #define DBF_ERROR(text...) \
@@ -55,17 +46,13 @@ static inline void DBF_HEX(void *addr, int len)
 
 static inline void DBF_ERROR_HEX(void *addr, int len)
 {
-	while (len > 0) {
-		debug_event(qdio_dbf_error, DBF_ERR, addr, len);
-		len -= qdio_dbf_error->buf_size;
-		addr += qdio_dbf_error->buf_size;
-	}
+	debug_event(qdio_dbf_error, DBF_ERR, addr, len);
 }
 
 #define DBF_DEV_EVENT(level, device, text...) \
 	do { \
 		char debug_buffer[QDIO_DBF_LEN]; \
-		if (qdio_dbf_passes(device->debug_area, level)) { \
+		if (debug_level_enabled(device->debug_area, level)) { \
 			snprintf(debug_buffer, QDIO_DBF_LEN, text); \
 			debug_text_event(device->debug_area, level, debug_buffer); \
 		} \
@@ -74,17 +61,11 @@ static inline void DBF_ERROR_HEX(void *addr, int len)
 static inline void DBF_DEV_HEX(struct qdio_irq *dev, void *addr,
 			       int len, int level)
 {
-	while (len > 0) {
-		debug_event(dev->debug_area, level, addr, len);
-		len -= dev->debug_area->buf_size;
-		addr += dev->debug_area->buf_size;
-	}
+	debug_event(dev->debug_area, level, addr, len);
 }
 
-void qdio_allocate_dbf(struct qdio_initialize *init_data,
-		       struct qdio_irq *irq_ptr);
-void qdio_setup_debug_entries(struct qdio_irq *irq_ptr,
-			      struct ccw_device *cdev);
+int qdio_allocate_dbf(struct qdio_irq *irq_ptr);
+void qdio_setup_debug_entries(struct qdio_irq *irq_ptr);
 void qdio_shutdown_debug_entries(struct qdio_irq *irq_ptr);
 int qdio_debug_init(void);
 void qdio_debug_exit(void);