diff options
Diffstat (limited to 'drivers/s390/cio/cio_debug.h')
| -rw-r--r-- | drivers/s390/cio/cio_debug.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/s390/cio/cio_debug.h b/drivers/s390/cio/cio_debug.h index e64e8278c42e..e6dcbd1be244 100644 --- a/drivers/s390/cio/cio_debug.h +++ b/drivers/s390/cio/cio_debug.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef CIO_DEBUG_H #define CIO_DEBUG_H @@ -22,13 +23,10 @@ extern debug_info_t *cio_debug_crw_id; static inline void CIO_HEX_EVENT(int level, void *data, int length) { - if (unlikely(!cio_debug_trace_id)) - return; - while (length > 0) { - debug_event(cio_debug_trace_id, level, data, length); - length -= cio_debug_trace_id->buf_size; - data += cio_debug_trace_id->buf_size; - } + debug_event(cio_debug_trace_id, level, data, length); } +/* For the CIO debugfs related features */ +extern struct dentry *cio_debugfs_dir; + #endif |