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| author |  Cornelia Huck <cornelia.huck@de.ibm.com>
| 2008-01-26 14:10:42 +0100 |
|---|---|---|
| committer |  Martin Schwidefsky <schwidefsky@de.ibm.com>
| 2008-01-26 14:10:59 +0100 |
| commit | bc698bcf8897363732226dc9ecba044771679996 (patch) | |
| tree | 769fcbd9de54e56dd6559cd8760b526a733a51c1 /drivers/s390/cio/cio_debug.h | |
| parent | [S390] cio: Add css_driver_{register,unregister}. (diff) | |
| download | linux-bc698bcf8897363732226dc9ecba044771679996.tar.gz linux-bc698bcf8897363732226dc9ecba044771679996.tar.bz2 linux-bc698bcf8897363732226dc9ecba044771679996.zip | |
[S390] cio: Cleanup debug feature usage.
Cleanup cio_debug.h.
Also make CIO_DEBUG add the "cio:" prefix to the printk string
so that it isn't needed for the debug feature.
Fix outdated comments for cio_debug_init() and clean it up.
Enlarge cio_crw to the same size as cio_msg so we may actually
find some relevant information there.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/cio_debug.h')
| -rw-r--r-- | drivers/s390/cio/cio_debug.h | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/s390/cio/cio_debug.h b/drivers/s390/cio/cio_debug.h index c9bf8989930f..d7429ef6c666 100644 --- a/drivers/s390/cio/cio_debug.h +++ b/drivers/s390/cio/cio_debug.h @@ -8,20 +8,19 @@ extern debug_info_t *cio_debug_msg_id; extern debug_info_t *cio_debug_trace_id; extern debug_info_t *cio_debug_crw_id; -#define CIO_TRACE_EVENT(imp, txt) do { \ +#define CIO_TRACE_EVENT(imp, txt) do { \ debug_text_event(cio_debug_trace_id, imp, txt); \ } while (0) -#define CIO_MSG_EVENT(imp, args...) do { \ - debug_sprintf_event(cio_debug_msg_id, imp , ##args); \ +#define CIO_MSG_EVENT(imp, args...) do { \ + debug_sprintf_event(cio_debug_msg_id, imp , ##args); \ } while (0) -#define CIO_CRW_EVENT(imp, args...) do { \ - debug_sprintf_event(cio_debug_crw_id, imp , ##args); \ +#define CIO_CRW_EVENT(imp, args...) do { \ + debug_sprintf_event(cio_debug_crw_id, imp , ##args); \ } while (0) -static inline void -CIO_HEX_EVENT(int level, void *data, int length) +static inline void CIO_HEX_EVENT(int level, void *data, int length) { if (unlikely(!cio_debug_trace_id)) return; @@ -32,9 +31,10 @@ CIO_HEX_EVENT(int level, void *data, int length) } } -#define CIO_DEBUG(printk_level,event_level,msg...) ({ \ - if (cio_show_msg) printk(printk_level msg); \ - CIO_MSG_EVENT (event_level, msg); \ -}) +#define CIO_DEBUG(printk_level, event_level, msg...) do { \ + if (cio_show_msg) \ + printk(printk_level "cio: " msg); \ + CIO_MSG_EVENT(event_level, msg); \ + } while (0) #endif |