diff options
Diffstat (limited to 'drivers/gpu/drm/drm_print.c')
| -rw-r--r-- | drivers/gpu/drm/drm_print.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_print.c b/drivers/gpu/drm/drm_print.c index 0081190201a7..08cfea04e22b 100644 --- a/drivers/gpu/drm/drm_print.c +++ b/drivers/gpu/drm/drm_print.c @@ -235,6 +235,20 @@ void __drm_printfn_err(struct drm_printer *p, struct va_format *vaf) } EXPORT_SYMBOL(__drm_printfn_err); +void __drm_printfn_line(struct drm_printer *p, struct va_format *vaf) +{ + unsigned int counter = ++p->line.counter; + const char *prefix = p->prefix ?: ""; + const char *pad = p->prefix ? " " : ""; + + if (p->line.series) + drm_printf(p->arg, "%s%s%u.%u: %pV", + prefix, pad, p->line.series, counter, vaf); + else + drm_printf(p->arg, "%s%s%u: %pV", prefix, pad, counter, vaf); +} +EXPORT_SYMBOL(__drm_printfn_line); + /** * drm_puts - print a const string to a &drm_printer stream * @p: the &drm printer |