diff options
| -rw-r--r-- | drivers/gpu/drm/drm_print.c | 52 |
1 files changed, 30 insertions, 22 deletions
diff --git a/drivers/gpu/drm/drm_print.c b/drivers/gpu/drm/drm_print.c index 7e16ce7c7c7a..94e8f3542846 100644 --- a/drivers/gpu/drm/drm_print.c +++ b/drivers/gpu/drm/drm_print.c @@ -176,6 +176,32 @@ void __drm_printfn_seq_file(struct drm_printer *p, struct va_format *vaf) } EXPORT_SYMBOL(__drm_printfn_seq_file); +static void __drm_dev_vprintk(const struct device *dev, const char *level, + const void *origin, const char *prefix, + struct va_format *vaf) +{ + const char *prefix_pad = prefix ? " " : ""; + + if (!prefix) + prefix = ""; + + if (dev) { + if (origin) + dev_printk(level, dev, "[" DRM_NAME ":%ps]%s%s %pV", + origin, prefix_pad, prefix, vaf); + else + dev_printk(level, dev, "[" DRM_NAME "]%s%s %pV", + prefix_pad, prefix, vaf); + } else { + if (origin) + printk("%s" "[" DRM_NAME ":%ps]%s%s %pV", + level, origin, prefix_pad, prefix, vaf); + else + printk("%s" "[" DRM_NAME "]%s%s %pV", + level, prefix_pad, prefix, vaf); + } +} + void __drm_printfn_info(struct drm_printer *p, struct va_format *vaf) { dev_info(p->arg, "[" DRM_NAME "] %pV", vaf); @@ -187,19 +213,12 @@ void __drm_printfn_dbg(struct drm_printer *p, struct va_format *vaf) const struct drm_device *drm = p->arg; const struct device *dev = drm ? drm->dev : NULL; enum drm_debug_category category = p->category; - const char *prefix = p->prefix ?: ""; - const char *prefix_pad = p->prefix ? " " : ""; if (!__drm_debug_enabled(category)) return; /* Note: __builtin_return_address(0) is useless here. */ - if (dev) - dev_printk(KERN_DEBUG, dev, "[" DRM_NAME "]%s%s %pV", - prefix_pad, prefix, vaf); - else - printk(KERN_DEBUG "[" DRM_NAME "]%s%s %pV", - prefix_pad, prefix, vaf); + __drm_dev_vprintk(dev, KERN_DEBUG, NULL, p->prefix, vaf); } EXPORT_SYMBOL(__drm_printfn_dbg); @@ -287,12 +306,7 @@ void drm_dev_printk(const struct device *dev, const char *level, vaf.fmt = format; vaf.va = &args; - if (dev) - dev_printk(level, dev, "[" DRM_NAME ":%ps] %pV", - __builtin_return_address(0), &vaf); - else - printk("%s" "[" DRM_NAME ":%ps] %pV", - level, __builtin_return_address(0), &vaf); + __drm_dev_vprintk(dev, level, __builtin_return_address(0), NULL, &vaf); va_end(args); } @@ -312,12 +326,7 @@ void __drm_dev_dbg(struct _ddebug *desc, const struct device *dev, vaf.fmt = format; vaf.va = &args; - if (dev) - dev_printk(KERN_DEBUG, dev, "[" DRM_NAME ":%ps] %pV", - __builtin_return_address(0), &vaf); - else - printk(KERN_DEBUG "[" DRM_NAME ":%ps] %pV", - __builtin_return_address(0), &vaf); + __drm_dev_vprintk(dev, KERN_DEBUG, __builtin_return_address(0), NULL, &vaf); va_end(args); } @@ -332,8 +341,7 @@ void __drm_err(const char *format, ...) vaf.fmt = format; vaf.va = &args; - printk(KERN_ERR "[" DRM_NAME ":%ps] *ERROR* %pV", - __builtin_return_address(0), &vaf); + __drm_dev_vprintk(NULL, KERN_ERR, __builtin_return_address(0), "*ERROR*", &vaf); va_end(args); } |