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| author | Noralf Trønnes <noralf@tronnes.org> | 2017-11-07 20:13:39 +0100 |
|---|---|---|
| committer | Noralf Trønnes <noralf@tronnes.org> | 2017-11-11 11:20:32 +0100 |
| commit | bf6234a294c5b8bcc6f47ecdb646f41ad5efddd3 (patch) | |
| tree | 91b065ae23a60e57616032738034a7d31e9fb632 | |
| parent | 6ff1086e21e5b1d6239e2c47267d21dc19b6e801 (diff) | |
| download | op-kernel-dev-bf6234a294c5b8bcc6f47ecdb646f41ad5efddd3.zip op-kernel-dev-bf6234a294c5b8bcc6f47ecdb646f41ad5efddd3.tar.gz | |
drm/print: Add drm_printf_indent()
Add drm_printf_indent() that adds tab indentation according to argument.
Indentation overflow is marked with an X.
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171107191348.17555-4-noralf@tronnes.org
| -rw-r--r-- | include/drm/drm_print.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h index 7b9c86a..7dbfdeb 100644 --- a/include/drm/drm_print.h +++ b/include/drm/drm_print.h @@ -80,6 +80,14 @@ void __drm_printfn_debug(struct drm_printer *p, struct va_format *vaf); __printf(2, 3) void drm_printf(struct drm_printer *p, const char *f, ...); +/** + * drm_printf_indent - Print to a &drm_printer stream with indentation + * @printer: DRM printer + * @indent: Tab indentation level (max 5) + * @fmt: Format string + */ +#define drm_printf_indent(printer, indent, fmt, ...) \ + drm_printf((printer), "%.*s" fmt, (indent), "\t\t\t\t\tX", ##__VA_ARGS__) /** * drm_seq_file_printer - construct a &drm_printer that outputs to &seq_file |
