From 86bf546b339914b29f9068bcbb7696355e246a47 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Tue, 8 Dec 2015 18:41:52 +0200 Subject: [PATCH] drm: Use driver specified encoder name MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Use the encoder name passed by the driver if non-NULL, otherwise fall back to the old style name. Signed-off-by: Ville Syrjälä Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1449592922-5545-5-git-send-email-ville.syrjala@linux.intel.com --- drivers/gpu/drm/drm_crtc.c | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index b1111ea2b29d..aade4640fa6d 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -1101,9 +1101,17 @@ int drm_encoder_init(struct drm_device *dev, encoder->dev = dev; encoder->encoder_type = encoder_type; encoder->funcs = funcs; - encoder->name = kasprintf(GFP_KERNEL, "%s-%d", - drm_encoder_enum_list[encoder_type].name, - encoder->base.id); + if (name) { + va_list ap; + + va_start(ap, name); + encoder->name = kvasprintf(GFP_KERNEL, name, ap); + va_end(ap); + } else { + encoder->name = kasprintf(GFP_KERNEL, "%s-%d", + drm_encoder_enum_list[encoder_type].name, + encoder->base.id); + } if (!encoder->name) { ret = -ENOMEM; goto out_put;