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Date: Mon, 29 Sep 2014 20:03:37 +0200 From: Philipp Zabel <p.zabel@...gutronix.de> To: Grant Likely <grant.likely@...aro.org>, Greg Kroah-Hartman <gregkh@...uxfoundation.org> Cc: linux-kernel@...r.kernel.org, linux-media@...r.kernel.org, devel@...verdev.osuosl.org, Guennadi Liakhovetski <g.liakhovetski@....de>, Laurent Pinchart <laurent.pinchart@...asonboard.com>, Mauro Carvalho Chehab <m.chehab@...sung.com>, Russell King <rmk+kernel@....linux.org.uk>, kernel@...gutronix.de, Philipp Zabel <p.zabel@...gutronix.de> Subject: [PATCH v5 4/6] drm: use for_each_endpoint_of_node macro in drm_of_find_possible_crtcs Using the for_each_... macro should make the code a bit shorter and easier to read. Signed-off-by: Philipp Zabel <p.zabel@...gutronix.de> Acked-by: Laurent Pinchart <laurent.pinchart@...asonboard.com> --- drivers/gpu/drm/drm_of.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/drm_of.c b/drivers/gpu/drm/drm_of.c index 16150a0..024fa77 100644 --- a/drivers/gpu/drm/drm_of.c +++ b/drivers/gpu/drm/drm_of.c @@ -46,11 +46,7 @@ uint32_t drm_of_find_possible_crtcs(struct drm_device *dev, struct device_node *remote_port, *ep = NULL; uint32_t possible_crtcs = 0; - do { - ep = of_graph_get_next_endpoint(port, ep); - if (!ep) - break; - + for_each_endpoint_of_node(port, ep) { remote_port = of_graph_get_remote_port(ep); if (!remote_port) { of_node_put(ep); @@ -60,7 +56,7 @@ uint32_t drm_of_find_possible_crtcs(struct drm_device *dev, possible_crtcs |= drm_crtc_port_mask(dev, remote_port); of_node_put(remote_port); - } while (1); + } return possible_crtcs; } -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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