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drm/tidss: Use drm_for_each_bridge_in_chain()
Replace the manual encoder->bridge_chain walk with the drm_for_each_bridge_in_chain() macro. Drivers should not touch the bridge_chain field directly. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jyri Sarha <jsarha@ti.com> Tested-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Jyri Sarha <jsarha@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200222110718.26272-1-laurent.pinchart@ideasonboard.com
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@ -32,7 +32,7 @@ static int tidss_encoder_atomic_check(struct drm_encoder *encoder,
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* bridge timings, or from the connector's display_info if no
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* bridge defines the timings.
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*/
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list_for_each_entry(bridge, &encoder->bridge_chain, chain_node) {
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drm_for_each_bridge_in_chain(encoder, bridge) {
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if (!bridge->timings)
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continue;
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