From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hoegeun Kwon Subject: [PATCH v7 2/4] drm/exynos: mic: Fix parse_dt function Date: Thu, 05 Jan 2017 19:20:07 +0900 Message-ID: <1483611609-23522-3-git-send-email-hoegeun.kwon@samsung.com> References: <1483611609-23522-1-git-send-email-hoegeun.kwon@samsung.com> Return-path: In-reply-to: <1483611609-23522-1-git-send-email-hoegeun.kwon-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, airlied-cv59FeDIM0c@public.gmane.org, kgene-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, krzk-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, inki.dae-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org Cc: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, a.hajda-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, cw00.choi-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, jh80.chung-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, Hoegeun Kwon List-Id: devicetree@vger.kernel.org The OF graph is not necessary because the panel is a child of dsi. therefore, the parse_dt function of dsi does not need to check the remote_node connected to the panel. and the whole parse_dt function should be refactored later. Signed-off-by: Hoegeun Kwon --- drivers/gpu/drm/exynos/exynos_drm_mic.c | 25 +++---------------------- 1 file changed, 3 insertions(+), 22 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_mic.c b/drivers/gpu/drm/exynos/exynos_drm_mic.c index fed1a94..cf9361a 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_mic.c +++ b/drivers/gpu/drm/exynos/exynos_drm_mic.c @@ -269,28 +269,9 @@ static int parse_dt(struct exynos_mic *mic) } nodes[j++] = remote_node; - switch (i) { - case ENDPOINT_DECON_NODE: - /* decon node */ - if (of_get_child_by_name(remote_node, - "i80-if-timings")) - mic->i80_mode = 1; - - break; - case ENDPOINT_DSI_NODE: - /* panel node */ - remote_node = get_remote_node(remote_node, 1); - if (!remote_node) { - ret = -EPIPE; - goto exit; - } - nodes[j++] = remote_node; - - break; - default: - DRM_ERROR("mic: Unknown endpoint from MIC"); - break; - } + if (i == ENDPOINT_DECON_NODE && + of_get_child_by_name(remote_node, "i80-if-timings")) + mic->i80_mode = 1; } exit: -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html