From patchwork Fri Jul 4 08:30:42 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philipp Zabel X-Patchwork-Id: 4478811 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 035FCBEEAA for ; Fri, 4 Jul 2014 08:33:47 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 17814203E6 for ; Fri, 4 Jul 2014 08:33:46 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0BD0420411 for ; Fri, 4 Jul 2014 08:33:45 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1X2yuc-0007W7-Bw; Fri, 04 Jul 2014 08:32:06 +0000 Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1X2yuT-0007Ha-6D for linux-arm-kernel@lists.infradead.org; Fri, 04 Jul 2014 08:31:57 +0000 Received: from dude.hi.pengutronix.de ([10.1.0.7] helo=dude.pengutronix.de) by metis.ext.pengutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1X2ytQ-0006r4-P0; Fri, 04 Jul 2014 10:30:52 +0200 From: Philipp Zabel To: Russell King Subject: [PATCH 1/5] imx-drm: Drop imx_drm_of_get_next_endpoint wrapper Date: Fri, 4 Jul 2014 10:30:42 +0200 Message-Id: <1404462646-1769-2-git-send-email-p.zabel@pengutronix.de> X-Mailer: git-send-email 2.0.0 In-Reply-To: <1404462646-1769-1-git-send-email-p.zabel@pengutronix.de> References: <1404462646-1769-1-git-send-email-p.zabel@pengutronix.de> X-SA-Exim-Connect-IP: 10.1.0.7 X-SA-Exim-Mail-From: p.zabel@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140704_013157_493329_079327D7 X-CRM114-Status: UNSURE ( 9.88 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) Cc: devel@driverdev.osuosl.org, Philipp Zabel , Greg Kroah-Hartman , Laurent Pinchart , kernel@pengutronix.de, Grant Likely , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP We will decrease the prev node reference count in of_graph_get_next_endpoint instead. Signed-off-by: Philipp Zabel --- drivers/staging/imx-drm/imx-drm-core.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/staging/imx-drm/imx-drm-core.c b/drivers/staging/imx-drm/imx-drm-core.c index a5d05b4..e6663dd 100644 --- a/drivers/staging/imx-drm/imx-drm-core.c +++ b/drivers/staging/imx-drm/imx-drm-core.c @@ -408,14 +408,6 @@ int imx_drm_remove_crtc(struct imx_drm_crtc *imx_drm_crtc) } EXPORT_SYMBOL_GPL(imx_drm_remove_crtc); -static struct device_node *imx_drm_of_get_next_endpoint( - const struct device_node *parent, struct device_node *prev) -{ - struct device_node *node = of_graph_get_next_endpoint(parent, prev); - of_node_put(prev); - return node; -} - int imx_drm_encoder_parse_of(struct drm_device *drm, struct drm_encoder *encoder, struct device_node *np) { @@ -456,7 +448,7 @@ int imx_drm_encoder_get_mux_id(struct device_node *node, return -EINVAL; do { - ep = imx_drm_of_get_next_endpoint(node, ep); + ep = of_graph_get_next_endpoint(node, ep); if (!ep) break;