From patchwork Mon Nov 12 15:29:04 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sascha Hauer X-Patchwork-Id: 1728651 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id 09B1ADFE80 for ; Mon, 12 Nov 2012 15:32:11 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TXvxF-0004og-4e; Mon, 12 Nov 2012 15:29:41 +0000 Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TXvwt-0004cL-AM for linux-arm-kernel@lists.infradead.org; Mon, 12 Nov 2012 15:29:20 +0000 Received: from dude.hi.pengutronix.de ([2001:6f8:1178:2:21e:67ff:fe11:9c5c]) by metis.ext.pengutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1TXvwh-0001Us-5U; Mon, 12 Nov 2012 16:29:07 +0100 Received: from sha by dude.hi.pengutronix.de with local (Exim 4.80) (envelope-from ) id 1TXvwg-00054U-96; Mon, 12 Nov 2012 16:29:06 +0100 From: Sascha Hauer To: Subject: [PATCH 6/6] staging: drm/imx: Remove 300ms delay after memory reset Date: Mon, 12 Nov 2012 16:29:04 +0100 Message-Id: <1352734144-14897-7-git-send-email-s.hauer@pengutronix.de> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1352734144-14897-1-git-send-email-s.hauer@pengutronix.de> References: <1352734144-14897-1-git-send-email-s.hauer@pengutronix.de> X-SA-Exim-Connect-IP: 2001:6f8:1178:2:21e:67ff:fe11:9c5c X-SA-Exim-Mail-From: sha@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-20121112_102919_750006_8F51E2C6 X-CRM114-Status: GOOD ( 13.72 ) X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Philipp Zabel , Greg KH , Sascha Hauer , kernel@pengutronix.de, dri-devel@lists.freedesktop.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Philipp Zabel This has been added once, but does not seem to be necessary. Tested on i.MX51 and i.MX6. Signed-off-by: Philipp Zabel Signed-off-by: Sascha Hauer --- drivers/staging/imx-drm/ipu-v3/ipu-common.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/staging/imx-drm/ipu-v3/ipu-common.c b/drivers/staging/imx-drm/ipu-v3/ipu-common.c index d871bb6..147c3e9 100644 --- a/drivers/staging/imx-drm/ipu-v3/ipu-common.c +++ b/drivers/staging/imx-drm/ipu-v3/ipu-common.c @@ -673,8 +673,6 @@ static int ipu_reset(struct ipu_soc *ipu) cpu_relax(); } - mdelay(300); - return 0; }