Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754608Ab3HEQRA (ORCPT ); Mon, 5 Aug 2013 12:17:00 -0400 Received: from arroyo.ext.ti.com ([192.94.94.40]:39381 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754551Ab3HEQQ0 (ORCPT ); Mon, 5 Aug 2013 12:16:26 -0400 From: Joel Fernandes To: Tony Lindgren , Sekhar Nori , Santosh Shilimkar , Sricharan R , Rajendra Nayak , Lokesh Vutla , Matt Porter , Grant Likely , Rob Herring , Vinod Koul , Dan Williams , Mark Brown , Benoit Cousson , Russell King , Arnd Bergmann , Olof Johansson , Balaji TK , Gururaja Hebbar , Chris Ball , Jason Kridner CC: Linux OMAP List , Linux ARM Kernel List , Linux DaVinci Kernel List , Linux Kernel Mailing List , Linux MMC List , Joel Fernandes Subject: [PATCH v3 06/12] ARM: edma: Add pr_debug in edma_link Date: Mon, 5 Aug 2013 11:14:51 -0500 Message-ID: <1375719297-12871-7-git-send-email-joelf@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1375719297-12871-1-git-send-email-joelf@ti.com> References: <1375719297-12871-1-git-send-email-joelf@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 843 Lines: 28 Useful for visualizing linking of PaRAM slots Signed-off-by: Joel Fernandes --- arch/arm/common/edma.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/common/edma.c b/arch/arm/common/edma.c index aa43c49..34d3fc9 100644 --- a/arch/arm/common/edma.c +++ b/arch/arm/common/edma.c @@ -1125,6 +1125,8 @@ void edma_link(unsigned from, unsigned to) ctlr_to = EDMA_CTLR(to); to = EDMA_CHAN_SLOT(to); + pr_debug("Setting up link %d -> %d\n", from, to); + if (from >= edma_cc[ctlr_from]->num_slots) return; if (to >= edma_cc[ctlr_to]->num_slots) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/