From 767a9675c4a68ada55f0f30d629db627bd47f012 Mon Sep 17 00:00:00 2001 From: Jonas Aaberg Date: Mon, 9 Aug 2010 12:08:34 +0000 Subject: DMAENGINE: ste_dma40: code clean-up This patch includes non functional code clean up changes, file header updates and a few magic numbers got defined. Signed-off-by: Jonas Aaberg Signed-off-by: Linus Walleij Signed-off-by: Dan Williams --- arch/arm/plat-nomadik/include/plat/ste_dma40.h | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) (limited to 'arch/arm/plat-nomadik/include') diff --git a/arch/arm/plat-nomadik/include/plat/ste_dma40.h b/arch/arm/plat-nomadik/include/plat/ste_dma40.h index ee5d8b2e46dd..879a6c1ac60f 100644 --- a/arch/arm/plat-nomadik/include/plat/ste_dma40.h +++ b/arch/arm/plat-nomadik/include/plat/ste_dma40.h @@ -1,10 +1,8 @@ /* - * arch/arm/plat-nomadik/include/plat/ste_dma40.h - * - * Copyright (C) ST-Ericsson 2007-2010 + * Copyright (C) ST-Ericsson SA 2007-2010 + * Author: Per Friden for ST-Ericsson + * Author: Jonas Aaberg for ST-Ericsson * License terms: GNU General Public License (GPL) version 2 - * Author: Per Friden - * Author: Jonas Aaberg */ @@ -73,6 +71,9 @@ #define STEDMA40_PSIZE_LOG_8 STEDMA40_PSIZE_PHY_8 #define STEDMA40_PSIZE_LOG_16 STEDMA40_PSIZE_PHY_16 +/* Maximum number of possible physical channels */ +#define STEDMA40_MAX_PHYS 32 + enum stedma40_flow_ctrl { STEDMA40_NO_FLOW_CTRL, STEDMA40_FLOW_CTRL, @@ -160,7 +161,7 @@ struct stedma40_platform_data { struct stedma40_chan_cfg *memcpy_conf_phy; struct stedma40_chan_cfg *memcpy_conf_log; unsigned int llis_per_log; - int disabled_channels[8]; + int disabled_channels[STEDMA40_MAX_PHYS]; }; /** -- cgit v1.2.3