From 6ba54ab4a49bbad736b0254aa6bdf0cb83013815 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Fri, 2 Nov 2012 10:36:13 +0200
Subject: [PATCH] ARM: OMAP: Remove omap_init_consistent_dma_size()
The only thing omap_init_consistent_dma_size() does is increase the
consistent DMA size if CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE is defined.
Increasing the consistent DMA size should no longer be needed with CMA
in place.
This patch removes omap_init_consistent_dma_size() and also
arch/arm/mach-omap2/io.c:omap_common_init_early() which becomes an empty
function.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
[tony@atomide.com: updated for moved dma.h]
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap1/io.c | 1 -
arch/arm/mach-omap2/io.c | 12 ---------
arch/arm/plat-omap/Makefile | 2 +-
arch/arm/plat-omap/common.c | 26 -------------------
.../plat-omap/include/plat-omap/dma-omap.h | 1 -
5 files changed, 1 insertion(+), 41 deletions(-)
delete mode 100644 arch/arm/plat-omap/common.c
diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c
index 44389d7cd255..5a3b80617a11 100644
--- a/arch/arm/mach-omap1/io.c
+++ b/arch/arm/mach-omap1/io.c
@@ -134,7 +134,6 @@ void __init omap1_init_early(void)
*/
omap1_clk_init();
omap1_mux_init();
- omap_init_consistent_dma_size();
}
void __init omap1_init_late(void)
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 814f69955d72..807b8d919f81 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -353,11 +353,6 @@ static int _set_hwmod_postsetup_state(struct omap_hwmod *oh, void *data)
return omap_hwmod_set_postsetup_state(oh, *(u8 *)data);
}
-static void __init omap_common_init_early(void)
-{
- omap_init_consistent_dma_size();
-}
-
static void __init omap_hwmod_init_postsetup(void)
{
u8 postsetup_state;
@@ -378,7 +373,6 @@ void __init omap2420_init_early(void)
{
omap2_set_globals_242x();
omap2xxx_check_revision();
- omap_common_init_early();
omap2xxx_voltagedomains_init();
omap242x_powerdomains_init();
omap242x_clockdomains_init();
@@ -400,7 +394,6 @@ void __init omap2430_init_early(void)
{
omap2_set_globals_243x();
omap2xxx_check_revision();
- omap_common_init_early();
omap2xxx_voltagedomains_init();
omap243x_powerdomains_init();
omap243x_clockdomains_init();
@@ -427,7 +420,6 @@ void __init omap3_init_early(void)
omap2_set_globals_3xxx();
omap3xxx_check_revision();
omap3xxx_check_features();
- omap_common_init_early();
omap3xxx_voltagedomains_init();
omap3xxx_powerdomains_init();
omap3xxx_clockdomains_init();
@@ -461,7 +453,6 @@ void __init ti81xx_init_early(void)
omap2_set_globals_ti81xx();
omap3xxx_check_revision();
ti81xx_check_features();
- omap_common_init_early();
omap3xxx_voltagedomains_init();
omap3xxx_powerdomains_init();
omap3xxx_clockdomains_init();
@@ -519,7 +510,6 @@ void __init am33xx_init_early(void)
omap2_set_globals_am33xx();
omap3xxx_check_revision();
ti81xx_check_features();
- omap_common_init_early();
am33xx_voltagedomains_init();
am33xx_powerdomains_init();
am33xx_clockdomains_init();
@@ -535,7 +525,6 @@ void __init omap4430_init_early(void)
omap2_set_globals_443x();
omap4xxx_check_revision();
omap4xxx_check_features();
- omap_common_init_early();
omap44xx_voltagedomains_init();
omap44xx_powerdomains_init();
omap44xx_clockdomains_init();
@@ -557,7 +546,6 @@ void __init omap5_init_early(void)
{
omap2_set_globals_5xxx();
omap5xxx_check_revision();
- omap_common_init_early();
}
#endif
diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile
index 50da9bf5d95c..8d885848600a 100644
--- a/arch/arm/plat-omap/Makefile
+++ b/arch/arm/plat-omap/Makefile
@@ -3,7 +3,7 @@
#
# Common support
-obj-y := common.o sram.o dma.o fb.o counter_32k.o
+obj-y := sram.o dma.o fb.o counter_32k.o
obj-m :=
obj-n :=
obj- :=
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
deleted file mode 100644
index bf6cd80a30e1..000000000000
--- a/arch/arm/plat-omap/common.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * linux/arch/arm/plat-omap/common.c
- *
- * Code common to all OMAP machines.
- * The file is created by Tony Lindgren <tony@atomide.com>
- *
- * Copyright (C) 2009 Texas Instruments
- * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/dma-mapping.h>
-
-#include <plat-omap/dma-omap.h>
-
-void __init omap_init_consistent_dma_size(void)
-{
-#ifdef CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE
- init_consistent_dma_size(CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE << 20);
-#endif
-}
diff --git a/arch/arm/plat-omap/include/plat-omap/dma-omap.h b/arch/arm/plat-omap/include/plat-omap/dma-omap.h
index f89886d5fda3..6f506ba9e453 100644
--- a/arch/arm/plat-omap/include/plat-omap/dma-omap.h
+++ b/arch/arm/plat-omap/include/plat-omap/dma-omap.h
@@ -281,7 +281,6 @@ struct omap_system_dma_plat_info {
#define dma_omap15xx() ((dma_omap1() && (d->dev_caps & ENABLE_1510_MODE)))
#define dma_omap16xx() ((dma_omap1() && (d->dev_caps & ENABLE_16XX_MODE)))
-extern void __init omap_init_consistent_dma_size(void);
extern void omap_set_dma_priority(int lch, int dst_port, int priority);
extern int omap_request_dma(int dev_id, const char *dev_name,
void (*callback)(int lch, u16 ch_status, void *data),
--
2.30.9