[PATCH 3/7] ARM: OMAP2+: Move omap_dsp_reserve_sdram_memblock() to mach-omap2

Tony Lindgren
2012-04-24T00:08:30Z

This hardware exists only on 2430 and later omaps, so there's no
need to have it in plat-omap/devices.c.

Note that we don't have any users for exported omap_dsp_get_mempool_base(),
so we can make it static.

Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/dsp.c | 27 +++++++++++++++++++++++++--
arch/arm/plat-omap/devices.c | 29 -----------------------------
2 files changed, 25 insertions(+), 31 deletions(-)

diff --git a/arch/arm/mach-omap2/dsp.c b/arch/arm/mach-omap2/dsp.c
index 74f18f2..0b8dc3f 100644
--- a/arch/arm/mach-omap2/dsp.c
+++ b/arch/arm/mach-omap2/dsp.c
@@ -28,8 +28,6 @@

#include <plat/dsp.h>

-extern phys_addr_t omap_dsp_get_mempool_base(void);
-
static struct platform_device *omap_dsp_pdev;

static struct omap_dsp_platform_data omap_dsp_pdata __initdata = {
@@ -47,6 +45,31 @@ static struct omap_dsp_platform_data omap_dsp_pdata __initdata = {
.dsp_cm_rmw_bits = omap2_cm_rmw_mod_reg_bits,
};

+static phys_addr_t omap_dsp_phys_mempool_base;
+
+void __init omap_dsp_reserve_sdram_memblock(void)
+{
+ phys_addr_t size = CONFIG_TIDSPBRIDGE_MEMPOOL_SIZE;
+ phys_addr_t paddr;
+
+ if (!size)
+ return;
+
+ paddr = arm_memblock_steal(size, SZ_1M);
+ if (!paddr) {
+ pr_err("%s: failed to reserve %x bytes\n",
+ __func__, size);
+ return;
+ }
+
+ omap_dsp_phys_mempool_base = paddr;
+}
+
+static phys_addr_t omap_dsp_get_mempool_base(void)
+{
+ return omap_dsp_phys_mempool_base;
+}
+
static int __init omap_dsp_init(void)
{
struct platform_device *pdev;
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index a0cfe66..1151d0b 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -109,35 +109,6 @@ static void omap_init_rng(void)
static inline void omap_init_rng(void) {}
#endif

-#if defined(CONFIG_TIDSPBRIDGE) || defined(CONFIG_TIDSPBRIDGE_MODULE)
-
-static phys_addr_t omap_dsp_phys_mempool_base;
-
-void __init omap_dsp_reserve_sdram_memblock(void)
-{
- phys_addr_t size = CONFIG_TIDSPBRIDGE_MEMPOOL_SIZE;
- phys_addr_t paddr;
-
- if (!size)
- return;
-
- paddr = arm_memblock_steal(size, SZ_1M);
- if (!paddr) {
- pr_err("%s: failed to reserve %x bytes\n",
- __func__, size);
- return;
- }
-
- omap_dsp_phys_mempool_base = paddr;
-}
-
-phys_addr_t omap_dsp_get_mempool_base(void)
-{
- return omap_dsp_phys_mempool_base;
-}
-EXPORT_SYMBOL(omap_dsp_get_mempool_base);
-#endif
-
/*
* This gets called after board-specific INIT_MACHINE, and initializes most
* on-chip peripherals accessible on this board (except for few like USB):