[PATCH 1/6] DSPBRIDGE: replace IO_ADDRESS with ioremap

Omar Ramirez Luna
2010-01-11T20:03:21Z

Use ioremap() instead of using IO_ADDRESS macro to make it generic.

Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>
CC: Nishant Menon <nm@ti.com>
CC: Hiroshi Doyu <Hiroshi.DOYU@nokia.com>
CC: Ameya Palande <ameya.palande@nokia.com>
CC: Felipe Contreras <felipe.contreras@gmail.com>
---
drivers/dsp/bridge/services/clk.c | 15 +++++++++------
1 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/drivers/dsp/bridge/services/clk.c b/drivers/dsp/bridge/services/clk.c
index d1c68fc..116e10e 100644
--- a/drivers/dsp/bridge/services/clk.c
+++ b/drivers/dsp/bridge/services/clk.c
@@ -54,10 +54,9 @@

typedef volatile unsigned long REG_UWORD32;

-#define SSI_Base 0x48058000
-
-#define SSI_BASE IO_ADDRESS(SSI_Base)
-
+#define OMAP_SSI_OFFSET 0x58000
+#define OMAP_SSI_SIZE 0x1000
+#define OMAP_SSI_SYSCONFIG_OFFSET 0x10

struct SERVICES_Clk_t {
struct clk *clk_handle;
@@ -355,7 +354,9 @@ s32 CLK_Get_UseCnt(IN enum SERVICES_ClkId clk_id)
void SSI_Clk_Prepare(bool FLAG)
{
u32 ssi_sysconfig;
- ssi_sysconfig = __raw_readl((SSI_BASE) + 0x10);
+ void __iomem *ssi_base;
+
+ ssi_base = ioremap(L4_34XX_BASE + OMAP_SSI_OFFSET, OMAP_SSI_SIZE);

if (FLAG) {
/* Set Autoidle, SIDLEMode to smart idle, and MIDLEmode to
@@ -368,5 +369,7 @@ void SSI_Clk_Prepare(bool FLAG)
*/
ssi_sysconfig = 0x1;
}
- __raw_writel((u32)ssi_sysconfig, SSI_BASE + 0x10);
+
+ __raw_writel(ssi_sysconfig, ssi_base + OMAP_SSI_SYSCONFIG_OFFSET);
+ iounmap(ssi_base);
}
--
1.6.2.4