On Tue, Feb 1, 2011 at 11:37 PM, Jarkko Nikula <jhnikula@xxxxxxxxx> wrote:
> On Mon, 31 Jan 2011 20:20:37 +0530
> Kishon Vijay Abraham I <kishon@xxxxxx> wrote:
>
>> Information like base address and DMA channel nubers should no longer
>> be obtained using macros. These information should be obtained from
>> hwmod database. Hence the macros that define the base address are removed.
>>
>> Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>
>> Signed-off-by: Charulatha V <charu@xxxxxx>
>> ---
>> arch/arm/mach-omap1/mcbsp.c | 64 +++++++++++++++---------------
>> arch/arm/plat-omap/include/plat/mcbsp.h | 50 +-----------------------
>> 2 files changed, 33 insertions(+), 81 deletions(-)
>>
>> diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
>> index 2b89ebd..d90f649 100644
>> --- a/arch/arm/mach-omap1/mcbsp.c
>> +++ b/arch/arm/mach-omap1/mcbsp.c
>> @@ -83,14 +83,14 @@ struct resource omap7xx_mcbsp_res[][6] = {
>> {
>> {
>> .name = "mpu",
>> - .start = OMAP7XX_MCBSP1_BASE,
>> - .end = OMAP7XX_MCBSP1_BASE + SZ_256,
>> + .start = 0xfffb1000,
>> + .end = 0xfffb10ff,
>
> For these changes I don't see immediate reason as they reduce
> readability.
Maybe I should leave without modifying these resources. The main
purpose of doing this
is to remove macros defined in mcbsp.h so that the client drivers
don't use it directly.
>Is this better to do outside of this set together with a
> patch that adds these into hwmod database etc?
OMAP1 does not have hwmod database.
>
>> -#define AUDIO_MCBSP_DATAWRITE (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DXR1)
>> -#define AUDIO_MCBSP_DATAREAD (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DRR1)
>> -
>> -#define AUDIO_MCBSP OMAP_MCBSP1
>> -#define AUDIO_DMA_TX OMAP_DMA_MCBSP1_TX
>> -#define AUDIO_DMA_RX OMAP_DMA_MCBSP1_RX
>> -
>> #else
>>
>> #define OMAP_MCBSP_REG_DRR2 0x00
>> @@ -177,13 +136,6 @@ static struct platform_device omap_mcbsp##port_nr = { \
>> #define OMAP_ST_REG_SFIRCR 0x28
>> #define OMAP_ST_REG_SSELCR 0x2C
>>
>> -#define AUDIO_MCBSP_DATAWRITE (OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DXR1)
>> -#define AUDIO_MCBSP_DATAREAD (OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DRR1)
>> -
>> -#define AUDIO_MCBSP OMAP_MCBSP2
>> -#define AUDIO_DMA_TX OMAP24XX_DMA_MCBSP2_TX
>> -#define AUDIO_DMA_RX OMAP24XX_DMA_MCBSP2_RX
>> -
> These looks things that can be removed immediately and independently
> from this set.
ok.
>
> --
> Jarkko
>
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