Re: [PATCH v2 02/11] msm: Generalize timer register mappings

Carl Vanderlip
2011-01-25T18:12:25Z

On Wed, 2011-01-19 at 12:25 -0800, David Brown wrote:
> -#define MSM_GPT_PHYS MSM_CSR_PHYS
> -#define MSM_GPT_BASE MSM_CSR_BASE
> -#define MSM_GPT_SIZE SZ_4K
...
> +#define MSM_CHIP_DEVICE(name, chip) { \
> .virtual = (unsigned long) MSM_##name##_BASE, \
> - .pfn = __phys_to_pfn(MSM_##name##_PHYS), \
> - .length = MSM_##name##_SIZE, \
> + .pfn = __phys_to_pfn(chip##_##name##_PHYS), \
> + .length = chip##_##name##_SIZE, \
> .type = MT_DEVICE_NONSHARED, \
> }
>
> +#define MSM_DEVICE(name) MSM_CHIP_DEVICE(name, MSM)
> +
> #if defined(CONFIG_ARCH_MSM7X00A) || defined(CONFIG_ARCH_MSM7X27) \
> || defined(CONFIG_ARCH_MSM7X25)
> static struct map_desc msm_io_desc[] __initdata = {
> MSM_DEVICE(VIC),
> - MSM_DEVICE(CSR),
> + MSM_CHIP_DEVICE(CSR, MSM7X00),
> MSM_DEVICE(GPT),
> MSM_DEVICE(DMOV),
> MSM_DEVICE(GPIO1),

MSM_DEVICE(GPT) still references MSM_GPT_PHYS, MSM_GPT_SIZE and
MSM_GPT_BASE on the 7x00a though they are being removed.

---
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