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SubjectRe: [PATCH v2 5/7] ARM: at91: sama5d4: remove useless map_io
Le 05/03/2015 20:17, Alexandre Belloni a écrit :
> All the peripheral remapped at io_map are taken care of by their respective
> drivers.
>
> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>

Nice: I take this one with the at91-cleanup2 tag. So I'll skip this one
when taking care of this series ;-)

> ---
> arch/arm/mach-at91/sama5.c | 33 ---------------------------------
> 1 file changed, 33 deletions(-)
>
> diff --git a/arch/arm/mach-at91/sama5.c b/arch/arm/mach-at91/sama5.c
> index 26b718a0c235..d7593d572a77 100644
> --- a/arch/arm/mach-at91/sama5.c
> +++ b/arch/arm/mach-at91/sama5.c
> @@ -89,38 +89,6 @@ DT_MACHINE_START(sama5_dt, "Atmel SAMA5")
> .dt_compat = sama5_dt_board_compat,
> MACHINE_END
>
> -static struct map_desc at91_io_desc[] __initdata = {
> - {
> - .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_MPDDRC),
> - .pfn = __phys_to_pfn(SAMA5D4_BASE_MPDDRC),
> - .length = SZ_512,
> - .type = MT_DEVICE,
> - },
> - {
> - .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_PMC),
> - .pfn = __phys_to_pfn(SAMA5D4_BASE_PMC),
> - .length = SZ_512,
> - .type = MT_DEVICE,
> - },
> - { /* On sama5d4, we use USART3 as serial console */
> - .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_USART3),
> - .pfn = __phys_to_pfn(SAMA5D4_BASE_USART3),
> - .length = SZ_256,
> - .type = MT_DEVICE,
> - },
> - { /* A bunch of peripheral with fine grained IO space */
> - .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_SYS2),
> - .pfn = __phys_to_pfn(SAMA5D4_BASE_SYS2),
> - .length = SZ_2K,
> - .type = MT_DEVICE,
> - },
> -};
> -
> -static void __init sama5_alt_map_io(void)
> -{
> - iotable_init(at91_io_desc, ARRAY_SIZE(at91_io_desc));
> -}
> -
> static const char *sama5_alt_dt_board_compat[] __initconst = {
> "atmel,sama5d4",
> NULL
> @@ -128,7 +96,6 @@ static const char *sama5_alt_dt_board_compat[] __initconst = {
>
> DT_MACHINE_START(sama5_alt_dt, "Atmel SAMA5")
> /* Maintainer: Atmel */
> - .map_io = sama5_alt_map_io,
> .init_machine = sama5_dt_device_init,
> .dt_compat = sama5_alt_dt_board_compat,
> .l2c_aux_mask = ~0UL,
>


--
Nicolas Ferre


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