ARM: at91: sama5d4: remove useless map_io

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

diff --git a/arch/arm/mach-at91/sama5.c b/arch/arm/mach-at91/sama5.c
index 5b13ad7..ef5d207 100644 (file)
--- a/arch/arm/mach-at91/sama5.c
+++ b/arch/arm/mach-at91/sama5.c
@@ -65,38 +65,6 @@ 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
@@ -104,7 +72,6 @@ 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,