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| author |   Geert Uytterhoeven <geert+renesas@glider.be> | 2020-11-17 11:30:19 +0100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2020-11-23 09:53:59 +0100 |
| commit | 5b0480f53dbfe58b6aa291f462a708f178c4bd40 (patch) | |
| tree | 8acef420fbd1871e527e854c13fa2cc89c4ced6f | |
| parent | ARM: shmobile: r8a7779: Use ioremap() to map SMP registers (diff) | |
| download | linux-dev-5b0480f53dbfe58b6aa291f462a708f178c4bd40.tar.xz linux-dev-5b0480f53dbfe58b6aa291f462a708f178c4bd40.zip | |
ARM: shmobile: r8a7779: Remove obsolete static mappings
There are no more users of the statically mapped IOMEM regions on R-Car
H1.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20201117103022.2136527-5-geert+renesas@glider.be
| -rw-r--r-- | arch/arm/mach-shmobile/setup-r8a7779.c | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c index 07c1bc96d4d9..446d40b50b7b 100644 --- a/arch/arm/mach-shmobile/setup-r8a7779.c +++ b/arch/arm/mach-shmobile/setup-r8a7779.c @@ -15,29 +15,6 @@ #include "common.h" #include "r8a7779.h" -static struct map_desc r8a7779_io_desc[] __initdata = { - /* 2M identity mapping for 0xf0000000 (MPCORE) */ - { - .virtual = 0xf0000000, - .pfn = __phys_to_pfn(0xf0000000), - .length = SZ_2M, - .type = MT_DEVICE_NONSHARED - }, - /* 16M identity mapping for 0xfexxxxxx (DMAC-S/HPBREG/INTC2/LRAM/DBSC) */ - { - .virtual = 0xfe000000, - .pfn = __phys_to_pfn(0xfe000000), - .length = SZ_16M, - .type = MT_DEVICE_NONSHARED - }, -}; - -static void __init r8a7779_map_io(void) -{ - debug_ll_io_init(); - iotable_init(r8a7779_io_desc, ARRAY_SIZE(r8a7779_io_desc)); -} - #define HPBREG_BASE 0xfe700000 /* IRQ */ @@ -77,7 +54,6 @@ static const char *const r8a7779_compat_dt[] __initconst = { DT_MACHINE_START(R8A7779_DT, "Generic R8A7779 (Flattened Device Tree)") .smp = smp_ops(r8a7779_smp_ops), - .map_io = r8a7779_map_io, .init_irq = r8a7779_init_irq_dt, .init_late = shmobile_init_late, .dt_compat = r8a7779_compat_dt, |