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| author | Russell King <rmk+kernel@armlinux.org.uk> | 2017-01-16 16:11:10 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2017-02-28 12:06:20 +0100 |
| commit | 3928624812dcfa39b6a67f9de46efcb51c573ad0 (patch) | |
| tree | 5ed8425b0bfea73891d1bdd531abd14a2e7f38ab /arch | |
| parent | ARM: 8655/1: improve NOMMU definition of pgprot_*() (diff) | |
| download | linux-3928624812dcfa39b6a67f9de46efcb51c573ad0.tar.xz linux-3928624812dcfa39b6a67f9de46efcb51c573ad0.zip | |
ARM: mm: move initrd init code out of arm_memblock_init()
Move the ARM initrd initialisation code out of arm_memblock_init() into
its own function, so it can be cleaned up.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mm/init.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 50e5402a8ef3..43d8825e59bb 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -228,11 +228,8 @@ phys_addr_t __init arm_memblock_steal(phys_addr_t size, phys_addr_t align) return phys; } -void __init arm_memblock_init(const struct machine_desc *mdesc) +static void __init arm_initrd_init(void) { - /* Register the kernel text, kernel data and initrd with memblock. */ - memblock_reserve(__pa(KERNEL_START), KERNEL_END - KERNEL_START); - #ifdef CONFIG_BLK_DEV_INITRD /* FDT scan will populate initrd_start */ if (initrd_start && !phys_initrd_size) { @@ -260,6 +257,14 @@ void __init arm_memblock_init(const struct machine_desc *mdesc) initrd_end = initrd_start + phys_initrd_size; } #endif +} + +void __init arm_memblock_init(const struct machine_desc *mdesc) +{ + /* Register the kernel text, kernel data and initrd with memblock. */ + memblock_reserve(__pa(KERNEL_START), KERNEL_END - KERNEL_START); + + arm_initrd_init(); arm_mm_memblock_reserve(); |