[PATCH 1/4] ARM: change vmalloc_min to be unsigned long
From: Russell King (Oracle) <hidden>
Date: 2021-05-18 12:15:51
Also in:
lkml
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
vmalloc_min is currently a void pointer, but everywhere its used contains a cast - either to a void pointer when setting or back to an integer type when being used. Eliminate these casts by changing its type to unsigned long. Signed-off-by: Russell King (Oracle) <redacted> --- arch/arm/mm/mmu.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index c06ebfbc48c4..206c345f063e 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c@@ -1123,8 +1123,8 @@ void __init debug_ll_io_init(void) } #endif -static void * __initdata vmalloc_min = - (void *)(VMALLOC_END - (240 << 20) - VMALLOC_OFFSET); +static unsigned long __initdata vmalloc_min = + VMALLOC_END - (240 << 20) - VMALLOC_OFFSET; /* * vmalloc=size forces the vmalloc area to be exactly 'size'
@@ -1147,7 +1147,7 @@ static int __init early_vmalloc(char *arg) vmalloc_reserve >> 20); } - vmalloc_min = (void *)(VMALLOC_END - vmalloc_reserve); + vmalloc_min = VMALLOC_END - vmalloc_reserve; return 0; } early_param("vmalloc", early_vmalloc);
@@ -1167,7 +1167,7 @@ void __init adjust_lowmem_bounds(void) * and may itself be outside the valid range for which phys_addr_t * and therefore __pa() is defined. */ - vmalloc_limit = (u64)(uintptr_t)vmalloc_min - PAGE_OFFSET + PHYS_OFFSET; + vmalloc_limit = (u64)vmalloc_min - PAGE_OFFSET + PHYS_OFFSET; /* * The first usable region must be PMD aligned. Mark its start
--
2.20.1
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