Messages in this thread Patch in this message | | | From | "Russell King (Oracle)" <> | Subject | [PATCH v2 1/6] ARM: change vmalloc_min to be unsigned long | Date | Fri, 28 May 2021 11:11:31 +0100 |
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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.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> --- 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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