diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2022-06-03 11:01:05 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2023-05-29 11:27:07 +0200 |
| commit | c8092025495a17261525ce53feec7e261714c988 (patch) | |
| tree | a894ae1bd7531648ed45324db9a159ada74b343c /arch/arc | |
| parent | 8f246087724a2f902a5deb2013f73b7516b2276e (diff) | |
ARC: init: Pass a pointer to virt_to_pfn() in init
Functions that work on a pointer to virtual memory such as
virt_to_pfn() and users of that function such as
virt_to_page() are supposed to pass a pointer to virtual
memory, ideally a (void *) or other pointer. However since
many architectures implement virt_to_pfn() as a macro,
this function becomes polymorphic and accepts both a
(unsigned long) and a (void *).
Fix up the offending call in arch/arc with an explicit cast.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arc')
| -rw-r--r-- | arch/arc/mm/init.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arc/mm/init.c b/arch/arc/mm/init.c index 2b89b6c53801..9f64d729c9f8 100644 --- a/arch/arc/mm/init.c +++ b/arch/arc/mm/init.c @@ -87,7 +87,7 @@ void __init setup_arch_memory(void) setup_initial_init_mm(_text, _etext, _edata, _end); /* first page of system - kernel .vector starts here */ - min_low_pfn = virt_to_pfn(CONFIG_LINUX_RAM_BASE); + min_low_pfn = virt_to_pfn((void *)CONFIG_LINUX_RAM_BASE); /* Last usable page of low mem */ max_low_pfn = max_pfn = PFN_DOWN(low_mem_start + low_mem_sz); |