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>
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);