| Message ID | 20210207081053.94133-1-wangkefeng.wang@huawei.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | riscv: Remove unnecessary declaration | expand |
On Sun, Feb 7, 2021 at 12:07 AM Kefeng Wang <wangkefeng.wang@huawei.com> wrote: > > max_low_pfn and min_low_pfn are declared in linux/memblock.h, > and it also is included in arch/riscv/mm/init.c, drop unnecessary > declaration. > > Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> > --- > arch/riscv/include/asm/page.h | 3 --- > 1 file changed, 3 deletions(-) > > diff --git a/arch/riscv/include/asm/page.h b/arch/riscv/include/asm/page.h > index 64a675c5c30a..adc9d26f3d75 100644 > --- a/arch/riscv/include/asm/page.h > +++ b/arch/riscv/include/asm/page.h > @@ -97,9 +97,6 @@ extern unsigned long pfn_base; > #define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT) > #endif /* CONFIG_MMU */ > > -extern unsigned long max_low_pfn; > -extern unsigned long min_low_pfn; > - > #define __pa_to_va_nodebug(x) ((void *)((unsigned long) (x) + va_pa_offset)) > #define __va_to_pa_nodebug(x) ((unsigned long)(x) - va_pa_offset) > > -- > 2.26.2 > > > _______________________________________________ > linux-riscv mailing list > linux-riscv@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-riscv Reviewed-by: Atish Patra <atish.patra@wdc.com>
On Sun, 07 Feb 2021 00:10:53 PST (-0800), wangkefeng.wang@huawei.com wrote: > max_low_pfn and min_low_pfn are declared in linux/memblock.h, > and it also is included in arch/riscv/mm/init.c, drop unnecessary > declaration. > > Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> > --- > arch/riscv/include/asm/page.h | 3 --- > 1 file changed, 3 deletions(-) > > diff --git a/arch/riscv/include/asm/page.h b/arch/riscv/include/asm/page.h > index 64a675c5c30a..adc9d26f3d75 100644 > --- a/arch/riscv/include/asm/page.h > +++ b/arch/riscv/include/asm/page.h > @@ -97,9 +97,6 @@ extern unsigned long pfn_base; > #define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT) > #endif /* CONFIG_MMU */ > > -extern unsigned long max_low_pfn; > -extern unsigned long min_low_pfn; > - > #define __pa_to_va_nodebug(x) ((void *)((unsigned long) (x) + va_pa_offset)) > #define __va_to_pa_nodebug(x) ((unsigned long)(x) - va_pa_offset) Thanks, this is on for-next.
diff --git a/arch/riscv/include/asm/page.h b/arch/riscv/include/asm/page.h index 64a675c5c30a..adc9d26f3d75 100644 --- a/arch/riscv/include/asm/page.h +++ b/arch/riscv/include/asm/page.h @@ -97,9 +97,6 @@ extern unsigned long pfn_base; #define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT) #endif /* CONFIG_MMU */ -extern unsigned long max_low_pfn; -extern unsigned long min_low_pfn; - #define __pa_to_va_nodebug(x) ((void *)((unsigned long) (x) + va_pa_offset)) #define __va_to_pa_nodebug(x) ((unsigned long)(x) - va_pa_offset)
max_low_pfn and min_low_pfn are declared in linux/memblock.h, and it also is included in arch/riscv/mm/init.c, drop unnecessary declaration. Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> --- arch/riscv/include/asm/page.h | 3 --- 1 file changed, 3 deletions(-)