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Revision 62103ece52360992a6799e9ec85628166a8477e8 authored by Kefeng Wang on 23 October 2019, 03:23:01 UTC, committed by Paul Walmsley on 23 October 2019, 21:53:46 UTC 
riscv: Fix implicit declaration of 'page_to_section'
 
With CONFIG_SPARSEMEM and !CONFIG_SPARSEMEM_VMEMMAP,

arch/riscv/include/asm/pgtable.h: In function ‘mk_pte’:
include/asm-generic/memory_model.h:64:14: error: implicit declaration of function ‘page_to_section’; did you mean ‘present_section’? [-Werror=implicit-function-declaration]
  int __sec = page_to_section(__pg);   \
              ^~~~~~~~~~~~~~~

Fixed by changing mk_pte() from inline function to macro.

Cc: Logan Gunthorpe <logang@deltatee.com>
Fixes: d95f1a542c3d ("RISC-V: Implement sparsemem")
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
[paul.walmsley@sifive.com: fixed checkpatch errors]
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
1 parent 90db7b2
Raw File
do_mounts.h 
/* SPDX-License-Identifier: GPL-2.0 */
#include <linux/kernel.h>
#include <linux/blkdev.h>
#include <linux/init.h>
#include <linux/syscalls.h>
#include <linux/unistd.h>
#include <linux/slab.h>
#include <linux/mount.h>
#include <linux/major.h>
#include <linux/root_dev.h>

void  change_floppy(char *fmt, ...);
void  mount_block_root(char *name, int flags);
void  mount_root(void);
extern int root_mountflags;

static inline int create_dev(char *name, dev_t dev)
{
	ksys_unlink(name);
	return ksys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
}

static inline u32 bstat(char *name)
{
	struct kstat stat;
	if (vfs_stat(name, &stat) != 0)
		return 0;
	if (!S_ISBLK(stat.mode))
		return 0;
	return stat.rdev;
}

#ifdef CONFIG_BLK_DEV_RAM

int __init rd_load_disk(int n);
int __init rd_load_image(char *from);

#else

static inline int rd_load_disk(int n) { return 0; }
static inline int rd_load_image(char *from) { return 0; }

#endif

#ifdef CONFIG_BLK_DEV_INITRD

bool __init initrd_load(void);

#else

static inline bool initrd_load(void) { return false; }

#endif

#ifdef CONFIG_BLK_DEV_MD

void md_run_setup(void);

#else

static inline void md_run_setup(void) {}

#endif
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