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-rw-r--r--drivers/mtd/mtdpart.c4
-rw-r--r--fs/jffs2/erase.c4
-rw-r--r--fs/jffs2/readinode.c4
-rw-r--r--fs/jffs2/scan.c4
-rw-r--r--include/linux/mtd/mtd.h14
5 files changed, 18 insertions, 12 deletions
diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c
index d318fee28595..5b664722e5b0 100644
--- a/drivers/mtd/mtdpart.c
+++ b/drivers/mtd/mtdpart.c
@@ -89,8 +89,8 @@ static int part_point(struct mtd_info *mtd, loff_t from, size_t len,
len = 0;
else if (from + len > mtd->size)
len = mtd->size - from;
- return part->master->point (part->master, from + part->offset,
- len, retlen, virt, phys);
+ return mtd_point(part->master, from + part->offset, len, retlen,
+ virt, phys);
}
static void part_unpoint(struct mtd_info *mtd, loff_t from, size_t len)
diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
index 540e8eca1b49..53f8794fda6a 100644
--- a/fs/jffs2/erase.c
+++ b/fs/jffs2/erase.c
@@ -340,8 +340,8 @@ static int jffs2_block_check_erase(struct jffs2_sb_info *c, struct jffs2_erasebl
if (c->mtd->point) {
unsigned long *wordebuf;
- ret = c->mtd->point(c->mtd, jeb->offset, c->sector_size,
- &retlen, &ebuf, NULL);
+ ret = mtd_point(c->mtd, jeb->offset, c->sector_size, &retlen,
+ &ebuf, NULL);
if (ret) {
D1(printk(KERN_DEBUG "MTD point failed %d\n", ret));
goto do_flash_read;
diff --git a/fs/jffs2/readinode.c b/fs/jffs2/readinode.c
index ee57bac1ba6d..dde61effeda2 100644
--- a/fs/jffs2/readinode.c
+++ b/fs/jffs2/readinode.c
@@ -63,8 +63,8 @@ static int check_node_data(struct jffs2_sb_info *c, struct jffs2_tmp_dnode_info
/* TODO: instead, incapsulate point() stuff to jffs2_flash_read(),
* adding and jffs2_flash_read_end() interface. */
if (c->mtd->point) {
- err = c->mtd->point(c->mtd, ofs, len, &retlen,
- (void **)&buffer, NULL);
+ err = mtd_point(c->mtd, ofs, len, &retlen, (void **)&buffer,
+ NULL);
if (!err && retlen < len) {
JFFS2_WARNING("MTD point returned len too short: %zu instead of %u.\n", retlen, tn->csize);
c->mtd->unpoint(c->mtd, ofs, retlen);
diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c
index 28107ca136e4..53e05c8e5b69 100644
--- a/fs/jffs2/scan.c
+++ b/fs/jffs2/scan.c
@@ -97,8 +97,8 @@ int jffs2_scan_medium(struct jffs2_sb_info *c)
size_t pointlen, try_size;
if (c->mtd->point) {
- ret = c->mtd->point(c->mtd, 0, c->mtd->size, &pointlen,
- (void **)&flashbuf, NULL);
+ ret = mtd_point(c->mtd, 0, c->mtd->size, &pointlen,
+ (void **)&flashbuf, NULL);
if (!ret && pointlen < c->mtd->size) {
/* Don't muck about if it won't let us point to the whole flash */
D1(printk(KERN_DEBUG "MTD point returned len too short: 0x%zx\n", pointlen));
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 201bad557047..ca7bfdaf7a6f 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -175,11 +175,8 @@ struct mtd_info {
* wrappers instead.
*/
int (*erase) (struct mtd_info *mtd, struct erase_info *instr);
-
- /* This stuff for eXecute-In-Place */
- /* phys is optional and may be set to NULL */
int (*point) (struct mtd_info *mtd, loff_t from, size_t len,
- size_t *retlen, void **virt, resource_size_t *phys);
+ size_t *retlen, void **virt, resource_size_t *phys);
/* We probably shouldn't allow XIP if the unpoint isn't a NULL */
void (*unpoint) (struct mtd_info *mtd, loff_t from, size_t len);
@@ -283,6 +280,15 @@ static inline int mtd_erase(struct mtd_info *mtd, struct erase_info *instr)
return mtd->erase(mtd, instr);
}
+/*
+ * This stuff for eXecute-In-Place. phys is optional and may be set to NULL.
+ */
+static inline int mtd_point(struct mtd_info *mtd, loff_t from, size_t len,
+ size_t *retlen, void **virt, resource_size_t *phys)
+{
+ return mtd->point(mtd, from, len, retlen, virt, phys);
+}
+
static inline struct mtd_info *dev_to_mtd(struct device *dev)
{
return dev ? dev_get_drvdata(dev) : NULL;