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mtd: map: fix .set_vpp() documentation

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As of commit 876fe76d79
"mtd: maps: physmap: Add reference counter to set_vpp()"
the comment in the header file is incorrect and misleading.
Fix it up.

Cc: Russell King <linux@arm.linux.org.uk>
Cc: Paul Parsons <lost.distance@yahoo.com>
Fixes: 876fe76d79 ("mtd: maps: physmap: Add reference counter to set_vpp()")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Linus Walleij 2016-02-01 23:02:48 +01:00 committed by Brian Norris
parent 4110fdd295
commit 95a001f22b
1 changed files with 5 additions and 2 deletions
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7
include/linux/mtd/map.h
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@ -240,8 +240,11 @@ struct map_info {
If there is no cache to care about this can be set to NULL. */
void (*inval_cache)(struct map_info *, unsigned long, ssize_t);
/* set_vpp() must handle being reentered -- enable, enable, disable
must leave it enabled. */
/* This will be called with 1 as parameter when the first map user
* needs VPP, and called with 0 when the last user exits. The map
* core maintains a reference counter, and assumes that VPP is a
* global resource applying to all mapped flash chips on the system.
*/
void (*set_vpp)(struct map_info *, int);
unsigned long pfow_base;