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mtd/nand/sh_flctl: Replace the dangerous mtd_to_flctl macro

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The original macro worked only when applied to variables named 'mtd'.
While this could have been fixed by simply renaming the macro argument,
a more type-safe replacement is preferred.

Signed-off-by: Ferenc Wagner <wferi@niif.hu>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Ferenc Wagner 2010-03-23 18:09:09 +01:00 • committed by David Woodhouse
commit 67026418f5
1 changed files with 4 additions and 1 deletions
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5
include/linux/mtd/sh_flctl.h
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@ -93,7 +93,10 @@
#define INIT_FL4ECCRESULT_VAL 0x03FF03FF
#define LOOP_TIMEOUT_MAX 0x00010000
#define mtd_to_flctl(mtd) container_of(mtd, struct sh_flctl, mtd)
static inline struct sh_flctl *mtd_to_flctl(struct mtd_info *mtdinfo)
{
return container_of(mtdinfo, struct sh_flctl, mtd);
}
struct sh_flctl {
struct mtd_info mtd;