diff options
| author | Adrian Hunter <adrian.hunter@nokia.com> | 2010-02-19 15:39:52 +0100 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2011-01-06 16:34:19 +0100 |
| commit | cf24dc85ff29a41abd8e73730e5feb22b2666bd3 (patch) | |
| tree | 5983bf84fa5a9ea22863df1efc8fba121619dbf8 /include | |
| parent | mtd: m25p80: Fix JEDEC ID for AT26DF321 (diff) | |
| download | linux-cf24dc85ff29a41abd8e73730e5feb22b2666bd3.tar.xz linux-cf24dc85ff29a41abd8e73730e5feb22b2666bd3.zip | |
mtd: OneNAND: add enable / disable methods to onenand_chip
Add enable / disable methods called from get_device() / release_device().
These can be used, for example, to allow the driver to prevent the voltage
regulator from being put to sleep while OneNAND is in use.
Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mtd/onenand.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h index 6da3fe314828..ae418e41d8f5 100644 --- a/include/linux/mtd/onenand.h +++ b/include/linux/mtd/onenand.h @@ -118,6 +118,8 @@ struct onenand_chip { int (*chip_probe)(struct mtd_info *mtd); int (*block_markbad)(struct mtd_info *mtd, loff_t ofs); int (*scan_bbt)(struct mtd_info *mtd); + int (*enable)(struct mtd_info *mtd); + int (*disable)(struct mtd_info *mtd); struct completion complete; int irq; |