mtd: spi-nor: add mtd_is_locked() support

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This enables ioctl(MEMISLOCKED). Status can now be reported in the
mtdinfo or flash_lock utilities found in mtd-utils.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>

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Brian Norris 2015-09-01 12:57:12 -07:00

parent 62593cf40b

commit 5bf0e69b67

2 changed files with 39 additions and 1 deletions

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include/linux/mtd/spi-nor.h

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