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authorHåvard Skinnemoen <hskinnemoen@atmel.com>2006-09-22 10:07:08 +0100
committerDavid Woodhouse <dwmw2@infradead.org>2006-09-22 10:07:08 +0100
commit187ef15268e638603dea55a91fdfa29feaed6d13 (patch)
treea3895b43f90ed87ae54e3b066468ac2c8fdf31ee /net
parente478bec0ba0a83a48a0f6982934b6de079e7e6b3 (diff)
[MTD] Unlock NOR flash automatically where necessary
Introduce the MTD_STUPID_LOCK flag which indicates that the flash chip is always locked after power-up, so all sectors need to be unlocked before it is usable. If this flag is set, and the chip provides an unlock() operation, mtd_add_device will unlock the whole MTD device if it's writeable. This means that non-writeable partitions will stay locked. Set MTD_STUPID_LOCK in fixup_use_atmel_lock() so that these chips will work as expected. Signed-off-by: Håvard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'net')
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