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linux-next/drivers/mtd/spi-nor
Brian Norris edf891ef9a mtd: spi-nor: wait for SR_WIP to clear on initial unlock
Fixup a piece leftover by commit 32321e950d ("mtd: spi-nor: wait until
lock/unlock operations are ready"). That commit made us wait for the WIP
bit to settle after lock/unlock operations, but it missed the open-coded
"unlock" that happens at probe() time.

We should probably have this code utilize the unlock() routines in the
future, to avoid duplication, but unfortunately, flash which need to be
unlocked don't all have a proper ->flash_unlock() callback.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Cc: Stas Sergeev <stsp@users.sourceforge.net>
Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Tested-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
2016-03-07 18:01:50 -08:00
..
fsl-quadspi.c mtd: spi-nor: fsl-quadspi: add support for ls1021a 2016-03-07 11:46:44 -08:00
Kconfig mtd: spi-nor: fsl-quadspi: add support for layerscape 2016-03-07 11:46:44 -08:00
Makefile mtd: mtk-nor: new Mediatek serial flash controller driver 2015-11-20 17:35:16 -08:00
mtk-quadspi.c mtd: mtk-nor: Drop bogus __init from mtk_nor_init() 2016-01-15 09:47:00 -08:00
nxp-spifi.c mtd: spi-nor: drop unnecessary partition parser data 2015-11-11 13:58:51 -08:00
spi-nor.c mtd: spi-nor: wait for SR_WIP to clear on initial unlock 2016-03-07 18:01:50 -08:00