linux/drivers/mtd/spi-nor
Tudor Ambarus 834de5c1aa mtd: spi-nor: Fix the disabling of write protection at init
spi_nor_spansion_clear_sr_bp() depends on spansion_quad_enable().
While spansion_quad_enable() is selected as default when
initializing the flash parameters, the nor->quad_enable() method
can be overwritten later on when parsing BFPT.

Select the write protection disable mechanism at spi_nor_init() time,
when the nor->quad_enable() method is already known.

Fixes: 191f5c2ed4 ("mtd: spi-nor: use 16-bit WRR command when QE is set on spansion flashes")
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Reviewed-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
2019-08-13 14:34:42 +02:00
..
aspeed-smc.c
cadence-quadspi.c SPI-NOR core changes: 2019-07-07 22:53:15 +02:00
hisi-sfc.c
intel-spi-pci.c This pull-request contains the following changes for MTD: 2019-07-13 15:42:44 -07:00
intel-spi-platform.c
intel-spi.c
intel-spi.h
Kconfig SPI-NOR core changes: 2019-07-07 22:53:15 +02:00
Makefile
mtk-quadspi.c
nxp-spifi.c
spi-nor.c mtd: spi-nor: Fix the disabling of write protection at init 2019-08-13 14:34:42 +02:00