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authorAlexander Sverdlin <alexander.sverdlin@nokia.com>2020-07-22 17:01:36 +0300
committerTudor Ambarus <tudor.ambarus@microchip.com>2020-07-27 08:24:39 +0300
commit44a80df4bfce02f5d51fe5040bdbdf10d0d78f4e (patch)
tree28753e022df799f63e97e990a3253eb206e766be /drivers/mtd/Makefile
parentfb249e1007e0270e305ea674012dcc4f95f1304e (diff)
downloadlinux-44a80df4bfce02f5d51fe5040bdbdf10d0d78f4e.tar.xz
mtd: spi-nor: intel-spi: Simulate WRDI command
After spi_nor_write_disable() return code checks were introduced in the spi-nor front end intel-spi backend stopped to work because WRDI was never supported and always failed. Just pretend it was sucessful and ignore the command itself. HW sequencer shall do the right thing automatically, while with SW sequencer we cannot do it anyway, because the only tool we had was preopcode and it makes no sense for WRDI. Fixes: bce679e5ae3a ("mtd: spi-nor: Check for errors after each Register Operation") Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/282e1305-fd08-e446-1a22-eb4dff78cfb4@nokia.com Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
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