tree 5d93dad04c73915d856f1664c380fe0d9406a360
parent 5eb9a07a4ae1008b67d8bcd47bddb3dae97456b7
author Kamal Dasu <kdasu.kdev@gmail.com> 1524768481 -0400
committer Mark Brown <broonie@kernel.org> 1525208325 +0900
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spi: bcm-qspi: Always read and set BSPI_MAST_N_BOOT_CTRL

Always confirm the BSPI_MAST_N_BOOT_CTRL bit when enabling
or disabling BSPI transfers.

Fixes: 4e3b2d236fe00 ("spi: bcm-qspi: Add BSPI spi-nor flash controller driver")
Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org