spi: cadence-quadspi: fix suspend-resume implementations

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The cadence QSPI driver misbehaves after performing a full system suspend
resume:
...
spi-nor spi0.0: resume() failed
...
This results in a flash connected via OSPI interface after system suspend-
resume to be unusable.
fix these suspend and resume functions.

Fixes: 1406234105 ("mtd: spi-nor: Add driver for Cadence Quad SPI Flash Controller")
Signed-off-by: Dhruva Gole <d-gole@ti.com>
Link: https://lore.kernel.org/r/20230417091027.966146-3-d-gole@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Dhruva Gole 2023-04-17 14:40:27 +05:30 • committed by Mark Brown

parent ed5a25ac75

commit 2087e85bb6

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drivers/spi/spi-cadence-quadspi.c

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