spi: cadence: Add support for context loss
has been applied to the spi tree at
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>From 802740890c4200c9266aee3139c5bd8e9b154e8f Mon Sep 17 00:00:00 2001
From: Shubhrajyoti Datta <shubhrajyoti.da...@xilinx.com>
Date: Tue, 8 Aug 2017 11:00:03 +0200
Subject: [PATCH] spi: cadence: Add support for context loss
Context could be lost across the suspend and resume.
Reinit the driver to tide over.
Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.da...@xilinx.com>
Signed-off-by: Michal Simek <michal.si...@xilinx.com>
Signed-off-by: Mark Brown <broo...@kernel.org>
drivers/spi/spi-cadence.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c
index 5e02f9b91688..5c9516ae4942 100644
@@ -704,7 +704,9 @@ static int __maybe_unused cdns_spi_resume(struct device
struct platform_device *pdev = to_platform_device(dev);
struct spi_master *master = platform_get_drvdata(pdev);
+ struct cdns_spi *xspi = spi_master_get_devdata(master);