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authorMeng Li <Meng.Li@windriver.com>2021-03-11 10:12:20 +0100
committerMark Brown <broonie@kernel.org>2021-03-11 14:32:32 +0100
commitea94191e584b146878f0b7fd4b767500d7aae870 (patch)
treebf71e338029941281fc5210634c1a99377314511 /drivers/spi
parentMerge series "ASoC: sdm845: array out of bound issues" from Srinivas Kandagat... (diff)
downloadlinux-ea94191e584b146878f0b7fd4b767500d7aae870.tar.xz
linux-ea94191e584b146878f0b7fd4b767500d7aae870.zip
spi: cadence: set cqspi to the driver_data field of struct device
When initialize cadence qspi controller, it is need to set cqspi to the driver_data field of struct device, because it will be used in function cqspi_remove/suspend/resume(). Otherwise, there will be a crash trace as below when invoking these finctions. Fixes: 31fb632b5d43 ("spi: Move cadence-quadspi driver to drivers/spi/") Cc: stable@vger.kernel.org Signed-off-by: Meng Li <Meng.Li@windriver.com> Link: https://lore.kernel.org/r/20210311091220.3615-1-Meng.Li@windriver.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi-cadence-quadspi.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/spi/spi-cadence-quadspi.c b/drivers/spi/spi-cadence-quadspi.c
index 442cc7c53a47..52ddb3255d88 100644
--- a/drivers/spi/spi-cadence-quadspi.c
+++ b/drivers/spi/spi-cadence-quadspi.c
@@ -1433,6 +1433,7 @@ static int cqspi_probe(struct platform_device *pdev)
cqspi = spi_master_get_devdata(master);
cqspi->pdev = pdev;
+ platform_set_drvdata(pdev, cqspi);
/* Obtain configuration from OF. */
ret = cqspi_of_get_pdata(cqspi);