spi: coldfire-qspi: Fix getting correct address for *mcfqspi

dev_get_drvdata() returns the address of master rather than mcfqspi.

Fixes: af361079 (spi/coldfire-qspi: Drop extra calls to spi_master_get in suspend/resume functions)
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Cc: stable@vger.kernel.org

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/spi/spi-coldfire-qspi.c b/drivers/spi/spi-coldfire-qspi.c
index cabed8f9119e..28ae470397a9 100644
--- a/drivers/spi/spi-coldfire-qspi.c
+++ b/drivers/spi/spi-coldfire-qspi.c
@@ -514,7 +514,8 @@ static int mcfqspi_resume(struct device *dev)
 #ifdef CONFIG_PM_RUNTIME
 static int mcfqspi_runtime_suspend(struct device *dev)
 {
-        struct mcfqspi *mcfqspi = dev_get_drvdata(dev);
+        struct spi_master *master = dev_get_drvdata(dev);
+        struct mcfqspi *mcfqspi = spi_master_get_devdata(master);
 
         clk_disable(mcfqspi->clk);
 
@@ -523,7 +524,8 @@ static int mcfqspi_runtime_suspend(struct device *dev)
 
 static int mcfqspi_runtime_resume(struct device *dev)
 {
-        struct mcfqspi *mcfqspi = dev_get_drvdata(dev);
+        struct spi_master *master = dev_get_drvdata(dev);
+        struct mcfqspi *mcfqspi = spi_master_get_devdata(master);
 
         clk_enable(mcfqspi->clk);