[PATCH v2] spi: ti-qspi: Fix getting correct address for qspi

[Axel Lin <axel.lin-8E1dMatC8ynQT0dZR+AlfA@public.gmane.org>]

Now platform_get_drvdata() returns the address of qspi rather than master.
Also drop unneeded spi_unregister_master() call in ti_qspi_remove() because
we use devm_spi_register_master() in probe.

commit cbcabb7a300b "spi/qspi: Fix qspi remove path" assumes 
platform_get_drvdata() returns address of master. However,
commit 160a061301c7 "spi/qspi: set correct platform drvdata in ti_qspi_probe()"
pass qspi to platform_set_drvdata().

Signed-off-by: Axel Lin <axel.lin-8E1dMatC8ynQT0dZR+AlfA@public.gmane.org>
---
v2: Update commit log, and drop fixes tag ( the fixes commit id is wrong).

 drivers/spi/spi-ti-qspi.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/spi/spi-ti-qspi.c b/drivers/spi/spi-ti-qspi.c
index 9190e03..4b413e9 100644
--- a/drivers/spi/spi-ti-qspi.c
+++ b/drivers/spi/spi-ti-qspi.c
@@ -563,13 +563,9 @@ free_master:
 
 static int ti_qspi_remove(struct platform_device *pdev)
 {
-	struct spi_master *master;
-	struct ti_qspi *qspi;
+	struct ti_qspi *qspi = platform_get_drvdata(pdev);
 	int ret;
 
-	master = platform_get_drvdata(pdev);
-	qspi = spi_master_get_devdata(master);
-
 	ret = pm_runtime_get_sync(qspi->dev);
 	if (ret < 0) {
 		dev_err(qspi->dev, "pm_runtime_get_sync() failed\n");
@@ -581,8 +577,6 @@ static int ti_qspi_remove(struct platform_device *pdev)
 	pm_runtime_put(qspi->dev);
 	pm_runtime_disable(&pdev->dev);
 
-	spi_unregister_master(master);
-
 	return 0;
 }
 
-- 
1.8.1.2



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