[PATCH 1/9] dma: pl330: Remove unnecessary amba_set_drvdata()

[Michal Simek]

Driver core clears the driver data to NULL after device_release
or on probe failure, so just remove it from here.

Driver core change:
"device-core: Ensure drvdata = NULL when no driver is bound"
(sha1: 0998d0631001288a5974afc0b2a5f568bcdecb4d)

Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
---
 drivers/dma/pl330.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index a562d24..dfb2931 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -3029,8 +3029,6 @@ pl330_probe(struct amba_device *adev, const struct amba_id *id)

 	return 0;
 probe_err3:
-	amba_set_drvdata(adev, NULL);
-
 	/* Idle the DMAC */
 	list_for_each_entry_safe(pch, _p, &pdmac->ddma.channels,
 			chan.device_node) {
@@ -3064,7 +3062,6 @@ static int pl330_remove(struct amba_device *adev)
 		of_dma_controller_free(adev->dev.of_node);

 	dma_async_device_unregister(&pdmac->ddma);
-	amba_set_drvdata(adev, NULL);

 	/* Idle the DMAC */
 	list_for_each_entry_safe(pch, _p, &pdmac->ddma.channels,
--
1.8.2.3

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