Messages in this thread Patch in this message | | | From | Michal Simek <> | Subject | [PATCH 1/9] dma: pl330: Remove unnecessary amba_set_drvdata() | Date | Thu, 3 Oct 2013 11:46:23 +0200 |
| |
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@xilinx.com> --- 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 [unhandled content-type:application/pgp-signature] | |