[PATCH 7/9] dmaengine: mmp_tdma: drop unnecessary OF node check in remove

[Johan Hovold <johan@kernel.org>]

The driver does not support anything but OF probe since commit
3b0f4a54f247 ("dma:mmp_tdma: get sram pool through device tree").

Commit a67ba97dfb30 ("dmaengine: Use device_get_match_data()") later
removed most remnants of platform probing except for an unnecessary OF
node check in remove().

Signed-off-by: Johan Hovold <johan@kernel.org>
---
 drivers/dma/mmp_tdma.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/dma/mmp_tdma.c b/drivers/dma/mmp_tdma.c
index 6186b9dc5457..ba03321eeff7 100644
--- a/drivers/dma/mmp_tdma.c
+++ b/drivers/dma/mmp_tdma.c
@@ -554,8 +554,7 @@ static void mmp_tdma_issue_pending(struct dma_chan *chan)
 
 static void mmp_tdma_remove(struct platform_device *pdev)
 {
-	if (pdev->dev.of_node)
-		of_dma_controller_free(pdev->dev.of_node);
+	of_dma_controller_free(pdev->dev.of_node);
 }
 
 static int mmp_tdma_chan_init(struct mmp_tdma_device *tdev,
-- 
2.51.2