dma: Remove erroneous __exit and __exit_p() references

Removing the annotation with __exit and referencing with __exit_p()
present in dma driver module remove hooks.

Part of the __devexit and __devexit_p() purge.

Signed-off-by: Maxin B. John <maxin.john@enea.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
diff --git a/drivers/dma/txx9dmac.c b/drivers/dma/txx9dmac.c
index 913f55c..a59fb48 100644
--- a/drivers/dma/txx9dmac.c
+++ b/drivers/dma/txx9dmac.c
@@ -1190,7 +1190,7 @@
 	return 0;
 }
 
-static int __exit txx9dmac_chan_remove(struct platform_device *pdev)
+static int txx9dmac_chan_remove(struct platform_device *pdev)
 {
 	struct txx9dmac_chan *dc = platform_get_drvdata(pdev);
 
@@ -1252,7 +1252,7 @@
 	return 0;
 }
 
-static int __exit txx9dmac_remove(struct platform_device *pdev)
+static int txx9dmac_remove(struct platform_device *pdev)
 {
 	struct txx9dmac_dev *ddev = platform_get_drvdata(pdev);
 
@@ -1299,14 +1299,14 @@
 };
 
 static struct platform_driver txx9dmac_chan_driver = {
-	.remove		= __exit_p(txx9dmac_chan_remove),
+	.remove		= txx9dmac_chan_remove,
 	.driver = {
 		.name	= "txx9dmac-chan",
 	},
 };
 
 static struct platform_driver txx9dmac_driver = {
-	.remove		= __exit_p(txx9dmac_remove),
+	.remove		= txx9dmac_remove,
 	.shutdown	= txx9dmac_shutdown,
 	.driver = {
 		.name	= "txx9dmac",