dma: remove use of __devexit_p

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Acked-by: Barry Song <baohua.song@csr.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c
index 528c62d..655c434 100644
--- a/drivers/dma/tegra20-apb-dma.c
+++ b/drivers/dma/tegra20-apb-dma.c
@@ -1418,7 +1418,7 @@
 		.of_match_table = of_match_ptr(tegra_dma_of_match),
 	},
 	.probe		= tegra_dma_probe,
-	.remove		= __devexit_p(tegra_dma_remove),
+	.remove		= tegra_dma_remove,
 };
 
 module_platform_driver(tegra_dmac_driver);