dma: imx-sdma: Remove spurious __init annotation on sdma_probe()

We can't annotate probe functions as __init since binding can occur at
any time, not just during kernel init.
Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

drivers/dma/imx-sdma.c

@@ -1448,7 +1448,7 @@ static struct dma_chan *sdma_xlate(struct of_phandle_args *dma_spec,
 	return dma_request_channel(mask, sdma_filter_fn, &data);
 }
 
-static int __init sdma_probe(struct platform_device *pdev)
+static int sdma_probe(struct platform_device *pdev)
 {
 	const struct of_device_id *of_id =
 			of_match_device(sdma_dt_ids, &pdev->dev);