coresight tmc etr: Removing extra newline

The simple removal of an extra newline, no change in functionality.
Signed-off-by: NMathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/hwtracing/coresight/coresight-tmc-etr.c

@@ -116,7 +116,6 @@ static int tmc_enable_etr_sink_sysfs(struct coresight_device *csdev)
 	dma_addr_t paddr = 0;
 	struct tmc_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent);
 
-
 	/*
 	 * If we don't have a buffer release the lock and allocate memory.
 	 * Otherwise keep the lock and move along.