spi/pl022: remove function cannot exit

The remove function in the PL022 driver cannot abort the remove
function any way, so restructure the code so as not to make that
assumption. Remove will now proceed no matter whether it can
stop the transfer queue or not.

Reported-by: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

drivers/spi/spi-pl022.c

diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c
index eba88c7..730b4a37 100644
--- a/drivers/spi/spi-pl022.c
+++ b/drivers/spi/spi-pl022.c
@@ -2267,17 +2267,13 @@
 pl022_remove(struct amba_device *adev)
 {
 	struct pl022 *pl022 = amba_get_drvdata(adev);
-	int status = 0;
+
 	if (!pl022)
 		return 0;
 
 	/* Remove the queue */
-	status = destroy_queue(pl022);
-	if (status != 0) {
-		dev_err(&adev->dev,
-			"queue remove failed (%d)\n", status);
-		return status;
-	}
+	if (destroy_queue(pl022) != 0)
+		dev_err(&adev->dev, "queue remove failed\n");
 	load_ssp_default_config(pl022);
 	pl022_dma_remove(pl022);
 	free_irq(adev->irq[0], pl022);
@@ -2289,7 +2285,6 @@
 	spi_unregister_master(pl022->master);
 	spi_master_put(pl022->master);
 	amba_set_drvdata(adev, NULL);
-	dev_dbg(&adev->dev, "remove succeeded\n");
 	return 0;
 }