spi: Remove redundant OOM message in spi.c

Let memory subsystem handle the error logging.

Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com>
Reviewed-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index d4f9670..8bbbba5 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -352,7 +352,6 @@
 
 	spi = kzalloc(sizeof(*spi), GFP_KERNEL);
 	if (!spi) {
-		dev_err(dev, "cannot alloc spi_device\n");
 		spi_master_put(master);
 		return NULL;
 	}