backlight: ili922x: remove unnecessary OOM messages

The site-specific OOM messages are unnecessary, because they duplicate
the MM subsystem generic OOM message.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/video/backlight/ili922x.c

@@ -482,10 +482,8 @@ static int ili922x_probe(struct spi_device *spi)
 	u16 reg = 0;
 
 	ili = devm_kzalloc(&spi->dev, sizeof(*ili), GFP_KERNEL);
-	if (!ili) {
-		dev_err(&spi->dev, "cannot alloc priv data\n");
+	if (!ili)
 		return -ENOMEM;
-	}
 
 	ili->spi = spi;
 	spi_set_drvdata(spi, ili);