backlight: ili9320: 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 <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

drivers/video/backlight/ili9320.c

···
 	/* allocate and initialse our state */
 
 	ili = devm_kzalloc(&spi->dev, sizeof(struct ili9320), GFP_KERNEL);
-	if (ili == NULL) {
-		dev_err(dev, "no memory for device\n");
+	if (ili == NULL)
 		return -ENOMEM;
-	}
 
 	ili->access.spi.id = ILI9320_SPI_IDCODE | ILI9320_SPI_ID(1);