ARM: OMAP1: DMA: Delete an error message for a failed memory allocation in omap1_system_dma_init()

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdfSigned-off-by: NMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: NTony Lindgren <tony@atomide.com>

arch/arm/mach-omap1/dma.c

@@ -341,8 +341,6 @@ static int __init omap1_system_dma_init(void)
 
 	d = kzalloc(sizeof(*d), GFP_KERNEL);
 	if (!d) {
-		dev_err(&pdev->dev, "%s: Unable to allocate 'd' for %s\n",
-			__func__, pdev->name);
 		ret = -ENOMEM;
 		goto exit_iounmap;
 	}