[PATCH v4 07/13] OMAP4: DMA: hwmod: add system DMA

[Varadarajan, Charulatha]

One minor comment,
 
<<snip>>

> +
>  static __initdata struct omap_hwmod *omap44xx_hwmods[] = {
>  	/* dmm class */
>  	&omap44xx_dmm_hwmod,
> @@ -1077,6 +1174,8 @@ static __initdata struct omap_hwmod 
> *omap44xx_hwmods[] = {
>  	&omap44xx_uart2_hwmod,
>  	&omap44xx_uart3_hwmod,
>  	&omap44xx_uart4_hwmod,
> +	/* dma class */
> +	&omap44xx_dma_system_hwmod,

Add a blank line between each class. See [1]
Same is applicable to patches 4, 5 and 6

[1] https://patchwork.kernel.org/patch/305062/