Re: [PATCH] ARM: omap1: move omap15xx local bus handling to usb.c

[Alan Stern]

On Mon, Sep 27, 2021 at 04:40:50PM +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@xxxxxxxx>
> 
> Commit 38225f2ef2f4 ("ARM/omap1: switch to use dma_direct_set_offset for
> lbus DMA offsets") removed a lot of mach/memory.h, but left the USB
> offset handling split into arch/arm/mach-omap1/usb.c and
> drivers/usb/host/ohci-omap.c.
> 
> This can cause a randconfig build warning that now fails the build
> with -Werror:
> 
> arch/arm/mach-omap1/usb.c:561:30: error: 'omap_1510_usb_ohci_nb' defined but not used [-Werror=unused-variable]
>   561 | static struct notifier_block omap_1510_usb_ohci_nb = {
>       |                              ^~~~~~~~~~~~~~~~~~~~~
> 
> Move it all into the platform file to get rid of the final
> location that relies on mach/memory.h.
> 
> Acked-by: Felipe Balbi <felipe.balbi@xxxxxxxxxxxxxxx>
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

For the ohci-omap.c portion:

Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>