Re: [PATCH 20/22] usb: fsl-mph-dr-of: mark fsl_usb2_mpc5121_init() static

[Greg Kroah-Hartman]

On Wed, Nov 08, 2023 at 01:58:41PM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@xxxxxxxx>
> 
> This function is only called locally and should always have been static:
> 
> drivers/usb/host/fsl-mph-dr-of.c:291:5: error: no previous prototype for 'fsl_usb2_mpc5121_init' [-Werror=missing-prototypes]
> 
> Fixes: 230f7ede6c2f ("USB: add USB EHCI support for MPC5121 SoC")
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>