On Thu, Apr 28, 2022 at 12:22:58PM +0200, Arnd Bergmann wrote: > From: Arnd Bergmann <arnd@xxxxxxxx> > > After moving the omap1 platform into generalized multiplatform > support on ARM, the kernel test robot points out a W=1 warning that > now shows up in more configurations: > > drivers/usb/host/ehci-omap.c:64:19: warning: unused function 'ehci_read' > > The function was last used 9 years ago and can just be removed. > > Fixes: 87425ad36330 ("USB: ehci-omap: Remove PHY reset handling code") > Reported-by: kernel test robot <lkp@xxxxxxxxx> > Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> > --- Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>