Message ID | 20220428102314.950323-1-arnd@kernel.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | usb: ehci-omap: drop unused ehci_read() function | expand |
On Thu, Apr 28, 2022 at 12:22:58PM +0200, Arnd Bergmann wrote: > From: Arnd Bergmann <arnd@arndb.de> > > 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@intel.com> > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > --- Acked-by: Alan Stern <stern@rowland.harvard.edu>
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c index 7f4a03e8647a..8c45bc17a580 100644 --- a/drivers/usb/host/ehci-omap.c +++ b/drivers/usb/host/ehci-omap.c @@ -61,11 +61,6 @@ static inline void ehci_write(void __iomem *base, u32 reg, u32 val) __raw_writel(val, base + reg); } -static inline u32 ehci_read(void __iomem *base, u32 reg) -{ - return __raw_readl(base + reg); -} - /* configure so an HC device and id are always provided */ /* always called with process context; sleeping is OK */