From 4363f2113d04db9bafcc79487050ee0c10875c5a Mon Sep 17 00:00:00 2001 From: Tom Rix Date: Wed, 22 Mar 2023 08:58:03 -0400 Subject: [PATCH] mfd: omap-usb-tll: Remove unused usbtll_readb() function Clang with W=1 reports: drivers/mfd/omap-usb-tll.c:128:18: error: unused function 'usbtll_readb' [-Werror,-Wunused-function] static inline u8 usbtll_readb(void __iomem *base, u32 reg) ^ This function is not used so remove it. Signed-off-by: Tom Rix Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20230322125803.2570968-1-trix@redhat.com --- drivers/mfd/omap-usb-tll.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/mfd/omap-usb-tll.c b/drivers/mfd/omap-usb-tll.c index 8ca4067da6cd..69cbc2097911 100644 --- a/drivers/mfd/omap-usb-tll.c +++ b/drivers/mfd/omap-usb-tll.c @@ -125,11 +125,6 @@ static inline void usbtll_writeb(void __iomem *base, u32 reg, u8 val) writeb_relaxed(val, base + reg); } -static inline u8 usbtll_readb(void __iomem *base, u32 reg) -{ - return readb_relaxed(base + reg); -} - /*-------------------------------------------------------------------------*/ static bool is_ohci_port(enum usbhs_omap_port_mode pmode)