Commit 4363f211 authored by Tom Rix's avatar Tom Rix Committed by Lee Jones
Browse files

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: default avatarTom Rix <trix@redhat.com>
Signed-off-by: default avatarLee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20230322125803.2570968-1-trix@redhat.com
parent 75c0a1b3

drivers/mfd/omap-usb-tll.c

+0 −5
Original line number Diff line number Diff line
@@ -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)