Hi Simon, On Mon, Jun 15, 2020 at 11:58 AM Simon Glass <s...@chromium.org> wrote: > > Add information about what is returned on error. > > Signed-off-by: Simon Glass <s...@chromium.org> > --- > > arch/x86/include/asm/intel_pinctrl.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/x86/include/asm/intel_pinctrl.h > b/arch/x86/include/asm/intel_pinctrl.h > index f39ebde539..982b2514a0 100644 > --- a/arch/x86/include/asm/intel_pinctrl.h > +++ b/arch/x86/include/asm/intel_pinctrl.h > @@ -300,6 +300,7 @@ u32 intel_pinctrl_get_config_reg(struct udevice *dev, > uint offset); > * @pad: Pad to check > * @devp: Returns pinctrl device containing that pad > * @offsetp: Returns offset of pad within that pinctrl device > + * @return 0 if OK, -ENOTBLK if pad number is invalid
It's weird that ENOTBLK is used for a pinctrl. > */ > int intel_pinctrl_get_pad(uint pad, struct udevice **devp, uint *offsetp); > > -- Regards, Bin
