From: Simon Glass Date: Wed, 8 Jul 2020 03:32:20 +0000 (-0600) Subject: x86: pinctrl: Update comment for intel_pinctrl_get_pad() X-Git-Url: http://git.dujemihanovic.xyz/%22/img/sics.gif/%22/static/git-favicon.png?a=commitdiff_plain;h=05516e3d47038be98ed9046940e33431c851212b;p=u-boot.git x86: pinctrl: Update comment for intel_pinctrl_get_pad() Add information about what is returned on error. Signed-off-by: Simon Glass Reviewed-by: Bin Meng --- diff --git a/arch/x86/include/asm/intel_pinctrl.h b/arch/x86/include/asm/intel_pinctrl.h index b5564b9ee1..a6a9edd0d4 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 */ int intel_pinctrl_get_pad(uint pad, struct udevice **devp, uint *offsetp);