From 161c3bc30f3a07458f91f15e35d5b2e91fa617cc Mon Sep 17 00:00:00 2001 From: Alex Hung Date: Sun, 4 Mar 2018 21:57:06 -0800 Subject: [PATCH] usb: clarify ACPI spec version and section number for _UPC & _PLD ACPI spec inserts sections for new features frequently and section numbers are changed. It is easy to refer to ACPI spec if ACPI version is available in comments. There are no functional changes. Signed-off-by: Alex Hung Signed-off-by: Greg Kroah-Hartman --- drivers/usb/core/usb-acpi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/core/usb-acpi.c b/drivers/usb/core/usb-acpi.c index 84da17460568..e221861b3187 100644 --- a/drivers/usb/core/usb-acpi.c +++ b/drivers/usb/core/usb-acpi.c @@ -90,8 +90,8 @@ static enum usb_port_connect_type usb_acpi_get_connect_type(acpi_handle handle, acpi_status status; /* - * According to ACPI Spec 9.13. PLD indicates whether usb port is - * user visible and _UPC indicates whether it is connectable. If + * According to 9.14 in ACPI Spec 6.2. _PLD indicates whether usb port + * is user visible and _UPC indicates whether it is connectable. If * the port was visible and connectable, it could be freely connected * and disconnected with USB devices. If no visible and connectable, * a usb device is directly hard-wired to the port. If no visible and -- 2.45.2