From d906d61cf8a3080b3bf7fb2e12efc2b645d514d4 Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Mon, 19 Jan 2015 01:55:55 +0300 Subject: [PATCH] usb: dummy_hcd: use HUB_CHAR_* Fix using the bare numbers to set the 'wHubCharacteristics' field of the Hub Descriptor while the values are #define'd in . Acked-by: Alan Stern Signed-off-by: Sergei Shtylyov Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/dummy_hcd.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/usb/gadget/udc/dummy_hcd.c b/drivers/usb/gadget/udc/dummy_hcd.c index 9c598801404c..270c1ec650fa 100644 --- a/drivers/usb/gadget/udc/dummy_hcd.c +++ b/drivers/usb/gadget/udc/dummy_hcd.c @@ -1924,7 +1924,9 @@ ss_hub_descriptor(struct usb_hub_descriptor *desc) memset(desc, 0, sizeof *desc); desc->bDescriptorType = 0x2a; desc->bDescLength = 12; - desc->wHubCharacteristics = cpu_to_le16(0x0001); + desc->wHubCharacteristics = cpu_to_le16( + HUB_CHAR_INDV_PORT_LPSM | + HUB_CHAR_COMMON_OCPM); desc->bNbrPorts = 1; desc->u.ss.bHubHdrDecLat = 0x04; /* Worst case: 0.4 micro sec*/ desc->u.ss.DeviceRemovable = 0xffff; @@ -1935,7 +1937,9 @@ static inline void hub_descriptor(struct usb_hub_descriptor *desc) memset(desc, 0, sizeof *desc); desc->bDescriptorType = 0x29; desc->bDescLength = 9; - desc->wHubCharacteristics = cpu_to_le16(0x0001); + desc->wHubCharacteristics = cpu_to_le16( + HUB_CHAR_INDV_PORT_LPSM | + HUB_CHAR_COMMON_OCPM); desc->bNbrPorts = 1; desc->u.hs.DeviceRemovable[0] = 0xff; desc->u.hs.DeviceRemovable[1] = 0xff; -- 2.20.1