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authorSergei Shtylyov <sergei.shtylyov@cogentembedded.com>2015-01-19 01:55:55 +0300
committerFelipe Balbi <balbi@ti.com>2015-01-19 12:56:38 -0600
commitd906d61cf8a3080b3bf7fb2e12efc2b645d514d4 (patch)
treec42f3f84727b8764bffbe30f028ef7510736efdb /drivers/usb/gadget/udc/dummy_hcd.c
parent3d040de802d82fa744f599d8a886dda3462fb6e6 (diff)
downloadop-kernel-dev-d906d61cf8a3080b3bf7fb2e12efc2b645d514d4.zip
op-kernel-dev-d906d61cf8a3080b3bf7fb2e12efc2b645d514d4.tar.gz
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 <linux/usb/ch11.h>. Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget/udc/dummy_hcd.c')
-rw-r--r--drivers/usb/gadget/udc/dummy_hcd.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/usb/gadget/udc/dummy_hcd.c b/drivers/usb/gadget/udc/dummy_hcd.c
index 9c59880..270c1ec 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;
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