diff options
| author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2015-10-04 21:11:35 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-17 09:40:06 +0300 |
| commit | d491fe75ed1b86f33f671b748e6cfdb9dffaeb32 (patch) | |
| tree | e75268a60e1329333bd5895c4f00c99274dc470f /drivers/usb | |
| parent | fda182d80a0bf362c3970d44ec188fa4f294729f (diff) | |
| download | linux-d491fe75ed1b86f33f671b748e6cfdb9dffaeb32.tar.xz | |
usb: hcd: use USB_DT_*
Fix using the bare numbers to set the 'bDescriptorType' descriptor fields
while the values are #define'd in <linux/usb/ch9.h>.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/core/hcd.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index a02d3e68476e..1c102d60cd9f 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -131,7 +131,7 @@ static inline int is_root_hub(struct usb_device *udev) /* usb 3.0 root hub device descriptor */ static const u8 usb3_rh_dev_descriptor[18] = { 0x12, /* __u8 bLength; */ - 0x01, /* __u8 bDescriptorType; Device */ + USB_DT_DEVICE, /* __u8 bDescriptorType; Device */ 0x00, 0x03, /* __le16 bcdUSB; v3.0 */ 0x09, /* __u8 bDeviceClass; HUB_CLASSCODE */ @@ -152,7 +152,7 @@ static const u8 usb3_rh_dev_descriptor[18] = { /* usb 2.5 (wireless USB 1.0) root hub device descriptor */ static const u8 usb25_rh_dev_descriptor[18] = { 0x12, /* __u8 bLength; */ - 0x01, /* __u8 bDescriptorType; Device */ + USB_DT_DEVICE, /* __u8 bDescriptorType; Device */ 0x50, 0x02, /* __le16 bcdUSB; v2.5 */ 0x09, /* __u8 bDeviceClass; HUB_CLASSCODE */ @@ -173,7 +173,7 @@ static const u8 usb25_rh_dev_descriptor[18] = { /* usb 2.0 root hub device descriptor */ static const u8 usb2_rh_dev_descriptor[18] = { 0x12, /* __u8 bLength; */ - 0x01, /* __u8 bDescriptorType; Device */ + USB_DT_DEVICE, /* __u8 bDescriptorType; Device */ 0x00, 0x02, /* __le16 bcdUSB; v2.0 */ 0x09, /* __u8 bDeviceClass; HUB_CLASSCODE */ @@ -196,7 +196,7 @@ static const u8 usb2_rh_dev_descriptor[18] = { /* usb 1.1 root hub device descriptor */ static const u8 usb11_rh_dev_descriptor[18] = { 0x12, /* __u8 bLength; */ - 0x01, /* __u8 bDescriptorType; Device */ + USB_DT_DEVICE, /* __u8 bDescriptorType; Device */ 0x10, 0x01, /* __le16 bcdUSB; v1.1 */ 0x09, /* __u8 bDeviceClass; HUB_CLASSCODE */ @@ -223,7 +223,7 @@ static const u8 fs_rh_config_descriptor[] = { /* one configuration */ 0x09, /* __u8 bLength; */ - 0x02, /* __u8 bDescriptorType; Configuration */ + USB_DT_CONFIG, /* __u8 bDescriptorType; Configuration */ 0x19, 0x00, /* __le16 wTotalLength; */ 0x01, /* __u8 bNumInterfaces; (1) */ 0x01, /* __u8 bConfigurationValue; */ @@ -248,7 +248,7 @@ static const u8 fs_rh_config_descriptor[] = { /* one interface */ 0x09, /* __u8 if_bLength; */ - 0x04, /* __u8 if_bDescriptorType; Interface */ + USB_DT_INTERFACE, /* __u8 if_bDescriptorType; Interface */ 0x00, /* __u8 if_bInterfaceNumber; */ 0x00, /* __u8 if_bAlternateSetting; */ 0x01, /* __u8 if_bNumEndpoints; */ @@ -259,7 +259,7 @@ static const u8 fs_rh_config_descriptor[] = { /* one endpoint (status change endpoint) */ 0x07, /* __u8 ep_bLength; */ - 0x05, /* __u8 ep_bDescriptorType; Endpoint */ + USB_DT_ENDPOINT, /* __u8 ep_bDescriptorType; Endpoint */ 0x81, /* __u8 ep_bEndpointAddress; IN Endpoint 1 */ 0x03, /* __u8 ep_bmAttributes; Interrupt */ 0x02, 0x00, /* __le16 ep_wMaxPacketSize; 1 + (MAX_ROOT_PORTS / 8) */ @@ -270,7 +270,7 @@ static const u8 hs_rh_config_descriptor[] = { /* one configuration */ 0x09, /* __u8 bLength; */ - 0x02, /* __u8 bDescriptorType; Configuration */ + USB_DT_CONFIG, /* __u8 bDescriptorType; Configuration */ 0x19, 0x00, /* __le16 wTotalLength; */ 0x01, /* __u8 bNumInterfaces; (1) */ 0x01, /* __u8 bConfigurationValue; */ @@ -295,7 +295,7 @@ static const u8 hs_rh_config_descriptor[] = { /* one interface */ 0x09, /* __u8 if_bLength; */ - 0x04, /* __u8 if_bDescriptorType; Interface */ + USB_DT_INTERFACE, /* __u8 if_bDescriptorType; Interface */ 0x00, /* __u8 if_bInterfaceNumber; */ 0x00, /* __u8 if_bAlternateSetting; */ 0x01, /* __u8 if_bNumEndpoints; */ @@ -306,7 +306,7 @@ static const u8 hs_rh_config_descriptor[] = { /* one endpoint (status change endpoint) */ 0x07, /* __u8 ep_bLength; */ - 0x05, /* __u8 ep_bDescriptorType; Endpoint */ + USB_DT_ENDPOINT, /* __u8 ep_bDescriptorType; Endpoint */ 0x81, /* __u8 ep_bEndpointAddress; IN Endpoint 1 */ 0x03, /* __u8 ep_bmAttributes; Interrupt */ /* __le16 ep_wMaxPacketSize; 1 + (MAX_ROOT_PORTS / 8) @@ -318,7 +318,7 @@ static const u8 hs_rh_config_descriptor[] = { static const u8 ss_rh_config_descriptor[] = { /* one configuration */ 0x09, /* __u8 bLength; */ - 0x02, /* __u8 bDescriptorType; Configuration */ + USB_DT_CONFIG, /* __u8 bDescriptorType; Configuration */ 0x1f, 0x00, /* __le16 wTotalLength; */ 0x01, /* __u8 bNumInterfaces; (1) */ 0x01, /* __u8 bConfigurationValue; */ @@ -332,7 +332,7 @@ static const u8 ss_rh_config_descriptor[] = { /* one interface */ 0x09, /* __u8 if_bLength; */ - 0x04, /* __u8 if_bDescriptorType; Interface */ + USB_DT_INTERFACE, /* __u8 if_bDescriptorType; Interface */ 0x00, /* __u8 if_bInterfaceNumber; */ 0x00, /* __u8 if_bAlternateSetting; */ 0x01, /* __u8 if_bNumEndpoints; */ @@ -343,7 +343,7 @@ static const u8 ss_rh_config_descriptor[] = { /* one endpoint (status change endpoint) */ 0x07, /* __u8 ep_bLength; */ - 0x05, /* __u8 ep_bDescriptorType; Endpoint */ + USB_DT_ENDPOINT, /* __u8 ep_bDescriptorType; Endpoint */ 0x81, /* __u8 ep_bEndpointAddress; IN Endpoint 1 */ 0x03, /* __u8 ep_bmAttributes; Interrupt */ /* __le16 ep_wMaxPacketSize; 1 + (MAX_ROOT_PORTS / 8) @@ -353,7 +353,8 @@ static const u8 ss_rh_config_descriptor[] = { /* one SuperSpeed endpoint companion descriptor */ 0x06, /* __u8 ss_bLength */ - 0x30, /* __u8 ss_bDescriptorType; SuperSpeed EP Companion */ + USB_DT_SS_ENDPOINT_COMP, /* __u8 ss_bDescriptorType; SuperSpeed EP */ + /* Companion */ 0x00, /* __u8 ss_bMaxBurst; allows 1 TX between ACKs */ 0x00, /* __u8 ss_bmAttributes; 1 packet per service interval */ 0x02, 0x00 /* __le16 ss_wBytesPerInterval; 15 bits for max 15 ports */ |