diff options
Diffstat (limited to 'drivers/usb/gadget/storage_common.c')
| -rw-r--r-- | drivers/usb/gadget/storage_common.c | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/drivers/usb/gadget/storage_common.c b/drivers/usb/gadget/storage_common.c index 0e3ae43454a..4ecbf8496f4 100644 --- a/drivers/usb/gadget/storage_common.c +++ b/drivers/usb/gadget/storage_common.c @@ -93,18 +93,6 @@ /*-------------------------------------------------------------------------*/ -/* CBI Interrupt data structure */ -struct interrupt_data { - u8 bType; - u8 bValue; -}; - -#define CBI_INTERRUPT_DATA_LEN 2 - -/* CBI Accept Device-Specific Command request */ -#define USB_CBI_ADSC_REQUEST 0x00 - - /* Length of a SCSI Command Data Block */ #define MAX_COMMAND_SIZE 16 @@ -385,41 +373,6 @@ static struct usb_ss_ep_comp_descriptor fsg_ss_bulk_out_comp_desc = { /*.bMaxBurst = DYNAMIC, */ }; -static __maybe_unused struct usb_ext_cap_descriptor fsg_ext_cap_desc = { - .bLength = USB_DT_USB_EXT_CAP_SIZE, - .bDescriptorType = USB_DT_DEVICE_CAPABILITY, - .bDevCapabilityType = USB_CAP_TYPE_EXT, - - .bmAttributes = cpu_to_le32(USB_LPM_SUPPORT), -}; - -static __maybe_unused struct usb_ss_cap_descriptor fsg_ss_cap_desc = { - .bLength = USB_DT_USB_SS_CAP_SIZE, - .bDescriptorType = USB_DT_DEVICE_CAPABILITY, - .bDevCapabilityType = USB_SS_CAP_TYPE, - - /* .bmAttributes = LTM is not supported yet */ - - .wSpeedSupported = cpu_to_le16(USB_LOW_SPEED_OPERATION - | USB_FULL_SPEED_OPERATION - | USB_HIGH_SPEED_OPERATION - | USB_5GBPS_OPERATION), - .bFunctionalitySupport = USB_LOW_SPEED_OPERATION, - .bU1devExitLat = USB_DEFAULT_U1_DEV_EXIT_LAT, - .bU2DevExitLat = cpu_to_le16(USB_DEFAULT_U2_DEV_EXIT_LAT), -}; - -static __maybe_unused struct usb_bos_descriptor fsg_bos_desc = { - .bLength = USB_DT_BOS_SIZE, - .bDescriptorType = USB_DT_BOS, - - .wTotalLength = cpu_to_le16(USB_DT_BOS_SIZE - + USB_DT_USB_EXT_CAP_SIZE - + USB_DT_USB_SS_CAP_SIZE), - - .bNumDeviceCaps = 2, -}; - static struct usb_descriptor_header *fsg_ss_function[] = { (struct usb_descriptor_header *) &fsg_intf_desc, (struct usb_descriptor_header *) &fsg_ss_bulk_in_desc, @@ -429,20 +382,6 @@ static struct usb_descriptor_header *fsg_ss_function[] = { NULL, }; -/* Maxpacket and other transfer characteristics vary by speed. */ -static __maybe_unused struct usb_endpoint_descriptor * -fsg_ep_desc(struct usb_gadget *g, struct usb_endpoint_descriptor *fs, - struct usb_endpoint_descriptor *hs, - struct usb_endpoint_descriptor *ss) -{ - if (gadget_is_superspeed(g) && g->speed == USB_SPEED_SUPER) - return ss; - else if (gadget_is_dualspeed(g) && g->speed == USB_SPEED_HIGH) - return hs; - return fs; -} - - /* Static strings, in UTF-8 (for simplicity we use only ASCII characters) */ static struct usb_string fsg_strings[] = { {FSG_STRING_INTERFACE, fsg_string_interface}, |