diff options
| author | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2024-03-26 12:08:35 +0000 |
|---|---|---|
| committer | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2024-03-26 12:08:35 +0000 |
| commit | f843bc9bc952bdeb21586ee921d29f5c2ae5a863 (patch) | |
| tree | 05daf639c7add0e0fcb94f65143f10d7d87bd0b5 /include/uapi/linux/usb/ch9.h | |
| parent | 3c688a55831db128cc709396992886396d4f1654 (diff) | |
| parent | 3d5a640ecf92e4c8d6e157849217b68984a819bc (diff) | |
Merge branches 'sa1100-for-next' and 'unstable/sa11x0-asoc' into sa1100
Diffstat (limited to 'include/uapi/linux/usb/ch9.h')
| -rw-r--r-- | include/uapi/linux/usb/ch9.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/include/uapi/linux/usb/ch9.h b/include/uapi/linux/usb/ch9.h index b17e3a21b15f..8a147abfc680 100644 --- a/include/uapi/linux/usb/ch9.h +++ b/include/uapi/linux/usb/ch9.h @@ -3,7 +3,7 @@ * This file holds USB constants and structures that are needed for * USB device APIs. These are used by the USB device model, which is * defined in chapter 9 of the USB 2.0 specification and in the - * Wireless USB 1.0 (spread around). Linux has several APIs in C that + * Wireless USB 1.0 spec (now defunct). Linux has several APIs in C that * need these: * * - the master/host side Linux-USB kernel driver API; @@ -14,9 +14,6 @@ * act either as a USB master/host or as a USB slave/device. That means * the master and slave side APIs benefit from working well together. * - * There's also "Wireless USB", using low power short range radios for - * peripheral interconnection but otherwise building on the USB framework. - * * Note all descriptors are declared '__attribute__((packed))' so that: * * [a] they never get padded, either internally (USB spec writers @@ -376,7 +373,10 @@ struct usb_string_descriptor { __u8 bLength; __u8 bDescriptorType; - __le16 wData[1]; /* UTF-16LE encoded */ + union { + __le16 legacy_padding; + __DECLARE_FLEX_ARRAY(__le16, wData); /* UTF-16LE encoded */ + }; } __attribute__ ((packed)); /* note that "string" zero is special, it holds language codes that @@ -981,7 +981,11 @@ struct usb_ssp_cap_descriptor { #define USB_SSP_MIN_RX_LANE_COUNT (0xf << 8) #define USB_SSP_MIN_TX_LANE_COUNT (0xf << 12) __le16 wReserved; - __le32 bmSublinkSpeedAttr[1]; /* list of sublink speed attrib entries */ + union { + __le32 legacy_padding; + /* list of sublink speed attrib entries */ + __DECLARE_FLEX_ARRAY(__le32, bmSublinkSpeedAttr); + }; #define USB_SSP_SUBLINK_SPEED_SSID (0xf) /* sublink speed ID */ #define USB_SSP_SUBLINK_SPEED_LSE (0x3 << 4) /* Lanespeed exponent */ #define USB_SSP_SUBLINK_SPEED_LSE_BPS 0 |