Commit 1b83349f authored by Antonio Ospite's avatar Antonio Ospite Committed by Greg Kroah-Hartman

usb/storage: misc fixes to comments in include/linux/usb/storage.h

The fixes are:
 - fix indentation of a comment
 - fix a typo in the comment about bulk_cb_wrap.Length
 - make comment about US_BULK_CB_SIGN look like the one about
   US_BULK_CS_SIGN below
 - make the comment about bulk_cs_wrap.Signature look more like the one
   about bulk_cb_wrap.Signature
Signed-off-by: default avatarAntonio Ospite <ao2@ao2.it>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e6533e87
...@@ -45,7 +45,7 @@ ...@@ -45,7 +45,7 @@
#define USB_PR_DEVICE 0xff /* Use device's value */ #define USB_PR_DEVICE 0xff /* Use device's value */
/* /*
* Bulk only data structures * Bulk only data structures
*/ */
...@@ -56,18 +56,18 @@ struct bulk_cb_wrap { ...@@ -56,18 +56,18 @@ struct bulk_cb_wrap {
__le32 DataTransferLength; /* size of data */ __le32 DataTransferLength; /* size of data */
__u8 Flags; /* direction in bit 0 */ __u8 Flags; /* direction in bit 0 */
__u8 Lun; /* LUN normally 0 */ __u8 Lun; /* LUN normally 0 */
__u8 Length; /* of of the CDB */ __u8 Length; /* length of the CDB */
__u8 CDB[16]; /* max command */ __u8 CDB[16]; /* max command */
}; };
#define US_BULK_CB_WRAP_LEN 31 #define US_BULK_CB_WRAP_LEN 31
#define US_BULK_CB_SIGN 0x43425355 /*spells out USBC */ #define US_BULK_CB_SIGN 0x43425355 /* spells out 'USBC' */
#define US_BULK_FLAG_IN (1 << 7) #define US_BULK_FLAG_IN (1 << 7)
#define US_BULK_FLAG_OUT 0 #define US_BULK_FLAG_OUT 0
/* command status wrapper */ /* command status wrapper */
struct bulk_cs_wrap { struct bulk_cs_wrap {
__le32 Signature; /* should = 'USBS' */ __le32 Signature; /* contains 'USBS' */
__u32 Tag; /* same as original command */ __u32 Tag; /* same as original command */
__le32 Residue; /* amount not transferred */ __le32 Residue; /* amount not transferred */
__u8 Status; /* see below */ __u8 Status; /* see below */
......
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