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authorAntonio Ospite <ao2@ao2.it>2016-01-27 15:05:49 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-02-03 13:48:12 -0800
commit1b83349fddd1efa814a83735e44e684a139d2425 (patch)
tree41a9b00e40b782856f955bc452ec50277b9db714 /include/linux/usb
parente6533e879fd24f36c50a9db3b41d3433784222ff (diff)
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: Antonio Ospite <ao2@ao2.it> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/usb')
-rw-r--r--include/linux/usb/storage.h12
1 files changed, 6 insertions, 6 deletions
diff --git a/include/linux/usb/storage.h b/include/linux/usb/storage.h
index cb33fff2ba0b..305ee8db7faf 100644
--- a/include/linux/usb/storage.h
+++ b/include/linux/usb/storage.h
@@ -45,9 +45,9 @@
#define USB_PR_DEVICE 0xff /* Use device's value */
- /*
- * Bulk only data structures
- */
+/*
+ * Bulk only data structures
+ */
/* command block wrapper */
struct bulk_cb_wrap {
@@ -56,18 +56,18 @@ struct bulk_cb_wrap {
__le32 DataTransferLength; /* size of data */
__u8 Flags; /* direction in bit 0 */
__u8 Lun; /* LUN normally 0 */
- __u8 Length; /* of of the CDB */
+ __u8 Length; /* length of the CDB */
__u8 CDB[16]; /* max command */
};
#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_OUT 0
/* command status wrapper */
struct bulk_cs_wrap {
- __le32 Signature; /* should = 'USBS' */
+ __le32 Signature; /* contains 'USBS' */
__u32 Tag; /* same as original command */
__le32 Residue; /* amount not transferred */
__u8 Status; /* see below */