USB: cdc-acm: use BIT macro
Converting the header to BIT for readability. No functional
change.
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/class/cdc-acm.h b/drivers/usb/class/cdc-acm.h
index 80826f8..fc75651 100644
--- a/drivers/usb/class/cdc-acm.h
+++ b/drivers/usb/class/cdc-acm.h
@@ -126,9 +126,9 @@
#define CDC_DATA_INTERFACE_TYPE 0x0a
/* constants describing various quirks and errors */
-#define NO_UNION_NORMAL 1
-#define SINGLE_RX_URB 2
-#define NO_CAP_LINE 4
-#define NOT_A_MODEM 8
-#define NO_DATA_INTERFACE 16
-#define IGNORE_DEVICE 32
+#define NO_UNION_NORMAL BIT(0)
+#define SINGLE_RX_URB BIT(1)
+#define NO_CAP_LINE BIT(2)
+#define NOT_A_MODEM BIT(3)
+#define NO_DATA_INTERFACE BIT(4)
+#define IGNORE_DEVICE BIT(5)