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 80826f843e040c711e0df033b92ca2520260e4ff..fc75651afe1c9cda8983aa82dfa8b81cfa3fb5bf 100644 (file)
--- a/drivers/usb/class/cdc-acm.h
+++ b/drivers/usb/class/cdc-acm.h
@@ -126,9 +126,9 @@ struct acm {
 #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)