[PATCH] cdc-acm: use BIT macro

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From: Oliver Neukum <oneukum@xxxxxxx>

Converting the header to BIT for readability. No functional
change.

Signed-off-by: Oliver Neukum <oneukum@xxxxxxx>
---
 drivers/usb/class/cdc-acm.h | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/usb/class/cdc-acm.h b/drivers/usb/class/cdc-acm.h
index e38dc78..5deee54 100644
--- 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)
-- 
1.8.4.5

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