From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Wed, 24 Sep 2014 05:23:55 +0000 (-0700)
Subject: USB: quirks.h: use BIT()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5cb307c4c27a9f37ef0c8e6bedc8c53c9197f48f;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

USB: quirks.h: use BIT()

Use the BIT macro instead of "open coding" bit fields.  This makes it
easier to actually see that the bits are not conflicting/overlapping.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h
index a4abaeb3fb00..9948c874e3f1 100644
--- a/include/linux/usb/quirks.h
+++ b/include/linux/usb/quirks.h
@@ -8,27 +8,27 @@
 #define __LINUX_USB_QUIRKS_H
 
 /* string descriptors must not be fetched using a 255-byte read */
-#define USB_QUIRK_STRING_FETCH_255	0x00000001
+#define USB_QUIRK_STRING_FETCH_255		BIT(0)
 
 /* device can't resume correctly so reset it instead */
-#define USB_QUIRK_RESET_RESUME		0x00000002
+#define USB_QUIRK_RESET_RESUME			BIT(1)
 
 /* device can't handle Set-Interface requests */
-#define USB_QUIRK_NO_SET_INTF		0x00000004
+#define USB_QUIRK_NO_SET_INTF			BIT(2)
 
 /* device can't handle its Configuration or Interface strings */
-#define USB_QUIRK_CONFIG_INTF_STRINGS	0x00000008
+#define USB_QUIRK_CONFIG_INTF_STRINGS		BIT(3)
 
 /* device can't be reset(e.g morph devices), don't use reset */
-#define USB_QUIRK_RESET			0x00000010
+#define USB_QUIRK_RESET				BIT(4)
 
 /* device has more interface descriptions than the bNumInterfaces count,
    and can't handle talking to these interfaces */
-#define USB_QUIRK_HONOR_BNUMINTERFACES	0x00000020
+#define USB_QUIRK_HONOR_BNUMINTERFACES		BIT(5)
 
 /* device needs a pause during initialization, after we read the device
    descriptor */
-#define USB_QUIRK_DELAY_INIT		0x00000040
+#define USB_QUIRK_DELAY_INIT			BIT(6)
 
 /*
  * For high speed and super speed interupt endpoints, the USB 2.0 and
@@ -39,12 +39,12 @@
  * Devices with this quirk report their bInterval as the result of this
  * calculation instead of the exponent variable used in the calculation.
  */
-#define USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL	0x00000080
+#define USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL	BIT(7)
 
 /* device can't handle device_qualifier descriptor requests */
-#define USB_QUIRK_DEVICE_QUALIFIER	0x00000100
+#define USB_QUIRK_DEVICE_QUALIFIER		BIT(8)
 
 /* device generates spurious wakeup, ignore remote wakeup capability */
-#define USB_QUIRK_IGNORE_REMOTE_WAKEUP	0x00000200
+#define USB_QUIRK_IGNORE_REMOTE_WAKEUP		BIT(9)
 
 #endif /* __LINUX_USB_QUIRKS_H */