[PATCH 09/36] usb: host: ehci.h: move constant to right

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



This patch moves the constant 0x3ff to right and put spaces
in the right shift.

Caught by coccinelle:
scripts/coccinelle/misc/compare_const_fl.cocci

Signed-off-by: Geyslan G. Bem <geyslan@xxxxxxxxx>
---
 drivers/usb/host/ehci.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index 01be6b6..f725be6 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -555,7 +555,7 @@ struct ehci_sitd {
 	__hc32			hw_results;		/* EHCI table 3-11 */
 #define	SITD_IOC	(1 << 31)	/* interrupt on completion */
 #define	SITD_PAGE	(1 << 30)	/* buffer 0/1 */
-#define	SITD_LENGTH(x)	(0x3ff & ((x)>>16))
+#define	SITD_LENGTH(x)	(((x) >> 16) & 0x3ff)
 #define	SITD_STS_ACTIVE	(1 << 7)	/* HC may execute this */
 #define	SITD_STS_ERR	(1 << 6)	/* error from TT */
 #define	SITD_STS_DBE	(1 << 5)	/* data buffer error (in HC) */
-- 
2.7.0

--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux Media]     [Linux Input]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Old Linux USB Devel Archive]

  Powered by Linux