USB: replace uses of __constant_{endian}

The base versions handle constant folding now.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

7 files changed, 29 insertions, 29 deletions

diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index 1d0b49e..ada5d2b 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -563,7 +563,7 @@ static int qh_unlink_periodic(struct ehci_hcd *ehci, struct ehci_qh *qh)
 	//   and this qh is active in the current uframe
 	//   (and overlay token SplitXstate is false?)
 	// THEN
-	//   qh->hw_info1 |= __constant_cpu_to_hc32(1 << 7 /* "ignore" */);
+	//   qh->hw_info1 |= cpu_to_hc32(1 << 7 /* "ignore" */);
 
 	/* high bandwidth, or otherwise part of every microframe */
 	if ((period = qh->period) == 0)
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index 9aba560..6cff195 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -253,7 +253,7 @@ struct ehci_qtd {
 
 /*
  * Now the following defines are not converted using the
- * __constant_cpu_to_le32() macro anymore, since we have to support
+ * cpu_to_le32() macro anymore, since we have to support
  * "dynamic" switching between be and le support, so that the driver
  * can be used on one system with SoC EHCI controller using big-endian
  * descriptors as well as a normal little-endian PCI EHCI controller.
diff --git a/drivers/usb/host/isp1760-hcd.c b/drivers/usb/host/isp1760-hcd.c
index 8ee2f41..3172c0f 100644
--- a/drivers/usb/host/isp1760-hcd.c
+++ b/drivers/usb/host/isp1760-hcd.c
@@ -644,7 +644,7 @@ static void transform_add_int(struct isp1760_hcd *priv, struct isp1760_qh *qh,
 
 	if (urb->dev->speed != USB_SPEED_HIGH) {
 		/* split */
-		ptd->dw5 = __constant_cpu_to_le32(0x1c);
+		ptd->dw5 = cpu_to_le32(0x1c);
 
 		if (qh->period >= 32)
 			period = qh->period / 2;
@@ -1054,7 +1054,7 @@ static void do_atl_int(struct usb_hcd *usb_hcd)
 			priv_write_copy(priv, (u32 *)&ptd, usb_hcd->regs +
 					atl_regs, sizeof(ptd));
 
-			ptd.dw0 |= __constant_cpu_to_le32(PTD_VALID);
+			ptd.dw0 |= cpu_to_le32(PTD_VALID);
 			priv_write_copy(priv, (u32 *)&ptd, usb_hcd->regs +
 					atl_regs, sizeof(ptd));
 
diff --git a/drivers/usb/host/oxu210hp-hcd.c b/drivers/usb/host/oxu210hp-hcd.c
index 75548f7..2947c69 100644
--- a/drivers/usb/host/oxu210hp-hcd.c
+++ b/drivers/usb/host/oxu210hp-hcd.c
@@ -845,14 +845,14 @@ static inline void qh_update(struct oxu_hcd *oxu,
 		is_out = !(qtd->hw_token & cpu_to_le32(1 << 8));
 		epnum = (le32_to_cpup(&qh->hw_info1) >> 8) & 0x0f;
 		if (unlikely(!usb_gettoggle(qh->dev, epnum, is_out))) {
-			qh->hw_token &= ~__constant_cpu_to_le32(QTD_TOGGLE);
+			qh->hw_token &= ~cpu_to_le32(QTD_TOGGLE);
 			usb_settoggle(qh->dev, epnum, is_out, 1);
 		}
 	}
 
 	/* HC must see latest qtd and qh data before we clear ACTIVE+HALT */
 	wmb();
-	qh->hw_token &= __constant_cpu_to_le32(QTD_TOGGLE | QTD_STS_PING);
+	qh->hw_token &= cpu_to_le32(QTD_TOGGLE | QTD_STS_PING);
 }
 
 /* If it weren't for a common silicon quirk (writing the dummy into the qh
@@ -937,7 +937,7 @@ __acquires(oxu->lock)
 		struct ehci_qh	*qh = (struct ehci_qh *) urb->hcpriv;
 
 		/* S-mask in a QH means it's an interrupt urb */
-		if ((qh->hw_info2 & __constant_cpu_to_le32(QH_SMASK)) != 0) {
+		if ((qh->hw_info2 & cpu_to_le32(QH_SMASK)) != 0) {
 
 			/* ... update hc-wide periodic stats (for usbfs) */
 			oxu_to_hcd(oxu)->self.bandwidth_int_reqs--;
@@ -981,7 +981,7 @@ static void unlink_async(struct oxu_hcd *oxu, struct ehci_qh *qh);
 static void intr_deschedule(struct oxu_hcd *oxu, struct ehci_qh *qh);
 static int qh_schedule(struct oxu_hcd *oxu, struct ehci_qh *qh);
 
-#define HALT_BIT __constant_cpu_to_le32(QTD_STS_HALT)
+#define HALT_BIT cpu_to_le32(QTD_STS_HALT)
 
 /* Process and free completed qtds for a qh, returning URBs to drivers.
  * Chases up to qh->hw_current.  Returns number of completions called,
@@ -1160,7 +1160,7 @@ halt:
 			/* should be rare for periodic transfers,
 			 * except maybe high bandwidth ...
 			 */
-			if ((__constant_cpu_to_le32(QH_SMASK)
+			if ((cpu_to_le32(QH_SMASK)
 					& qh->hw_info2) != 0) {
 				intr_deschedule(oxu, qh);
 				(void) qh_schedule(oxu, qh);
@@ -1350,7 +1350,7 @@ static struct list_head *qh_urb_transaction(struct oxu_hcd *oxu,
 	}
 
 	/* by default, enable interrupt on urb completion */
-		qtd->hw_token |= __constant_cpu_to_le32(QTD_IOC);
+		qtd->hw_token |= cpu_to_le32(QTD_IOC);
 	return head;
 
 cleanup:
@@ -1539,7 +1539,7 @@ static void qh_link_async(struct oxu_hcd *oxu, struct ehci_qh *qh)
 	/* qtd completions reported later by interrupt */
 }
 
-#define	QH_ADDR_MASK	__constant_cpu_to_le32(0x7f)
+#define	QH_ADDR_MASK	cpu_to_le32(0x7f)
 
 /*
  * For control/bulk/interrupt, return QH with these TDs appended.
@@ -2012,7 +2012,7 @@ static void qh_unlink_periodic(struct oxu_hcd *oxu, struct ehci_qh *qh)
 	 *   and this qh is active in the current uframe
 	 *   (and overlay token SplitXstate is false?)
 	 * THEN
-	 *   qh->hw_info1 |= __constant_cpu_to_le32(1 << 7 "ignore");
+	 *   qh->hw_info1 |= cpu_to_le32(1 << 7 "ignore");
 	 */
 
 	/* high bandwidth, or otherwise part of every microframe */
@@ -2057,7 +2057,7 @@ static void intr_deschedule(struct oxu_hcd *oxu, struct ehci_qh *qh)
 	 * active high speed queues may need bigger delays...
 	 */
 	if (list_empty(&qh->qtd_list)
-		|| (__constant_cpu_to_le32(QH_CMASK) & qh->hw_info2) != 0)
+		|| (cpu_to_le32(QH_CMASK) & qh->hw_info2) != 0)
 		wait = 2;
 	else
 		wait = 55;	/* worst case: 3 * 1024 */
@@ -2183,10 +2183,10 @@ static int qh_schedule(struct oxu_hcd *oxu, struct ehci_qh *qh)
 		qh->start = frame;
 
 		/* reset S-frame and (maybe) C-frame masks */
-		qh->hw_info2 &= __constant_cpu_to_le32(~(QH_CMASK | QH_SMASK));
+		qh->hw_info2 &= cpu_to_le32(~(QH_CMASK | QH_SMASK));
 		qh->hw_info2 |= qh->period
 			? cpu_to_le32(1 << uframe)
-			: __constant_cpu_to_le32(QH_SMASK);
+			: cpu_to_le32(QH_SMASK);
 		qh->hw_info2 |= c_mask;
 	} else
 		oxu_dbg(oxu, "reused qh %p schedule\n", qh);
diff --git a/drivers/usb/host/oxu210hp.h b/drivers/usb/host/oxu210hp.h
index 8910e27..1c216ad 100644
--- a/drivers/usb/host/oxu210hp.h
+++ b/drivers/usb/host/oxu210hp.h
@@ -235,21 +235,21 @@ struct ehci_qtd {
 } __attribute__ ((aligned(32)));
 
 /* mask NakCnt+T in qh->hw_alt_next */
-#define QTD_MASK __constant_cpu_to_le32 (~0x1f)
+#define QTD_MASK cpu_to_le32 (~0x1f)
 
 #define IS_SHORT_READ(token) (QTD_LENGTH(token) != 0 && QTD_PID(token) == 1)
 
 /* Type tag from {qh, itd, sitd, fstn}->hw_next */
-#define Q_NEXT_TYPE(dma) ((dma) & __constant_cpu_to_le32 (3 << 1))
+#define Q_NEXT_TYPE(dma) ((dma) & cpu_to_le32 (3 << 1))
 
 /* values for that type tag */
-#define Q_TYPE_QH	__constant_cpu_to_le32 (1 << 1)
+#define Q_TYPE_QH	cpu_to_le32 (1 << 1)
 
 /* next async queue entry, or pointer to interrupt/periodic QH */
 #define	QH_NEXT(dma)	(cpu_to_le32(((u32)dma)&~0x01f)|Q_TYPE_QH)
 
 /* for periodic/async schedules and qtd lists, mark end of list */
-#define	EHCI_LIST_END	__constant_cpu_to_le32(1) /* "null pointer" to hw */
+#define	EHCI_LIST_END	cpu_to_le32(1) /* "null pointer" to hw */
 
 /*
  * Entries in periodic shadow table are pointers to one of four kinds
diff --git a/drivers/usb/host/uhci-hcd.h b/drivers/usb/host/uhci-hcd.h
index 7d01c56..26bd1b2 100644
--- a/drivers/usb/host/uhci-hcd.h
+++ b/drivers/usb/host/uhci-hcd.h
@@ -73,11 +73,11 @@
 #define   USBLEGSUP_RWC		0x8f00	/* the R/WC bits */
 #define   USBLEGSUP_RO		0x5040	/* R/O and reserved bits */
 
-#define UHCI_PTR_BITS		__constant_cpu_to_le32(0x000F)
-#define UHCI_PTR_TERM		__constant_cpu_to_le32(0x0001)
-#define UHCI_PTR_QH		__constant_cpu_to_le32(0x0002)
-#define UHCI_PTR_DEPTH		__constant_cpu_to_le32(0x0004)
-#define UHCI_PTR_BREADTH	__constant_cpu_to_le32(0x0000)
+#define UHCI_PTR_BITS		cpu_to_le32(0x000F)
+#define UHCI_PTR_TERM		cpu_to_le32(0x0001)
+#define UHCI_PTR_QH		cpu_to_le32(0x0002)
+#define UHCI_PTR_DEPTH		cpu_to_le32(0x0004)
+#define UHCI_PTR_BREADTH	cpu_to_le32(0x0000)
 
 #define UHCI_NUMFRAMES		1024	/* in the frame list [array] */
 #define UHCI_MAX_SOF_NUMBER	2047	/* in an SOF packet */
diff --git a/drivers/usb/host/uhci-q.c b/drivers/usb/host/uhci-q.c
index 5631d89..58f8736 100644
--- a/drivers/usb/host/uhci-q.c
+++ b/drivers/usb/host/uhci-q.c
@@ -402,7 +402,7 @@ static void uhci_fixup_toggles(struct uhci_qh *qh, int skip_first)
 		/* Otherwise all the toggles in the URB have to be switched */
 		} else {
 			list_for_each_entry(td, &urbp->td_list, list) {
-				td->token ^= __constant_cpu_to_le32(
+				td->token ^= cpu_to_le32(
 							TD_TOKEN_TOGGLE);
 				toggle ^= 1;
 			}
@@ -883,7 +883,7 @@ static int uhci_submit_control(struct uhci_hcd *uhci, struct urb *urb,
 
 	uhci_fill_td(td, 0, USB_PID_OUT | uhci_explen(0), 0);
 	wmb();
-	qh->dummy_td->status |= __constant_cpu_to_le32(TD_CTRL_ACTIVE);
+	qh->dummy_td->status |= cpu_to_le32(TD_CTRL_ACTIVE);
 	qh->dummy_td = td;
 
 	/* Low-speed transfers get a different queue, and won't hog the bus.
@@ -1003,7 +1003,7 @@ static int uhci_submit_common(struct uhci_hcd *uhci, struct urb *urb,
 	 * fast side but not enough to justify delaying an interrupt
 	 * more than 2 or 3 URBs, so we will ignore the URB_NO_INTERRUPT
 	 * flag setting. */
-	td->status |= __constant_cpu_to_le32(TD_CTRL_IOC);
+	td->status |= cpu_to_le32(TD_CTRL_IOC);
 
 	/*
 	 * Build the new dummy TD and activate the old one
@@ -1015,7 +1015,7 @@ static int uhci_submit_common(struct uhci_hcd *uhci, struct urb *urb,
 
 	uhci_fill_td(td, 0, USB_PID_OUT | uhci_explen(0), 0);
 	wmb();
-	qh->dummy_td->status |= __constant_cpu_to_le32(TD_CTRL_ACTIVE);
+	qh->dummy_td->status |= cpu_to_le32(TD_CTRL_ACTIVE);
 	qh->dummy_td = td;
 
 	usb_settoggle(urb->dev, usb_pipeendpoint(urb->pipe),
@@ -1317,7 +1317,7 @@ static int uhci_submit_isochronous(struct uhci_hcd *uhci, struct urb *urb,
 	}
 
 	/* Set the interrupt-on-completion flag on the last packet. */
-	td->status |= __constant_cpu_to_le32(TD_CTRL_IOC);
+	td->status |= cpu_to_le32(TD_CTRL_IOC);
 
 	/* Add the TDs to the frame list */
 	frame = urb->start_frame;