commit 60ce19a19694c7f53beca6e40248e26cc1e8d619
author Mike Frysinger <vapier@gentoo.org> Mon Mar 05 13:47:00 2012 +0000
committer Marek Vasut <marek.vasut@gmail.com> Mon Mar 19 00:08:16 2012 +0100
tree 4e3299dd7c56e993ec51d0a9364e2d95c0393c74
parent 688962882a3fdaa346c39a7694401e29b4c84e74

usb: replace wait_ms() with mdelay()

Common code has a mdelay() func, so use that instead of the usb-specific
wait_ms() func.  This also fixes the build errors:

ohci-hcd.c: In function 'submit_common_msg':
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1519:9: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1816:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1827:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1844:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1563:11: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1583:9: sorry, unimplemented: called from here
make[1]: *** [ohci-hcd.o] Error 1

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Marek Vasut <marex@denx.de>

arch/arm/cpu/arm920t/s3c24x0/usb_ohci.c

diff --git a/arch/arm/cpu/arm920t/s3c24x0/usb_ohci.c b/arch/arm/cpu/arm920t/s3c24x0/usb_ohci.c
index 80bb61b27..cf0335c 100644
--- a/arch/arm/cpu/arm920t/s3c24x0/usb_ohci.c
+++ b/arch/arm/cpu/arm920t/s3c24x0/usb_ohci.c
@@ -1057,7 +1057,7 @@
 	pkt_print(dev, pipe, buffer, transfer_len, cmd, "SUB(rh)",
 		  usb_pipein(pipe));
 #else
-	wait_ms(1);
+	mdelay(1);
 #endif
 	if (usb_pipeint(pipe)) {
 		info("Root-Hub submit IRQ: NOT implemented");
@@ -1260,7 +1260,7 @@
 #ifdef	DEBUG
 	ohci_dump_roothub(&gohci, 1);
 #else
-	wait_ms(1);
+	mdelay(1);
 #endif
 
 	len = min_t(int, len, leni);
@@ -1275,7 +1275,7 @@
 	pkt_print(dev, pipe, buffer, transfer_len, cmd, "RET(rh)",
 		  0 /*usb_pipein(pipe) */);
 #else
-	wait_ms(1);
+	mdelay(1);
 #endif
 
 	return stat;
@@ -1302,7 +1302,7 @@
 	pkt_print(dev, pipe, buffer, transfer_len, setup, "SUB",
 		  usb_pipein(pipe));
 #else
-	wait_ms(1);
+	mdelay(1);
 #endif
 	if (!maxsize) {
 		err("submit_common_message: pipesize for pipe %lx is zero",
@@ -1316,7 +1316,7 @@
 		return -1;
 	}
 
-	wait_ms(10);
+	mdelay(10);
 	/* ohci_dump_status(&gohci); */
 
 	/* allow more time for a BULK device to react - some are slow */
@@ -1351,7 +1351,7 @@
 		}
 
 		if (--timeout) {
-			wait_ms(1);
+			mdelay(1);
 			if (!urb_finished)
 				dbg("\%");
 
@@ -1396,7 +1396,7 @@
 	pkt_print(dev, pipe, buffer, transfer_len, setup, "RET(ctlr)",
 		  usb_pipein(pipe));
 #else
-	wait_ms(1);
+	mdelay(1);
 #endif
 
 	/* free TDs in urb_priv */
@@ -1423,7 +1423,7 @@
 	pkt_print(dev, pipe, buffer, transfer_len, setup, "SUB",
 		  usb_pipein(pipe));
 #else
-	wait_ms(1);
+	mdelay(1);
 #endif
 	if (!maxsize) {
 		err("submit_control_message: pipesize for pipe %lx is zero",
@@ -1463,7 +1463,7 @@
 		writel(OHCI_OCR, &ohci->regs->cmdstatus);
 		info("USB HC TakeOver from SMM");
 		while (readl(&ohci->regs->control) & OHCI_CTRL_IR) {
-			wait_ms(10);
+			mdelay(10);
 			if (--smm_timeout == 0) {
 				err("USB HC TakeOver failed!");
 				return -1;
@@ -1600,7 +1600,7 @@
 #ifdef	DEBUG
 		ohci_dump(ohci, 1);
 #else
-		wait_ms(1);
+		mdelay(1);
 #endif
 		/* FIXME: be optimistic, hope that bug won't repeat often. */
 		/* Make some non-interrupt context restart the controller. */
@@ -1611,7 +1611,7 @@
 	}
 
 	if (ints & OHCI_INTR_WDH) {
-		wait_ms(1);
+		mdelay(1);
 
 		writel(OHCI_INTR_WDH, &regs->intrdisable);
 		stat = dl_done_list(&gohci, dl_reverse_done_list(&gohci));
@@ -1627,7 +1627,7 @@
 	/* FIXME:  this assumes SOF (1/ms) interrupts don't get lost... */
 	if (ints & OHCI_INTR_SF) {
 		unsigned int frame = m16_swap(ohci->hcca->frame_no) & 1;
-		wait_ms(1);
+		mdelay(1);
 		writel(OHCI_INTR_SF, &regs->intrdisable);
 		if (ohci->ed_rm_list[frame] != NULL)
 			writel(OHCI_INTR_SF, &regs->intrenable);
@@ -1718,7 +1718,7 @@
 	/* FIXME this is a second HC reset; why?? */
 	gohci.hc_control = OHCI_USB_RESET;
 	writel(gohci.hc_control, &gohci.regs->control);
-	wait_ms(10);
+	mdelay(10);
 
 	if (hc_start(&gohci) < 0) {
 		err("can't start usb-%s", gohci.slot_name);
@@ -1730,7 +1730,7 @@
 #ifdef	DEBUG
 	ohci_dump(&gohci, 1);
 #else
-	wait_ms(1);
+	mdelay(1);
 #endif
 	ohci_inited = 1;
 	urb_finished = 1;