Merge branch 'perf/core' into perf/uprobes

Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 96 insertions, 96 deletions

diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
index 2a57da590d79..821f7ac33b37 100644
--- a/drivers/isdn/hardware/avm/b1.c
+++ b/drivers/isdn/hardware/avm/b1.c
@@ -1,7 +1,7 @@
 /* $Id: b1.c,v 1.1.2.2 2004/01/16 21:09:27 keil Exp $
- * 
+ *
  * Common module for AVM B1 cards.
- * 
+ *
  * Copyright 1999 by Carsten Paeth <calle@calle.de>
  *
  * This software may be used and distributed according to the terms
@@ -60,7 +60,7 @@ int b1_irq_table[16] =
  112,				/* irq 15 */
 };
 
-/* ------------------------------------------------------------- */	
+/* ------------------------------------------------------------- */
 
 avmcard *b1_alloc_card(int nr_controllers)
 {
@@ -104,13 +104,13 @@ int b1_detect(unsigned int base, enum avmcardtype cardtype)
 	int onoff, i;
 
 	/*
-	 * Statusregister 0000 00xx 
+	 * Statusregister 0000 00xx
 	 */
 	if ((inb(base + B1_INSTAT) & 0xfc)
 	    || (inb(base + B1_OUTSTAT) & 0xfc))
 		return 1;
 	/*
-	 * Statusregister 0000 001x 
+	 * Statusregister 0000 001x
 	 */
 	b1outp(base, B1_INSTAT, 0x2);	/* enable irq */
 	/* b1outp(base, B1_OUTSTAT, 0x2); */
@@ -118,38 +118,38 @@ int b1_detect(unsigned int base, enum avmcardtype cardtype)
 	    /* || (inb(base + B1_OUTSTAT) & 0xfe) != 0x2 */)
 		return 2;
 	/*
-	 * Statusregister 0000 000x 
+	 * Statusregister 0000 000x
 	 */
 	b1outp(base, B1_INSTAT, 0x0);	/* disable irq */
 	b1outp(base, B1_OUTSTAT, 0x0);
 	if ((inb(base + B1_INSTAT) & 0xfe)
 	    || (inb(base + B1_OUTSTAT) & 0xfe))
 		return 3;
-        
-	for (onoff = !0, i= 0; i < 10 ; i++) {
+
+	for (onoff = !0, i = 0; i < 10; i++) {
 		b1_set_test_bit(base, cardtype, onoff);
 		if (b1_get_test_bit(base, cardtype) != onoff)
-		   return 4;
+			return 4;
 		onoff = !onoff;
 	}
 
 	if (cardtype == avm_m1)
-	   return 0;
+		return 0;
 
-        if ((b1_rd_reg(base, B1_STAT1(cardtype)) & 0x0f) != 0x01)
-	   return 5;
+	if ((b1_rd_reg(base, B1_STAT1(cardtype)) & 0x0f) != 0x01)
+		return 5;
 
 	return 0;
 }
 
 void b1_getrevision(avmcard *card)
 {
-    card->class = inb(card->port + B1_ANALYSE);
-    card->revision = inb(card->port + B1_REVISION);
+	card->class = inb(card->port + B1_ANALYSE);
+	card->revision = inb(card->port + B1_REVISION);
 }
 
 #define FWBUF_SIZE	256
-int b1_load_t4file(avmcard *card, capiloaddatapart * t4file)
+int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
 {
 	unsigned char buf[FWBUF_SIZE];
 	unsigned char *dp;
@@ -168,7 +168,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart * t4file)
 		for (i = 0; i < FWBUF_SIZE; i++)
 			if (b1_save_put_byte(base, buf[i]) < 0) {
 				printk(KERN_ERR "%s: corrupted firmware file ?\n",
-						card->name);
+				       card->name);
 				return -EIO;
 			}
 		left -= FWBUF_SIZE;
@@ -184,14 +184,14 @@ int b1_load_t4file(avmcard *card, capiloaddatapart * t4file)
 		for (i = 0; i < left; i++)
 			if (b1_save_put_byte(base, buf[i]) < 0) {
 				printk(KERN_ERR "%s: corrupted firmware file ?\n",
-						card->name);
+				       card->name);
 				return -EIO;
 			}
 	}
 	return 0;
 }
 
-int b1_load_config(avmcard *card, capiloaddatapart * config)
+int b1_load_config(avmcard *card, capiloaddatapart *config)
 {
 	unsigned char buf[FWBUF_SIZE];
 	unsigned char *dp;
@@ -202,9 +202,9 @@ int b1_load_config(avmcard *card, capiloaddatapart * config)
 	left = config->len;
 	if (left) {
 		b1_put_byte(base, SEND_CONFIG);
-        	b1_put_word(base, 1);
+		b1_put_word(base, 1);
 		b1_put_byte(base, SEND_CONFIG);
-        	b1_put_word(base, left);
+		b1_put_word(base, left);
 	}
 	while (left > FWBUF_SIZE) {
 		if (config->user) {
@@ -215,7 +215,7 @@ int b1_load_config(avmcard *card, capiloaddatapart * config)
 		}
 		for (i = 0; i < FWBUF_SIZE; ) {
 			b1_put_byte(base, SEND_CONFIG);
-			for (j=0; j < 4; j++) {
+			for (j = 0; j < 4; j++) {
 				b1_put_byte(base, buf[i++]);
 			}
 		}
@@ -231,7 +231,7 @@ int b1_load_config(avmcard *card, capiloaddatapart * config)
 		}
 		for (i = 0; i < left; ) {
 			b1_put_byte(base, SEND_CONFIG);
-			for (j=0; j < 4; j++) {
+			for (j = 0; j < 4; j++) {
 				if (i < left)
 					b1_put_byte(base, buf[i++]);
 				else
@@ -255,7 +255,7 @@ int b1_loaded(avmcard *card)
 	}
 	if (!b1_tx_empty(base)) {
 		printk(KERN_ERR "%s: b1_loaded: tx err, corrupted t4 file ?\n",
-				card->name);
+		       card->name);
 		return 0;
 	}
 	b1_put_byte(base, SEND_POLL);
@@ -265,7 +265,7 @@ int b1_loaded(avmcard *card)
 				return 1;
 			}
 			printk(KERN_ERR "%s: b1_loaded: got 0x%x, firmware not running\n",
-					card->name, ans);
+			       card->name, ans);
 			return 0;
 		}
 	}
@@ -288,7 +288,7 @@ int b1_load_firmware(struct capi_ctr *ctrl, capiloaddata *data)
 	if ((retval = b1_load_t4file(card, &data->firmware))) {
 		b1_reset(port);
 		printk(KERN_ERR "%s: failed to load t4file!!\n",
-					card->name);
+		       card->name);
 		return retval;
 	}
 
@@ -298,7 +298,7 @@ int b1_load_firmware(struct capi_ctr *ctrl, capiloaddata *data)
 		if ((retval = b1_load_config(card, &data->configuration))) {
 			b1_reset(port);
 			printk(KERN_ERR "%s: failed to load config!!\n",
-					card->name);
+			       card->name);
 			return retval;
 		}
 	}
@@ -312,7 +312,7 @@ int b1_load_firmware(struct capi_ctr *ctrl, capiloaddata *data)
 	b1_setinterrupt(port, card->irq, card->cardtype);
 	b1_put_byte(port, SEND_INIT);
 	b1_put_word(port, CAPI_MAXAPPL);
-	b1_put_word(port, AVM_NCCI_PER_CHANNEL*2);
+	b1_put_word(port, AVM_NCCI_PER_CHANNEL * 2);
 	b1_put_word(port, ctrl->cnr - 1);
 	spin_unlock_irqrestore(&card->lock, flags);
 
@@ -337,8 +337,8 @@ void b1_reset_ctr(struct capi_ctr *ctrl)
 }
 
 void b1_register_appl(struct capi_ctr *ctrl,
-				u16 appl,
-				capi_register_params *rp)
+		      u16 appl,
+		      capi_register_params *rp)
 {
 	avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata);
 	avmcard *card = cinfo->card;
@@ -353,7 +353,7 @@ void b1_register_appl(struct capi_ctr *ctrl,
 	spin_lock_irqsave(&card->lock, flags);
 	b1_put_byte(port, SEND_REGISTER);
 	b1_put_word(port, appl);
-	b1_put_word(port, 1024 * (nconn+1));
+	b1_put_word(port, 1024 * (nconn + 1));
 	b1_put_word(port, nconn);
 	b1_put_word(port, rp->datablkcnt);
 	b1_put_word(port, rp->datablklen);
@@ -430,7 +430,7 @@ void b1_parse_version(avmctrl_info *cinfo)
 		cinfo->version[j] = &cinfo->versionbuf[i + 1];
 
 	strlcpy(ctrl->serial, cinfo->version[VER_SERIAL], sizeof(ctrl->serial));
-	memcpy(&ctrl->profile, cinfo->version[VER_PROFILE],sizeof(capi_profile));
+	memcpy(&ctrl->profile, cinfo->version[VER_PROFILE], sizeof(capi_profile));
 	strlcpy(ctrl->manu, "AVM GmbH", sizeof(ctrl->manu));
 	dversion = cinfo->version[VER_DRIVER];
 	ctrl->version.majorversion = 2;
@@ -439,49 +439,49 @@ void b1_parse_version(avmctrl_info *cinfo)
 	ctrl->version.majormanuversion |= ((dversion[2] - '0') & 0xf);
 	ctrl->version.minormanuversion = (dversion[3] - '0') << 4;
 	ctrl->version.minormanuversion |=
-			(dversion[5] - '0') * 10 + ((dversion[6] - '0') & 0xf);
+		(dversion[5] - '0') * 10 + ((dversion[6] - '0') & 0xf);
 
 	profp = &ctrl->profile;
 
 	flag = ((u8 *)(profp->manu))[1];
 	switch (flag) {
 	case 0: if (cinfo->version[VER_CARDTYPE])
-	           strcpy(cinfo->cardname, cinfo->version[VER_CARDTYPE]);
-	        else strcpy(cinfo->cardname, "B1");
+			strcpy(cinfo->cardname, cinfo->version[VER_CARDTYPE]);
+		else strcpy(cinfo->cardname, "B1");
 		break;
-	case 3: strcpy(cinfo->cardname,"PCMCIA B"); break;
-	case 4: strcpy(cinfo->cardname,"PCMCIA M1"); break;
-	case 5: strcpy(cinfo->cardname,"PCMCIA M2"); break;
-	case 6: strcpy(cinfo->cardname,"B1 V3.0"); break;
-	case 7: strcpy(cinfo->cardname,"B1 PCI"); break;
+	case 3: strcpy(cinfo->cardname, "PCMCIA B"); break;
+	case 4: strcpy(cinfo->cardname, "PCMCIA M1"); break;
+	case 5: strcpy(cinfo->cardname, "PCMCIA M2"); break;
+	case 6: strcpy(cinfo->cardname, "B1 V3.0"); break;
+	case 7: strcpy(cinfo->cardname, "B1 PCI"); break;
 	default: sprintf(cinfo->cardname, "AVM?%u", (unsigned int)flag); break;
-        }
-        printk(KERN_NOTICE "%s: card %d \"%s\" ready.\n",
-				card->name, ctrl->cnr, cinfo->cardname);
+	}
+	printk(KERN_NOTICE "%s: card %d \"%s\" ready.\n",
+	       card->name, ctrl->cnr, cinfo->cardname);
 
-        flag = ((u8 *)(profp->manu))[3];
-        if (flag)
+	flag = ((u8 *)(profp->manu))[3];
+	if (flag)
 		printk(KERN_NOTICE "%s: card %d Protocol:%s%s%s%s%s%s%s\n",
-			card->name,
-			ctrl->cnr,
-			(flag & 0x01) ? " DSS1" : "",
-			(flag & 0x02) ? " CT1" : "",
-			(flag & 0x04) ? " VN3" : "",
-			(flag & 0x08) ? " NI1" : "",
-			(flag & 0x10) ? " AUSTEL" : "",
-			(flag & 0x20) ? " ESS" : "",
-			(flag & 0x40) ? " 1TR6" : ""
+		       card->name,
+		       ctrl->cnr,
+		       (flag & 0x01) ? " DSS1" : "",
+		       (flag & 0x02) ? " CT1" : "",
+		       (flag & 0x04) ? " VN3" : "",
+		       (flag & 0x08) ? " NI1" : "",
+		       (flag & 0x10) ? " AUSTEL" : "",
+		       (flag & 0x20) ? " ESS" : "",
+		       (flag & 0x40) ? " 1TR6" : ""
 			);
 
-        flag = ((u8 *)(profp->manu))[5];
+	flag = ((u8 *)(profp->manu))[5];
 	if (flag)
 		printk(KERN_NOTICE "%s: card %d Linetype:%s%s%s%s\n",
-			card->name,
-			ctrl->cnr,
-			(flag & 0x01) ? " point to point" : "",
-			(flag & 0x02) ? " point to multipoint" : "",
-			(flag & 0x08) ? " leased line without D-channel" : "",
-			(flag & 0x04) ? " leased line with D-channel" : ""
+		       card->name,
+		       ctrl->cnr,
+		       (flag & 0x01) ? " point to point" : "",
+		       (flag & 0x02) ? " point to multipoint" : "",
+		       (flag & 0x08) ? " leased line without D-channel" : "",
+		       (flag & 0x04) ? " leased line with D-channel" : ""
 			);
 }
 
@@ -521,13 +521,13 @@ irqreturn_t b1_interrupt(int interrupt, void *devptr)
 		spin_unlock_irqrestore(&card->lock, flags);
 
 		if (MsgLen < 30) { /* not CAPI 64Bit */
-			memset(card->msgbuf+MsgLen, 0, 30-MsgLen);
+			memset(card->msgbuf + MsgLen, 0, 30-MsgLen);
 			MsgLen = 30;
 			CAPIMSG_SETLEN(card->msgbuf, 30);
 		}
 		if (!(skb = alloc_skb(DataB3Len + MsgLen, GFP_ATOMIC))) {
 			printk(KERN_ERR "%s: incoming packet dropped\n",
-					card->name);
+			       card->name);
 		} else {
 			memcpy(skb_put(skb, MsgLen), card->msgbuf, MsgLen);
 			memcpy(skb_put(skb, DataB3Len), card->databuf, DataB3Len);
@@ -541,7 +541,7 @@ irqreturn_t b1_interrupt(int interrupt, void *devptr)
 		MsgLen = b1_get_slice(card->port, card->msgbuf);
 		if (!(skb = alloc_skb(MsgLen, GFP_ATOMIC))) {
 			printk(KERN_ERR "%s: incoming packet dropped\n",
-					card->name);
+			       card->name);
 			spin_unlock_irqrestore(&card->lock, flags);
 		} else {
 			memcpy(skb_put(skb, MsgLen), card->msgbuf, MsgLen);
@@ -573,7 +573,7 @@ irqreturn_t b1_interrupt(int interrupt, void *devptr)
 		break;
 
 	case RECEIVE_START:
-	   	/* b1_put_byte(card->port, SEND_POLLACK); */
+		/* b1_put_byte(card->port, SEND_POLLACK); */
 		spin_unlock_irqrestore(&card->lock, flags);
 		capi_ctr_resume_output(ctrl);
 		break;
@@ -600,24 +600,24 @@ irqreturn_t b1_interrupt(int interrupt, void *devptr)
 		MsgLen = b1_get_slice(card->port, card->msgbuf);
 		spin_unlock_irqrestore(&card->lock, flags);
 		card->msgbuf[MsgLen] = 0;
-		while (    MsgLen > 0
-		       && (   card->msgbuf[MsgLen-1] == '\n'
-			   || card->msgbuf[MsgLen-1] == '\r')) {
-			card->msgbuf[MsgLen-1] = 0;
+		while (MsgLen > 0
+		       && (card->msgbuf[MsgLen - 1] == '\n'
+			   || card->msgbuf[MsgLen - 1] == '\r')) {
+			card->msgbuf[MsgLen - 1] = 0;
 			MsgLen--;
 		}
 		printk(KERN_INFO "%s: task %d \"%s\" ready.\n",
-				card->name, ApplId, card->msgbuf);
+		       card->name, ApplId, card->msgbuf);
 		break;
 
 	case RECEIVE_DEBUGMSG:
 		MsgLen = b1_get_slice(card->port, card->msgbuf);
 		spin_unlock_irqrestore(&card->lock, flags);
 		card->msgbuf[MsgLen] = 0;
-		while (    MsgLen > 0
-		       && (   card->msgbuf[MsgLen-1] == '\n'
-			   || card->msgbuf[MsgLen-1] == '\r')) {
-			card->msgbuf[MsgLen-1] = 0;
+		while (MsgLen > 0
+		       && (card->msgbuf[MsgLen - 1] == '\n'
+			   || card->msgbuf[MsgLen - 1] == '\r')) {
+			card->msgbuf[MsgLen - 1] = 0;
 			MsgLen--;
 		}
 		printk(KERN_INFO "%s: DEBUG: %s\n", card->name, card->msgbuf);
@@ -630,7 +630,7 @@ irqreturn_t b1_interrupt(int interrupt, void *devptr)
 	default:
 		spin_unlock_irqrestore(&card->lock, flags);
 		printk(KERN_ERR "%s: b1_interrupt: 0x%x ???\n",
-				card->name, b1cmd);
+		       card->name, b1cmd);
 		return IRQ_HANDLED;
 	}
 	return IRQ_HANDLED;
@@ -671,29 +671,29 @@ static int b1ctl_proc_show(struct seq_file *m, void *v)
 		seq_printf(m, "%-16s %s\n", "ver_serial", s);
 
 	if (card->cardtype != avm_m1) {
-        	flag = ((u8 *)(ctrl->profile.manu))[3];
-        	if (flag)
+		flag = ((u8 *)(ctrl->profile.manu))[3];
+		if (flag)
 			seq_printf(m, "%-16s%s%s%s%s%s%s%s\n",
-			"protocol",
-			(flag & 0x01) ? " DSS1" : "",
-			(flag & 0x02) ? " CT1" : "",
-			(flag & 0x04) ? " VN3" : "",
-			(flag & 0x08) ? " NI1" : "",
-			(flag & 0x10) ? " AUSTEL" : "",
-			(flag & 0x20) ? " ESS" : "",
-			(flag & 0x40) ? " 1TR6" : ""
-			);
+				   "protocol",
+				   (flag & 0x01) ? " DSS1" : "",
+				   (flag & 0x02) ? " CT1" : "",
+				   (flag & 0x04) ? " VN3" : "",
+				   (flag & 0x08) ? " NI1" : "",
+				   (flag & 0x10) ? " AUSTEL" : "",
+				   (flag & 0x20) ? " ESS" : "",
+				   (flag & 0x40) ? " 1TR6" : ""
+				);
 	}
 	if (card->cardtype != avm_m1) {
-        	flag = ((u8 *)(ctrl->profile.manu))[5];
+		flag = ((u8 *)(ctrl->profile.manu))[5];
 		if (flag)
 			seq_printf(m, "%-16s%s%s%s%s\n",
-			"linetype",
-			(flag & 0x01) ? " point to point" : "",
-			(flag & 0x02) ? " point to multipoint" : "",
-			(flag & 0x08) ? " leased line without D-channel" : "",
-			(flag & 0x04) ? " leased line with D-channel" : ""
-			);
+				   "linetype",
+				   (flag & 0x01) ? " point to point" : "",
+				   (flag & 0x02) ? " point to multipoint" : "",
+				   (flag & 0x08) ? " leased line without D-channel" : "",
+				   (flag & 0x04) ? " leased line with D-channel" : ""
+				);
 	}
 	seq_printf(m, "%-16s %s\n", "cardname", cinfo->cardname);
 
@@ -750,12 +750,12 @@ avmcard_dma_alloc(char *name, struct pci_dev *pdev, long rsize, long ssize)
 
 	return p;
 
- err_free_consistent:
+err_free_consistent:
 	pci_free_consistent(p->pcidev, p->recvbuf.size,
 			    p->recvbuf.dmabuf, p->recvbuf.dmaaddr);
- err_kfree:
+err_kfree:
 	kfree(p);
- err:
+err:
 	return NULL;
 }
 
@@ -800,7 +800,7 @@ static int __init b1_init(void)
 	if ((p = strchr(revision, ':')) != NULL && p[1]) {
 		strlcpy(rev, p + 2, 32);
 		if ((p = strchr(rev, '$')) != NULL && p > rev)
-		   *(p-1) = 0;
+			*(p - 1) = 0;
 	} else
 		strcpy(rev, "1.0");