Merge commit 'origin' into master

Manual merge of:

	arch/powerpc/Kconfig
	arch/powerpc/include/asm/page.h

38 files changed, 185 insertions, 149 deletions

diff --git a/drivers/net/3c509.c b/drivers/net/3c509.c
index b9d097c9f6b..3a7bc524af3 100644
--- a/drivers/net/3c509.c
+++ b/drivers/net/3c509.c
@@ -40,7 +40,7 @@
 		v1.14 10/15/97 Avoided waiting..discard message for fast machines -djb
 		v1.15 1/31/98 Faster recovery for Tx errors. -djb
 		v1.16 2/3/98 Different ID port handling to avoid sound cards. -djb
-		v1.18 12Mar2001 Andrew Morton <andrewm@uow.edu.au>
+		v1.18 12Mar2001 Andrew Morton
 			- Avoid bogus detect of 3c590's (Andrzej Krzysztofowicz)
 			- Reviewed against 1.18 from scyld.com
 		v1.18a 17Nov2001 Jeff Garzik <jgarzik@pobox.com>
diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c
index 491ee16da5c..9ba295d9dd9 100644
--- a/drivers/net/3c59x.c
+++ b/drivers/net/3c59x.c
@@ -90,7 +90,7 @@ static int vortex_debug = 1;
 #include <linux/eisa.h>
 #include <linux/bitops.h>
 #include <linux/jiffies.h>
-#include <asm/irq.h>			/* For NR_IRQS only. */
+#include <asm/irq.h>			/* For nr_irqs only. */
 #include <asm/io.h>
 #include <asm/uaccess.h>
 
@@ -1221,7 +1221,7 @@ static int __devinit vortex_probe1(struct device *gendev,
 	if (print_info)
 		printk(", IRQ %d\n", dev->irq);
 	/* Tell them about an invalid IRQ. */
-	if (dev->irq <= 0 || dev->irq >= NR_IRQS)
+	if (dev->irq <= 0 || dev->irq >= nr_irqs)
 		printk(KERN_WARNING " *** Warning: IRQ %d is unlikely to work! ***\n",
 			   dev->irq);
 
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 1d8af334833..ad301ace608 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2410,7 +2410,6 @@ config IXGBE
 	tristate "Intel(R) 10GbE PCI Express adapters support"
 	depends on PCI && INET
 	select INET_LRO
-	select INTEL_IOATDMA
 	---help---
 	  This driver supports Intel(R) 10GbE PCI Express family of
 	  adapters.  For more information on how to identify your adapter, go
@@ -2426,6 +2425,11 @@ config IXGBE
 	  To compile this driver as a module, choose M here. The module
 	  will be called ixgbe.
 
+config IXGBE_DCA
+	bool
+	default y
+	depends on IXGBE && DCA && !(IXGBE=y && DCA=m)
+
 config IXGB
 	tristate "Intel(R) PRO/10GbE support"
 	depends on PCI
@@ -2462,7 +2466,6 @@ config MYRI10GE
 	select FW_LOADER
 	select CRC32
 	select INET_LRO
-	select INTEL_IOATDMA
 	---help---
 	  This driver supports Myricom Myri-10G Dual Protocol interface in
 	  Ethernet mode. If the eeprom on your board is not recent enough,
@@ -2474,6 +2477,11 @@ config MYRI10GE
 	  To compile this driver as a module, choose M here. The module
 	  will be called myri10ge.
 
+config MYRI10GE_DCA
+	bool
+	default y
+	depends on MYRI10GE && DCA && !(MYRI10GE=y && DCA=m)
+
 config NETXEN_NIC
 	tristate "NetXen Multi port (1/10) Gigabit Ethernet NIC"
 	depends on PCI
diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c
index a28de818280..7107620f615 100644
--- a/drivers/net/cs89x0.c
+++ b/drivers/net/cs89x0.c
@@ -36,8 +36,7 @@
 
   Alan Cox          : Removed 1.2 support, added 2.1 extra counters.
 
-  Andrew Morton     : andrewm@uow.edu.au
-                    : Kernel 2.3.48
+  Andrew Morton     : Kernel 2.3.48
                     : Handle kmalloc() failures
                     : Other resource allocation fixes
                     : Add SMP locks
@@ -49,7 +48,7 @@
                     : Fixed an out-of-mem bug in dma_rx()
                     : Updated Documentation/networking/cs89x0.txt
 
-  Andrew Morton     : andrewm@uow.edu.au / Kernel 2.3.99-pre1
+  Andrew Morton     : Kernel 2.3.99-pre1
                     : Use skb_reserve to longword align IP header (two places)
                     : Remove a delay loop from dma_rx()
                     : Replace '100' with HZ
@@ -57,11 +56,11 @@
                     : Added 'cs89x0_dma=N' kernel boot option
                     : Correctly initialise lp->lock in non-module compile
 
-  Andrew Morton     : andrewm@uow.edu.au / Kernel 2.3.99-pre4-1
+  Andrew Morton     : Kernel 2.3.99-pre4-1
                     : MOD_INC/DEC race fix (see
                     : http://www.uwsg.indiana.edu/hypermail/linux/kernel/0003.3/1532.html)
 
-  Andrew Morton     : andrewm@uow.edu.au / Kernel 2.4.0-test7-pre2
+  Andrew Morton     : Kernel 2.4.0-test7-pre2
                     : Enhanced EEPROM support to cover more devices,
                     :   abstracted IRQ mapping to support CONFIG_ARCH_CLPS7500 arch
                     :   (Jason Gunthorpe <jgg@ualberta.ca>)
@@ -156,7 +155,7 @@
 #include "cs89x0.h"
 
 static char version[] __initdata =
-"cs89x0.c: v2.4.3-pre1 Russell Nelson <nelson@crynwr.com>, Andrew Morton <andrewm@uow.edu.au>\n";
+"cs89x0.c: v2.4.3-pre1 Russell Nelson <nelson@crynwr.com>, Andrew Morton\n";
 
 #define DRV_NAME "cs89x0"
 
@@ -1877,7 +1876,7 @@ MODULE_PARM_DESC(dmasize , "(ignored)");
 MODULE_PARM_DESC(use_dma , "(ignored)");
 #endif
 
-MODULE_AUTHOR("Mike Cruse, Russwll Nelson <nelson@crynwr.com>, Andrew Morton <andrewm@uow.edu.au>");
+MODULE_AUTHOR("Mike Cruse, Russwll Nelson <nelson@crynwr.com>, Andrew Morton");
 MODULE_LICENSE("GPL");
 
 
diff --git a/drivers/net/hamradio/baycom_ser_fdx.c b/drivers/net/hamradio/baycom_ser_fdx.c
index 17ac6975d70..b6a816e60c0 100644
--- a/drivers/net/hamradio/baycom_ser_fdx.c
+++ b/drivers/net/hamradio/baycom_ser_fdx.c
@@ -416,10 +416,10 @@ static int ser12_open(struct net_device *dev)
 	if (!dev || !bc)
 		return -ENXIO;
 	if (!dev->base_addr || dev->base_addr > 0xffff-SER12_EXTENT ||
-	    dev->irq < 2 || dev->irq > NR_IRQS) {
+	    dev->irq < 2 || dev->irq > nr_irqs) {
 		printk(KERN_INFO "baycom_ser_fdx: invalid portnumber (max %u) "
 				"or irq (2 <= irq <= %d)\n",
-				0xffff-SER12_EXTENT, NR_IRQS);
+				0xffff-SER12_EXTENT, nr_irqs);
 		return -ENXIO;
 	}
 	if (bc->baud < 300 || bc->baud > 4800) {
diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c
index 45ae9d1191d..c17e39bc546 100644
--- a/drivers/net/hamradio/scc.c
+++ b/drivers/net/hamradio/scc.c
@@ -1465,7 +1465,7 @@ static void z8530_init(void)
 	printk(KERN_INFO "Init Z8530 driver: %u channels, IRQ", Nchips*2);
 	
 	flag=" ";
-	for (k = 0; k < NR_IRQS; k++)
+	for (k = 0; k < nr_irqs; k++)
 		if (Ivec[k].used) 
 		{
 			printk("%s%d", flag, k);
@@ -1728,7 +1728,7 @@ static int scc_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 
 			if (hwcfg.irq == 2) hwcfg.irq = 9;
 
-			if (hwcfg.irq < 0 || hwcfg.irq >= NR_IRQS)
+			if (hwcfg.irq < 0 || hwcfg.irq >= nr_irqs)
 				return -EINVAL;
 				
 			if (!Ivec[hwcfg.irq].used && hwcfg.irq)
@@ -2148,7 +2148,7 @@ static void __exit scc_cleanup_driver(void)
 		}
 		
 	/* To unload the port must be closed so no real IRQ pending */
-	for (k=0; k < NR_IRQS ; k++)
+	for (k = 0; k < nr_irqs ; k++)
 		if (Ivec[k].used) free_irq(k, NULL);
 		
 	local_irq_enable();
diff --git a/drivers/net/irda/kingsun-sir.c b/drivers/net/irda/kingsun-sir.c
index 73fe83be34f..e1429fc6d05 100644
--- a/drivers/net/irda/kingsun-sir.c
+++ b/drivers/net/irda/kingsun-sir.c
@@ -540,7 +540,8 @@ static int kingsun_probe(struct usb_interface *intf,
 	if (ret != 0)
 		goto free_mem;
 
-	info("IrDA: Registered KingSun/DonShine device %s", net->name);
+	dev_info(&net->dev, "IrDA: Registered KingSun/DonShine device %s\n",
+		 net->name);
 
 	usb_set_intfdata(intf, kingsun);
 
diff --git a/drivers/net/irda/ks959-sir.c b/drivers/net/irda/ks959-sir.c
index 8c257a51341..2482d61662a 100644
--- a/drivers/net/irda/ks959-sir.c
+++ b/drivers/net/irda/ks959-sir.c
@@ -801,7 +801,8 @@ static int ks959_probe(struct usb_interface *intf,
 	if (ret != 0)
 		goto free_mem;
 
-	info("IrDA: Registered KingSun KS-959 device %s", net->name);
+	dev_info(&net->dev, "IrDA: Registered KingSun KS-959 device %s\n",
+		 net->name);
 
 	usb_set_intfdata(intf, kingsun);
 
diff --git a/drivers/net/irda/ksdazzle-sir.c b/drivers/net/irda/ksdazzle-sir.c
index d01a28593ce..1e0de93fd61 100644
--- a/drivers/net/irda/ksdazzle-sir.c
+++ b/drivers/net/irda/ksdazzle-sir.c
@@ -705,7 +705,8 @@ static int ksdazzle_probe(struct usb_interface *intf,
 	if (ret != 0)
 		goto free_mem;
 
-	info("IrDA: Registered KingSun/Dazzle device %s", net->name);
+	dev_info(&net->dev, "IrDA: Registered KingSun/Dazzle device %s\n",
+		 net->name);
 
 	usb_set_intfdata(intf, kingsun);
 
diff --git a/drivers/net/irda/sir_dongle.c b/drivers/net/irda/sir_dongle.c
index 36030241f7a..2a9930e6e2a 100644
--- a/drivers/net/irda/sir_dongle.c
+++ b/drivers/net/irda/sir_dongle.c
@@ -67,9 +67,7 @@ int sirdev_get_dongle(struct sir_dev *dev, IRDA_DONGLE type)
 	const struct dongle_driver *drv = NULL;
 	int err = -EINVAL;
 
-#ifdef CONFIG_KMOD
 	request_module("irda-dongle-%d", type);
-#endif
 
 	if (dev->dongle_drv != NULL)
 		return -EBUSY;
diff --git a/drivers/net/irda/stir4200.c b/drivers/net/irda/stir4200.c
index 05196378274..3575804fd7c 100644
--- a/drivers/net/irda/stir4200.c
+++ b/drivers/net/irda/stir4200.c
@@ -506,7 +506,7 @@ static int change_speed(struct stir_cb *stir, unsigned speed)
 			goto found;
 	}
 
-	warn("%s: invalid speed %d", stir->netdev->name, speed);
+	dev_warn(&stir->netdev->dev, "invalid speed %d\n", speed);
 	return -EINVAL;
 
  found:
@@ -598,8 +598,8 @@ static int fifo_txwait(struct stir_cb *stir, int space)
 		err = read_reg(stir, REG_FIFOCTL, stir->fifo_status, 
 				   FIFO_REGS_SIZE);
 		if (unlikely(err != FIFO_REGS_SIZE)) {
-			warn("%s: FIFO register read error: %d", 
-			     stir->netdev->name, err);
+			dev_warn(&stir->netdev->dev,
+				 "FIFO register read error: %d\n", err);
 
 			return err;
 		}
@@ -783,8 +783,9 @@ static int stir_transmit_thread(void *arg)
 
 			if (unlikely(receive_start(stir))) {
 				if (net_ratelimit())
-					info("%s: receive usb submit failed",
-					     stir->netdev->name);
+					dev_info(&dev->dev,
+						 "%s: receive usb submit failed\n",
+						 stir->netdev->name);
 				stir->receiving = 0;
 				msleep(10);
 				continue;
@@ -836,8 +837,8 @@ static void stir_rcv_irq(struct urb *urb)
 
 	/* in case of error, the kernel thread will restart us */
 	if (err) {
-		warn("%s: usb receive submit error: %d",
-			stir->netdev->name, err);
+		dev_warn(&stir->netdev->dev, "usb receive submit error: %d\n",
+			 err);
 		stir->receiving = 0;
 		wake_up_process(stir->thread);
 	}
@@ -1073,7 +1074,8 @@ static int stir_probe(struct usb_interface *intf,
 	if (ret != 0)
 		goto err_out2;
 
-	info("IrDA: Registered SigmaTel device %s", net->name);
+	dev_info(&intf->dev, "IrDA: Registered SigmaTel device %s\n",
+		 net->name);
 
 	usb_set_intfdata(intf, stir);
 
diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index 2198b77c53e..e116d340dcc 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -36,7 +36,7 @@
 #include "ixgbe_type.h"
 #include "ixgbe_common.h"
 
-#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
+#ifdef CONFIG_IXGBE_DCA
 #include <linux/dca.h>
 #endif
 
@@ -136,7 +136,7 @@ struct ixgbe_ring {
 		      * offset associated with this ring, which is different
 		      * for DCE and RSS modes */
 
-#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
+#ifdef CONFIG_IXGBE_DCA
 	/* cpu for tx queue */
 	int cpu;
 #endif
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index ca17af4349d..7548fb7360d 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -80,7 +80,7 @@ static struct pci_device_id ixgbe_pci_tbl[] = {
 };
 MODULE_DEVICE_TABLE(pci, ixgbe_pci_tbl);
 
-#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
+#ifdef CONFIG_IXGBE_DCA
 static int ixgbe_notify_dca(struct notifier_block *, unsigned long event,
                             void *p);
 static struct notifier_block dca_notifier = {
@@ -296,7 +296,7 @@ done_cleaning:
 	return (total_packets ? true : false);
 }
 
-#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
+#ifdef CONFIG_IXGBE_DCA
 static void ixgbe_update_rx_dca(struct ixgbe_adapter *adapter,
                                 struct ixgbe_ring *rx_ring)
 {
@@ -383,7 +383,7 @@ static int __ixgbe_notify_dca(struct device *dev, void *data)
 	return 0;
 }
 
-#endif /* CONFIG_DCA or CONFIG_DCA_MODULE */
+#endif /* CONFIG_IXGBE_DCA */
 /**
  * ixgbe_receive_skb - Send a completed packet up the stack
  * @adapter: board private structure
@@ -947,7 +947,7 @@ static irqreturn_t ixgbe_msix_clean_tx(int irq, void *data)
 	r_idx = find_first_bit(q_vector->txr_idx, adapter->num_tx_queues);
 	for (i = 0; i < q_vector->txr_count; i++) {
 		tx_ring = &(adapter->tx_ring[r_idx]);
-#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
+#ifdef CONFIG_IXGBE_DCA
 		if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
 			ixgbe_update_tx_dca(adapter, tx_ring);
 #endif
@@ -1022,7 +1022,7 @@ static int ixgbe_clean_rxonly(struct napi_struct *napi, int budget)
 
 	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
 	rx_ring = &(adapter->rx_ring[r_idx]);
-#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
+#ifdef CONFIG_IXGBE_DCA
 	if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
 		ixgbe_update_rx_dca(adapter, rx_ring);
 #endif
@@ -1066,7 +1066,7 @@ static int ixgbe_clean_rxonly_many(struct napi_struct *napi, int budget)
 	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
 	for (i = 0; i < q_vector->rxr_count; i++) {
 		rx_ring = &(adapter->rx_ring[r_idx]);
-#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
+#ifdef CONFIG_IXGBE_DCA
 		if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
 			ixgbe_update_rx_dca(adapter, rx_ring);
 #endif
@@ -2155,7 +2155,7 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
 
 	netif_carrier_off(netdev);
 
-#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
+#ifdef CONFIG_IXGBE_DCA
 	if (adapter->flags & IXGBE_FLAG_DCA_ENABLED) {
 		adapter->flags &= ~IXGBE_FLAG_DCA_ENABLED;
 		dca_remove_requester(&adapter->pdev->dev);
@@ -2167,7 +2167,7 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
 	ixgbe_clean_all_tx_rings(adapter);
 	ixgbe_clean_all_rx_rings(adapter);
 
-#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
+#ifdef CONFIG_IXGBE_DCA
 	/* since we reset the hardware DCA settings were cleared */
 	if (dca_add_requester(&adapter->pdev->dev) == 0) {
 		adapter->flags |= IXGBE_FLAG_DCA_ENABLED;
@@ -2193,7 +2193,7 @@ static int ixgbe_poll(struct napi_struct *napi, int budget)
 	struct ixgbe_adapter *adapter = q_vector->adapter;
 	int tx_cleaned, work_done = 0;
 
-#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
+#ifdef CONFIG_IXGBE_DCA
 	if (adapter->flags & IXGBE_FLAG_DCA_ENABLED) {
 		ixgbe_update_tx_dca(adapter, adapter->tx_ring);
 		ixgbe_update_rx_dca(adapter, adapter->rx_ring);
@@ -3922,7 +3922,7 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 	if (err)
 		goto err_register;
 
-#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
+#ifdef CONFIG_IXGBE_DCA
 	if (dca_add_requester(&pdev->dev) == 0) {
 		adapter->flags |= IXGBE_FLAG_DCA_ENABLED;
 		/* always use CB2 mode, difference is masked
@@ -3972,7 +3972,7 @@ static void __devexit ixgbe_remove(struct pci_dev *pdev)
 
 	flush_scheduled_work();
 
-#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
+#ifdef CONFIG_IXGBE_DCA
 	if (adapter->flags & IXGBE_FLAG_DCA_ENABLED) {
 		adapter->flags &= ~IXGBE_FLAG_DCA_ENABLED;
 		dca_remove_requester(&pdev->dev);
@@ -4105,10 +4105,10 @@ static int __init ixgbe_init_module(void)
 
 	printk(KERN_INFO "%s: %s\n", ixgbe_driver_name, ixgbe_copyright);
 
-#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
+#ifdef CONFIG_IXGBE_DCA
 	dca_register_notify(&dca_notifier);
-
 #endif
+
 	ret = pci_register_driver(&ixgbe_driver);
 	return ret;
 }
@@ -4123,13 +4123,13 @@ module_init(ixgbe_init_module);
  **/
 static void __exit ixgbe_exit_module(void)
 {
-#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
+#ifdef CONFIG_IXGBE_DCA
 	dca_unregister_notify(&dca_notifier);
 #endif
 	pci_unregister_driver(&ixgbe_driver);
 }
 
-#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
+#ifdef CONFIG_IXGBE_DCA
 static int ixgbe_notify_dca(struct notifier_block *nb, unsigned long event,
                             void *p)
 {
@@ -4140,7 +4140,7 @@ static int ixgbe_notify_dca(struct notifier_block *nb, unsigned long event,
 
 	return ret_val ? NOTIFY_BAD : NOTIFY_DONE;
 }
-#endif /* CONFIG_DCA or CONFIG_DCA_MODULE */
+#endif /* CONFIG_IXGBE_DCA */
 
 module_exit(ixgbe_exit_module);
 
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 6dce901c7f4..a9aebad5265 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -188,7 +188,7 @@ struct myri10ge_slice_state {
 	dma_addr_t fw_stats_bus;
 	int watchdog_tx_done;
 	int watchdog_tx_req;
-#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
+#ifdef CONFIG_MYRI10GE_DCA
 	int cached_dca_tag;
 	int cpu;
 	__be32 __iomem *dca_tag;
@@ -220,7 +220,7 @@ struct myri10ge_priv {
 	int msi_enabled;
 	int msix_enabled;
 	struct msix_entry *msix_vectors;
-#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
+#ifdef CONFIG_MYRI10GE_DCA
 	int dca_enabled;
 #endif
 	u32 link_state;
@@ -902,7 +902,7 @@ static int myri10ge_reset(struct myri10ge_priv *mgp)
 	struct myri10ge_slice_state *ss;
 	int i, status;
 	size_t bytes;
-#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
+#ifdef CONFIG_MYRI10GE_DCA
 	unsigned long dca_tag_off;
 #endif
 
@@ -1012,7 +1012,7 @@ static int myri10ge_reset(struct myri10ge_priv *mgp)
 	}
 	put_be32(htonl(mgp->intr_coal_delay), mgp->intr_coal_delay_ptr);
 
-#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
+#ifdef CONFIG_MYRI10GE_DCA
 	status = myri10ge_send_cmd(mgp, MXGEFW_CMD_GET_DCA_OFFSET, &cmd, 0);
 	dca_tag_off = cmd.data0;
 	for (i = 0; i < mgp->num_slices; i++) {
@@ -1051,7 +1051,7 @@ static int myri10ge_reset(struct myri10ge_priv *mgp)
 	return status;
 }
 
-#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
+#ifdef CONFIG_MYRI10GE_DCA
 static void
 myri10ge_write_dca(struct myri10ge_slice_state *ss, int cpu, int tag)
 {
@@ -1505,7 +1505,7 @@ static int myri10ge_poll(struct napi_struct *napi, int budget)
 	struct net_device *netdev = ss->mgp->dev;
 	int work_done;
 
-#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
+#ifdef CONFIG_MYRI10GE_DCA
 	if (ss->mgp->dca_enabled)
 		myri10ge_update_dca(ss);
 #endif
@@ -1736,7 +1736,7 @@ static const char myri10ge_gstrings_main_stats[][ETH_GSTRING_LEN] = {
 	"tx_boundary", "WC", "irq", "MSI", "MSIX",
 	"read_dma_bw_MBs", "write_dma_bw_MBs", "read_write_dma_bw_MBs",
 	"serial_number", "watchdog_resets",
-#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
+#ifdef CONFIG_MYRI10GE_DCA
 	"dca_capable_firmware", "dca_device_present",
 #endif
 	"link_changes", "link_up", "dropped_link_overflow",
@@ -1815,7 +1815,7 @@ myri10ge_get_ethtool_stats(struct net_device *netdev,
 	data[i++] = (unsigned int)mgp->read_write_dma;
 	data[i++] = (unsigned int)mgp->serial_number;
 	data[i++] = (unsigned int)mgp->watchdog_resets;
-#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
+#ifdef CONFIG_MYRI10GE_DCA
 	data[i++] = (unsigned int)(mgp->ss[0].dca_tag != NULL);
 	data[i++] = (unsigned int)(mgp->dca_enabled);
 #endif
@@ -3844,7 +3844,7 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		dev_err(&pdev->dev, "failed reset\n");
 		goto abort_with_slices;
 	}
-#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
+#ifdef CONFIG_MYRI10GE_DCA
 	myri10ge_setup_dca(mgp);
 #endif
 	pci_set_drvdata(pdev, mgp);
@@ -3948,7 +3948,7 @@ static void myri10ge_remove(struct pci_dev *pdev)
 	netdev = mgp->dev;
 	unregister_netdev(netdev);
 
-#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
+#ifdef CONFIG_MYRI10GE_DCA
 	myri10ge_teardown_dca(mgp);
 #endif
 	myri10ge_dummy_rdma(mgp, 0);
@@ -3993,7 +3993,7 @@ static struct pci_driver myri10ge_driver = {
 #endif
 };
 
-#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
+#ifdef CONFIG_MYRI10GE_DCA
 static int
 myri10ge_notify_dca(struct notifier_block *nb, unsigned long event, void *p)
 {
@@ -4024,7 +4024,7 @@ static __init int myri10ge_init_module(void)
 		       myri10ge_driver.name, myri10ge_rss_hash);
 		myri10ge_rss_hash = MXGEFW_RSS_HASH_TYPE_SRC_PORT;
 	}
-#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
+#ifdef CONFIG_MYRI10GE_DCA
 	dca_register_notify(&myri10ge_dca_notifier);
 #endif
 	if (myri10ge_max_slices > MYRI10GE_MAX_SLICES)
@@ -4037,7 +4037,7 @@ module_init(myri10ge_init_module);
 
 static __exit void myri10ge_cleanup_module(void)
 {
-#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
+#ifdef CONFIG_MYRI10GE_DCA
 	dca_unregister_notify(&myri10ge_dca_notifier);
 #endif
 	pci_unregister_driver(&myri10ge_driver);
diff --git a/drivers/net/pcmcia/Kconfig b/drivers/net/pcmcia/Kconfig
index e8f55d8ed7a..9b8f793b1cc 100644
--- a/drivers/net/pcmcia/Kconfig
+++ b/drivers/net/pcmcia/Kconfig
@@ -111,7 +111,7 @@ config ARCNET_COM20020_CS
 
 config PCMCIA_IBMTR
 	tristate "IBM PCMCIA tokenring adapter support"
-	depends on IBMTR!=y && TR && !64BIT
+	depends on IBMTR!=y && TR
 	help
 	  Say Y here if you intend to attach this type of Token Ring PCMCIA
 	  card to your computer. You then also need to say Y to "Token Ring
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index f11e900b437..e11b03b2b25 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -309,11 +309,6 @@ void phy_disconnect(struct phy_device *phydev)
 }
 EXPORT_SYMBOL(phy_disconnect);
 
-static int phy_compare_id(struct device *dev, void *data)
-{
-	return strcmp((char *)data, dev->bus_id) ? 0 : 1;
-}
-
 /**
  * phy_attach - attach a network device to a particular PHY device
  * @dev: network device to attach
@@ -337,8 +332,7 @@ struct phy_device *phy_attach(struct net_device *dev,
 
 	/* Search the list of PHY devices on the mdio bus for the
 	 * PHY with the requested name */
-	d = bus_find_device(bus, NULL, (void *)bus_id, phy_compare_id);
-
+	d = bus_find_device_by_name(bus, NULL, bus_id);
 	if (d) {
 		phydev = to_phy_device(d);
 	} else {
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 0ca0fcbb7c0..7e857e938ad 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -866,8 +866,8 @@ static int __init ppp_init(void)
 			err = PTR_ERR(ppp_class);
 			goto out_chrdev;
 		}
-		device_create_drvdata(ppp_class, NULL, MKDEV(PPP_MAJOR, 0),
-				      NULL, "ppp");
+		device_create(ppp_class, NULL, MKDEV(PPP_MAJOR, 0), NULL,
+			      "ppp");
 	}
 
 out:
@@ -2127,13 +2127,9 @@ ppp_set_compress(struct ppp *ppp, unsigned long arg)
 	    || ccp_option[1] < 2 || ccp_option[1] > data.length)
 		goto out;
 
-	cp = find_compressor(ccp_option[0]);
-#ifdef CONFIG_KMOD
-	if (!cp) {
-		request_module("ppp-compress-%d", ccp_option[0]);
-		cp = find_compressor(ccp_option[0]);
-	}
-#endif /* CONFIG_KMOD */
+	cp = try_then_request_module(
+		find_compressor(ccp_option[0]),
+		"ppp-compress-%d", ccp_option[0]);
 	if (!cp)
 		goto out;
 
diff --git a/drivers/net/pppox.c b/drivers/net/pppox.c
index c6898c1fc54..03aecc97fb4 100644
--- a/drivers/net/pppox.c
+++ b/drivers/net/pppox.c
@@ -115,13 +115,8 @@ static int pppox_create(struct net *net, struct socket *sock, int protocol)
 		goto out;
 
 	rc = -EPROTONOSUPPORT;
-#ifdef CONFIG_KMOD
-	if (!pppox_protos[protocol]) {
-		char buffer[32];
-		sprintf(buffer, "pppox-proto-%d", protocol);
-		request_module(buffer);
-	}
-#endif
+	if (!pppox_protos[protocol])
+		request_module("pppox-proto-%d", protocol);
 	if (!pppox_protos[protocol] ||
 	    !try_module_get(pppox_protos[protocol]->owner))
 		goto out;
diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index b39d1cc1ef0..a24bb68887a 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -1205,11 +1205,12 @@ static int sh_eth_drv_probe(struct platform_device *pdev)
 		devno = 0;
 
 	ndev->dma = -1;
-	ndev->irq = platform_get_irq(pdev, 0);
-	if (ndev->irq < 0) {
+	ret = platform_get_irq(pdev, 0);
+	if (ret < 0) {
 		ret = -ENODEV;
 		goto out_release;
 	}
+	ndev->irq = ret;