Merge branch 'master' into upstream-fixes

7 files changed, 31 insertions, 36 deletions

diff --git a/arch/ia64/sn/kernel/huberror.c b/arch/ia64/sn/kernel/huberror.c
index 96fb81e6321..abca6bd7962 100644
--- a/arch/ia64/sn/kernel/huberror.c
+++ b/arch/ia64/sn/kernel/huberror.c
@@ -22,7 +22,7 @@
 void hubiio_crb_error_handler(struct hubdev_info *hubdev_info);
 extern void bte_crb_error_handler(cnodeid_t, int, int, ioerror_t *,
 				  int);
-static irqreturn_t hub_eint_handler(int irq, void *arg, struct pt_regs *ep)
+static irqreturn_t hub_eint_handler(int irq, void *arg)
 {
 	struct hubdev_info *hubdev_info;
 	struct ia64_sal_retval ret_stuff;
@@ -178,7 +178,7 @@ void hubiio_crb_error_handler(struct hubdev_info *hubdev_info)
  */
 void hub_error_init(struct hubdev_info *hubdev_info)
 {
-	if (request_irq(SGI_II_ERROR, (void *)hub_eint_handler, IRQF_SHARED,
+	if (request_irq(SGI_II_ERROR, hub_eint_handler, IRQF_SHARED,
 			"SN_hub_error", (void *)hubdev_info))
 		printk("hub_error_init: Failed to request_irq for 0x%p\n",
 		    hubdev_info);
diff --git a/arch/ia64/sn/kernel/sn2/timer_interrupt.c b/arch/ia64/sn/kernel/sn2/timer_interrupt.c
index fa7f6994591..103d6ea8e94 100644
--- a/arch/ia64/sn/kernel/sn2/timer_interrupt.c
+++ b/arch/ia64/sn/kernel/sn2/timer_interrupt.c
@@ -36,7 +36,7 @@ extern irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs);
 
 #define SN_LB_INT_WAR_INTERVAL 100
 
-void sn_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+void sn_timer_interrupt(int irq, void *dev_id)
 {
 	/* LED blinking */
 	if (!pda->hb_count--) {
diff --git a/arch/ia64/sn/kernel/xpc_main.c b/arch/ia64/sn/kernel/xpc_main.c
index 4d026f9dd98..fa96dfc0e1a 100644
--- a/arch/ia64/sn/kernel/xpc_main.c
+++ b/arch/ia64/sn/kernel/xpc_main.c
@@ -222,7 +222,7 @@ xpc_timeout_partition_disengage_request(unsigned long data)
  * Notify the heartbeat check thread that an IRQ has been received.
  */
 static irqreturn_t
-xpc_act_IRQ_handler(int irq, void *dev_id, struct pt_regs *regs)
+xpc_act_IRQ_handler(int irq, void *dev_id)
 {
 	atomic_inc(&xpc_act_IRQ_rcvd);
 	wake_up_interruptible(&xpc_act_IRQ_wq);
@@ -607,12 +607,9 @@ xpc_activate_partition(struct xpc_partition *part)
  *	irq - Interrupt ReQuest number. NOT USED.
  *
  *	dev_id - partid of IPI's potential sender.
- *
- *	regs - processor's context before the processor entered
- *	       interrupt code. NOT USED.
  */
 irqreturn_t
-xpc_notify_IRQ_handler(int irq, void *dev_id, struct pt_regs *regs)
+xpc_notify_IRQ_handler(int irq, void *dev_id)
 {
 	partid_t partid = (partid_t) (u64) dev_id;
 	struct xpc_partition *part = &xpc_partitions[partid];
diff --git a/arch/ia64/sn/pci/pcibr/pcibr_ate.c b/arch/ia64/sn/pci/pcibr/pcibr_ate.c
index 5eb1e1e078b..935029fc400 100644
--- a/arch/ia64/sn/pci/pcibr/pcibr_ate.c
+++ b/arch/ia64/sn/pci/pcibr/pcibr_ate.c
@@ -126,7 +126,7 @@ int pcibr_ate_alloc(struct pcibus_info *pcibus_info, int count)
  * Setup an Address Translation Entry as specified.  Use either the Bridge
  * internal maps or the external map RAM, as appropriate.
  */
-static inline u64 *pcibr_ate_addr(struct pcibus_info *pcibus_info,
+static inline u64 __iomem *pcibr_ate_addr(struct pcibus_info *pcibus_info,
 				       int ate_index)
 {
 	if (ate_index < pcibus_info->pbi_int_ate_size) {
diff --git a/arch/ia64/sn/pci/pcibr/pcibr_provider.c b/arch/ia64/sn/pci/pcibr/pcibr_provider.c
index 838c93c9a16..27dd7df0f44 100644
--- a/arch/ia64/sn/pci/pcibr/pcibr_provider.c
+++ b/arch/ia64/sn/pci/pcibr/pcibr_provider.c
@@ -95,7 +95,7 @@ u16 sn_ioboard_to_pci_bus(struct pci_bus *pci_bus)
  * bridge sends an error interrupt.
  */
 static irqreturn_t
-pcibr_error_intr_handler(int irq, void *arg, struct pt_regs *regs)
+pcibr_error_intr_handler(int irq, void *arg)
 {
 	struct pcibus_info *soft = (struct pcibus_info *)arg;
 
@@ -138,7 +138,7 @@ pcibr_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont
 	/*
 	 * register the bridge's error interrupt handler
 	 */
-	if (request_irq(SGI_PCIASIC_ERROR, (void *)pcibr_error_intr_handler,
+	if (request_irq(SGI_PCIASIC_ERROR, pcibr_error_intr_handler,
 			IRQF_SHARED, "PCIBR error", (void *)(soft))) {
 		printk(KERN_WARNING
 		       "pcibr cannot allocate interrupt for error handler\n");
diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c
index c36b0f5affb..8a2cb4e691f 100644
--- a/arch/ia64/sn/pci/tioca_provider.c
+++ b/arch/ia64/sn/pci/tioca_provider.c
@@ -550,13 +550,12 @@ tioca_dma_map(struct pci_dev *pdev, u64 paddr, size_t byte_count, int dma_flags)
  * tioca_error_intr_handler - SGI TIO CA error interrupt handler
  * @irq: unused
  * @arg: pointer to tioca_common struct for the given CA
- * @pt: unused
  *
  * Handle a CA error interrupt.  Simply a wrapper around a SAL call which
  * defers processing to the SGI prom.
  */
 static irqreturn_t
-tioca_error_intr_handler(int irq, void *arg, struct pt_regs *pt)
+tioca_error_intr_handler(int irq, void *arg)
 {
 	struct tioca_common *soft = arg;
 	struct ia64_sal_retval ret_stuff;
diff --git a/arch/ia64/sn/pci/tioce_provider.c b/arch/ia64/sn/pci/tioce_provider.c
index af7171adcd2..46e16dcf597 100644
--- a/arch/ia64/sn/pci/tioce_provider.c
+++ b/arch/ia64/sn/pci/tioce_provider.c
@@ -53,7 +53,7 @@
  */
 
 static void inline
-tioce_mmr_war_pre(struct tioce_kernel *kern, void *mmr_addr)
+tioce_mmr_war_pre(struct tioce_kernel *kern, void __iomem *mmr_addr)
 {
 	u64 mmr_base;
 	u64 mmr_offset;
@@ -62,7 +62,7 @@ tioce_mmr_war_pre(struct tioce_kernel *kern, void *mmr_addr)
 		return;
 
 	mmr_base = kern->ce_common->ce_pcibus.bs_base;
-	mmr_offset = (u64)mmr_addr - mmr_base;
+	mmr_offset = (unsigned long)mmr_addr - mmr_base;
 
 	if (mmr_offset < 0x45000) {
 		u64 mmr_war_offset;
@@ -79,7 +79,7 @@ tioce_mmr_war_pre(struct tioce_kernel *kern, void *mmr_addr)
 }
 
 static void inline
-tioce_mmr_war_post(struct tioce_kernel *kern, void *mmr_addr)
+tioce_mmr_war_post(struct tioce_kernel *kern, void __iomem *mmr_addr)
 {
 	u64 mmr_base;
 	u64 mmr_offset;
@@ -88,7 +88,7 @@ tioce_mmr_war_post(struct tioce_kernel *kern, void *mmr_addr)
 		return;
 
 	mmr_base = kern->ce_common->ce_pcibus.bs_base;
-	mmr_offset = (u64)mmr_addr - mmr_base;
+	mmr_offset = (unsigned long)mmr_addr - mmr_base;
 
 	if (mmr_offset < 0x45000) {
 		if (mmr_offset == 0x100)
@@ -223,7 +223,7 @@ tioce_dma_d64(unsigned long ct_addr, int dma_flags)
  * @pci_dev.
  */
 static inline void
-pcidev_to_tioce(struct pci_dev *pdev, struct tioce **base,
+pcidev_to_tioce(struct pci_dev *pdev, struct tioce __iomem **base,
 		struct tioce_kernel **kernel, int *port)
 {
 	struct pcidev_info *pcidev_info;
@@ -235,7 +235,7 @@ pcidev_to_tioce(struct pci_dev *pdev, struct tioce **base,
 	ce_kernel = (struct tioce_kernel *)ce_common->ce_kernel_private;
 
 	if (base)
-		*base = (struct tioce *)ce_common->ce_pcibus.bs_base;
+		*base = (struct tioce __iomem *)ce_common->ce_pcibus.bs_base;
 	if (kernel)
 		*kernel = ce_kernel;
 
@@ -275,13 +275,13 @@ tioce_alloc_map(struct tioce_kernel *ce_kern, int type, int port,
 	u64 pagesize;
 	int msi_capable, msi_wanted;
 	u64 *ate_shadow;
-	u64 *ate_reg;
+	u64 __iomem *ate_reg;
 	u64 addr;
-	struct tioce *ce_mmr;
+	struct tioce __iomem *ce_mmr;
 	u64 bus_base;
 	struct tioce_dmamap *map;
 
-	ce_mmr = (struct tioce *)ce_kern->ce_common->ce_pcibus.bs_base;
+	ce_mmr = (struct tioce __iomem *)ce_kern->ce_common->ce_pcibus.bs_base;
 
 	switch (type) {
 	case TIOCE_ATE_M32:
@@ -386,7 +386,7 @@ tioce_dma_d32(struct pci_dev *pdev, u64 ct_addr, int dma_flags)
 {
 	int dma_ok;
 	int port;
-	struct tioce *ce_mmr;
+	struct tioce __iomem *ce_mmr;
 	struct tioce_kernel *ce_kern;
 	u64 ct_upper;
 	u64 ct_lower;
@@ -461,7 +461,7 @@ tioce_dma_unmap(struct pci_dev *pdev, dma_addr_t bus_addr, int dir)
 	int i;
 	int port;
 	struct tioce_kernel *ce_kern;
-	struct tioce *ce_mmr;
+	struct tioce __iomem *ce_mmr;
 	unsigned long flags;
 
 	bus_addr = tioce_dma_barrier(bus_addr, 0);
@@ -666,12 +666,11 @@ tioce_dma_consistent(struct pci_dev *pdev, u64 paddr, size_t byte_count, int dma
  * tioce_error_intr_handler - SGI TIO CE error interrupt handler
  * @irq: unused
  * @arg: pointer to tioce_common struct for the given CE
- * @pt: unused
  *
  * Handle a CE error interrupt.  Simply a wrapper around a SAL call which
  * defers processing to the SGI prom.
  */ static irqreturn_t
-tioce_error_intr_handler(int irq, void *arg, struct pt_regs *pt)
+tioce_error_intr_handler(int irq, void *arg)
 {
 	struct tioce_common *soft = arg;
 	struct ia64_sal_retval ret_stuff;
@@ -701,9 +700,9 @@ static void
 tioce_reserve_m32(struct tioce_kernel *ce_kern, u64 base, u64 limit)
 {
 	int ate_index, last_ate, ps;
-	struct tioce *ce_mmr;
+	struct tioce __iomem *ce_mmr;
 
-	ce_mmr = (struct tioce *)ce_kern->ce_common->ce_pcibus.bs_base;
+	ce_mmr = (struct tioce __iomem *)ce_kern->ce_common->ce_pcibus.bs_base;
 	ps = ce_kern->ce_ate3240_pagesize;
 	ate_index = ATE_PAGE(base, ps);
 	last_ate = ate_index + ATE_NPAGES(base, limit-base+1, ps) - 1;
@@ -737,7 +736,7 @@ tioce_kern_init(struct tioce_common *tioce_common)
 	int dev;
 	u32 tmp;
 	unsigned int seg, bus;
-	struct tioce *tioce_mmr;
+	struct tioce __iomem *tioce_mmr;
 	struct tioce_kernel *tioce_kern;
 
 	tioce_kern = kzalloc(sizeof(struct tioce_kernel), GFP_KERNEL);
@@ -768,7 +767,7 @@ tioce_kern_init(struct tioce_common *tioce_common)
 	 * the ate's.
 	 */
 
-	tioce_mmr = (struct tioce *)tioce_common->ce_pcibus.bs_base;
+	tioce_mmr = (struct tioce __iomem *)tioce_common->ce_pcibus.bs_base;
 	tioce_mmr_clri(tioce_kern, &tioce_mmr->ce_ure_page_map,
 		       CE_URE_PAGESIZE_MASK);
 	tioce_mmr_seti(tioce_kern, &tioce_mmr->ce_ure_page_map,
@@ -859,7 +858,7 @@ tioce_force_interrupt(struct sn_irq_info *sn_irq_info)
 	struct pcidev_info *pcidev_info;
 	struct tioce_common *ce_common;
 	struct tioce_kernel *ce_kern;
-	struct tioce *ce_mmr;
+	struct tioce __iomem *ce_mmr;
 	u64 force_int_val;
 
 	if (!sn_irq_info->irq_bridge)
@@ -873,7 +872,7 @@ tioce_force_interrupt(struct sn_irq_info *sn_irq_info)
 		return;
 
 	ce_common = (struct tioce_common *)pcidev_info->pdi_pcibus_info;
-	ce_mmr = (struct tioce *)ce_common->ce_pcibus.bs_base;
+	ce_mmr = (struct tioce __iomem *)ce_common->ce_pcibus.bs_base;
 	ce_kern = (struct tioce_kernel *)ce_common->ce_kernel_private;
 
 	/*
@@ -954,7 +953,7 @@ tioce_target_interrupt(struct sn_irq_info *sn_irq_info)
 	struct pcidev_info *pcidev_info;
 	struct tioce_common *ce_common;
 	struct tioce_kernel *ce_kern;
-	struct tioce *ce_mmr;
+	struct tioce __iomem *ce_mmr;
 	int bit;
 	u64 vector;
 
@@ -963,7 +962,7 @@ tioce_target_interrupt(struct sn_irq_info *sn_irq_info)
 		return;
 
 	ce_common = (struct tioce_common *)pcidev_info->pdi_pcibus_info;
-	ce_mmr = (struct tioce *)ce_common->ce_pcibus.bs_base;
+	ce_mmr = (struct tioce __iomem *)ce_common->ce_pcibus.bs_base;
 	ce_kern = (struct tioce_kernel *)ce_common->ce_kernel_private;
 
 	bit = sn_irq_info->irq_int_bit;
@@ -995,7 +994,7 @@ tioce_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont
 	cnodeid_t my_cnode, mem_cnode;
 	struct tioce_common *tioce_common;
 	struct tioce_kernel *tioce_kern;
-	struct tioce *tioce_mmr;
+	struct tioce __iomem *tioce_mmr;
 
 	/*
 	 * Allocate kernel bus soft and copy from prom.
@@ -1019,7 +1018,7 @@ tioce_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont
 	 * interrupt handler.
 	 */
 
-	tioce_mmr = (struct tioce *)tioce_common->ce_pcibus.bs_base;
+	tioce_mmr = (struct tioce __iomem *)tioce_common->ce_pcibus.bs_base;
 	tioce_mmr_seti(tioce_kern, &tioce_mmr->ce_adm_int_status_alias, ~0ULL);
 	tioce_mmr_seti(tioce_kern, &tioce_mmr->ce_adm_error_summary_alias,
 		       ~0ULL);