From: Sam Ravnborg Date: Sat, 22 Jan 2011 11:32:16 +0000 (+0000) Subject: sparc64: all pointers to irq_handler_data renamed to handler_data X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=cae78728003e41e9346b92f9a1cc5ca3c3e5e70e;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git sparc64: all pointers to irq_handler_data renamed to handler_data In preparation of moving to use irq_data.handler_data rename all pointers to irq_handler_data "handler_data". This will also prevent name clash when we introduce the new irq methods. Signed-off-by: Sam Ravnborg Cc: Thomas Gleixner Signed-off-by: David S. Miller --- diff --git a/arch/sparc/kernel/irq_64.c b/arch/sparc/kernel/irq_64.c index d4d1233d4ec4..a763f9a6358e 100644 --- a/arch/sparc/kernel/irq_64.c +++ b/arch/sparc/kernel/irq_64.c @@ -277,15 +277,15 @@ static int irq_choose_cpu(unsigned int virt_irq, const struct cpumask *affinity) static void sun4u_irq_enable(unsigned int virt_irq) { - struct irq_handler_data *data = get_irq_chip_data(virt_irq); + struct irq_handler_data *handler_data = get_irq_chip_data(virt_irq); - if (likely(data)) { + if (likely(handler_data)) { unsigned long cpuid, imap, val; unsigned int tid; cpuid = irq_choose_cpu(virt_irq, irq_desc[virt_irq].irq_data.affinity); - imap = data->imap; + imap = handler_data->imap; tid = sun4u_compute_tid(imap, cpuid); @@ -294,21 +294,21 @@ static void sun4u_irq_enable(unsigned int virt_irq) IMAP_AID_SAFARI | IMAP_NID_SAFARI); val |= tid | IMAP_VALID; upa_writeq(val, imap); - upa_writeq(ICLR_IDLE, data->iclr); + upa_writeq(ICLR_IDLE, handler_data->iclr); } } static int sun4u_set_affinity(unsigned int virt_irq, const struct cpumask *mask) { - struct irq_handler_data *data = get_irq_chip_data(virt_irq); + struct irq_handler_data *handler_data = get_irq_chip_data(virt_irq); - if (likely(data)) { + if (likely(handler_data)) { unsigned long cpuid, imap, val; unsigned int tid; cpuid = irq_choose_cpu(virt_irq, mask); - imap = data->imap; + imap = handler_data->imap; tid = sun4u_compute_tid(imap, cpuid); @@ -317,7 +317,7 @@ static int sun4u_set_affinity(unsigned int virt_irq, IMAP_AID_SAFARI | IMAP_NID_SAFARI); val |= tid | IMAP_VALID; upa_writeq(val, imap); - upa_writeq(ICLR_IDLE, data->iclr); + upa_writeq(ICLR_IDLE, handler_data->iclr); } return 0; @@ -346,14 +346,14 @@ static void sun4u_irq_disable(unsigned int virt_irq) static void sun4u_irq_eoi(unsigned int virt_irq) { - struct irq_handler_data *data = get_irq_chip_data(virt_irq); + struct irq_handler_data *handler_data = get_irq_chip_data(virt_irq); struct irq_desc *desc = irq_desc + virt_irq; if (unlikely(desc->status & (IRQ_DISABLED|IRQ_INPROGRESS))) return; - if (likely(data)) - upa_writeq(ICLR_IDLE, data->iclr); + if (likely(handler_data)) + upa_writeq(ICLR_IDLE, handler_data->iclr); } static void sun4v_irq_enable(unsigned int virt_irq) @@ -530,10 +530,10 @@ static struct irq_chip sun4v_virq = { static void pre_flow_handler(unsigned int virt_irq, struct irq_desc *desc) { - struct irq_handler_data *data = get_irq_chip_data(virt_irq); + struct irq_handler_data *handler_data = get_irq_chip_data(virt_irq); unsigned int ino = virt_irq_table[virt_irq].dev_ino; - data->pre_handler(ino, data->arg1, data->arg2); + handler_data->pre_handler(ino, handler_data->arg1, handler_data->arg2); handle_fasteoi_irq(virt_irq, desc); } @@ -542,12 +542,12 @@ void irq_install_pre_handler(int virt_irq, void (*func)(unsigned int, void *, void *), void *arg1, void *arg2) { - struct irq_handler_data *data = get_irq_chip_data(virt_irq); + struct irq_handler_data *handler_data = get_irq_chip_data(virt_irq); struct irq_desc *desc = irq_desc + virt_irq; - data->pre_handler = func; - data->arg1 = arg1; - data->arg2 = arg2; + handler_data->pre_handler = func; + handler_data->arg1 = arg1; + handler_data->arg2 = arg2; desc->handle_irq = pre_flow_handler; } @@ -555,7 +555,7 @@ void irq_install_pre_handler(int virt_irq, unsigned int build_irq(int inofixup, unsigned long iclr, unsigned long imap) { struct ino_bucket *bucket; - struct irq_handler_data *data; + struct irq_handler_data *handler_data; unsigned int virt_irq; int ino; @@ -573,19 +573,19 @@ unsigned int build_irq(int inofixup, unsigned long iclr, unsigned long imap) "IVEC"); } - data = get_irq_chip_data(virt_irq); - if (unlikely(data)) + handler_data = get_irq_chip_data(virt_irq); + if (unlikely(handler_data)) goto out; - data = kzalloc(sizeof(struct irq_handler_data), GFP_ATOMIC); - if (unlikely(!data)) { + handler_data = kzalloc(sizeof(struct irq_handler_data), GFP_ATOMIC); + if (unlikely(!handler_data)) { prom_printf("IRQ: kzalloc(irq_handler_data) failed.\n"); prom_halt(); } - set_irq_chip_data(virt_irq, data); + set_irq_chip_data(virt_irq, handler_data); - data->imap = imap; - data->iclr = iclr; + handler_data->imap = imap; + handler_data->iclr = iclr; out: return virt_irq; @@ -595,7 +595,7 @@ static unsigned int sun4v_build_common(unsigned long sysino, struct irq_chip *chip) { struct ino_bucket *bucket; - struct irq_handler_data *data; + struct irq_handler_data *handler_data; unsigned int virt_irq; BUG_ON(tlb_type != hypervisor); @@ -610,23 +610,23 @@ static unsigned int sun4v_build_common(unsigned long sysino, "IVEC"); } - data = get_irq_chip_data(virt_irq); - if (unlikely(data)) + handler_data = get_irq_chip_data(virt_irq); + if (unlikely(handler_data)) goto out; - data = kzalloc(sizeof(struct irq_handler_data), GFP_ATOMIC); - if (unlikely(!data)) { + handler_data = kzalloc(sizeof(struct irq_handler_data), GFP_ATOMIC); + if (unlikely(!handler_data)) { prom_printf("IRQ: kzalloc(irq_handler_data) failed.\n"); prom_halt(); } - set_irq_chip_data(virt_irq, data); + set_irq_chip_data(virt_irq, handler_data); /* Catch accidental accesses to these things. IMAP/ICLR handling * is done by hypervisor calls on sun4v platforms, not by direct * register accesses. */ - data->imap = ~0UL; - data->iclr = ~0UL; + handler_data->imap = ~0UL; + handler_data->iclr = ~0UL; out: return virt_irq; @@ -641,7 +641,7 @@ unsigned int sun4v_build_irq(u32 devhandle, unsigned int devino) unsigned int sun4v_build_virq(u32 devhandle, unsigned int devino) { - struct irq_handler_data *data; + struct irq_handler_data *handler_data; unsigned long hv_err, cookie; struct ino_bucket *bucket; struct irq_desc *desc; @@ -669,8 +669,8 @@ unsigned int sun4v_build_virq(u32 devhandle, unsigned int devino) handle_fasteoi_irq, "IVEC"); - data = kzalloc(sizeof(struct irq_handler_data), GFP_ATOMIC); - if (unlikely(!data)) + handler_data = kzalloc(sizeof(struct irq_handler_data), GFP_ATOMIC); + if (unlikely(!handler_data)) return 0; /* In order to make the LDC channel startup sequence easier, @@ -680,14 +680,14 @@ unsigned int sun4v_build_virq(u32 devhandle, unsigned int devino) desc = irq_desc + virt_irq; desc->status |= IRQ_NOAUTOEN; - set_irq_chip_data(virt_irq, data); + set_irq_chip_data(virt_irq, handler_data); /* Catch accidental accesses to these things. IMAP/ICLR handling * is done by hypervisor calls on sun4v platforms, not by direct * register accesses. */ - data->imap = ~0UL; - data->iclr = ~0UL; + handler_data->imap = ~0UL; + handler_data->iclr = ~0UL; cookie = ~__pa(bucket); hv_err = sun4v_vintr_set_cookie(devhandle, devino, cookie);