diff options
| author | Olof Johansson <olof@lixom.net> | 2014-07-12 21:41:09 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2014-07-12 21:41:09 -0700 |
| commit | e1adcba9c8f6453b1aefababce6810a6866a557c (patch) | |
| tree | 48024d5b0df2639f587be14cf5401c48a5062a71 /drivers/irqchip | |
| parent | db6d842b8443ebac7b7b37264f992ce49dfb5208 (diff) | |
| parent | 823e7546c4a2bd4c8edce6d8dc8544fd79287c55 (diff) | |
Merge tag 'ux500-core-for-v3.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/cleanup
Merge "Ux500 core changes for v3.17 take 1" from Linus Walleij:
Some minor cleanups to the Ux500 core. DT-only probe path and
some constification from static code analysis.
* tag 'ux500-core-for-v3.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
ARM: ux500: remove pointless cache setup complexity
ARM: ux500: storage class should be before const qualifier
ARM: ux500: Staticize ab8505_regulators
ARM: ux500: Staticize local symbols in cpu-db8500.c
ARM: ux500: Staticise ux500_soc_attr
+ Linux 3.16-rc4
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-armada-370-xp.c | 17 | ||||
| -rw-r--r-- | drivers/irqchip/irq-brcmstb-l2.c | 2 | ||||
| -rw-r--r-- | drivers/irqchip/spear-shirq.c | 2 |
3 files changed, 17 insertions, 4 deletions
diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c index c887e6eebc41..574aba0eba4e 100644 --- a/drivers/irqchip/irq-armada-370-xp.c +++ b/drivers/irqchip/irq-armada-370-xp.c @@ -334,6 +334,15 @@ static void armada_mpic_send_doorbell(const struct cpumask *mask, static void armada_xp_mpic_smp_cpu_init(void) { + u32 control; + int nr_irqs, i; + + control = readl(main_int_base + ARMADA_370_XP_INT_CONTROL); + nr_irqs = (control >> 2) & 0x3ff; + + for (i = 0; i < nr_irqs; i++) + writel(i, per_cpu_int_base + ARMADA_370_XP_INT_SET_MASK_OFFS); + /* Clear pending IPIs */ writel(0, per_cpu_int_base + ARMADA_370_XP_IN_DRBEL_CAUSE_OFFS); @@ -474,7 +483,7 @@ static int __init armada_370_xp_mpic_of_init(struct device_node *node, struct device_node *parent) { struct resource main_int_res, per_cpu_int_res; - int parent_irq; + int parent_irq, nr_irqs, i; u32 control; BUG_ON(of_address_to_resource(node, 0, &main_int_res)); @@ -496,9 +505,13 @@ static int __init armada_370_xp_mpic_of_init(struct device_node *node, BUG_ON(!per_cpu_int_base); control = readl(main_int_base + ARMADA_370_XP_INT_CONTROL); + nr_irqs = (control >> 2) & 0x3ff; + + for (i = 0; i < nr_irqs; i++) + writel(i, main_int_base + ARMADA_370_XP_INT_CLEAR_ENABLE_OFFS); armada_370_xp_mpic_domain = - irq_domain_add_linear(node, (control >> 2) & 0x3ff, + irq_domain_add_linear(node, nr_irqs, &armada_370_xp_mpic_irq_ops, NULL); BUG_ON(!armada_370_xp_mpic_domain); diff --git a/drivers/irqchip/irq-brcmstb-l2.c b/drivers/irqchip/irq-brcmstb-l2.c index 8ee2a36d5840..c15c840987d2 100644 --- a/drivers/irqchip/irq-brcmstb-l2.c +++ b/drivers/irqchip/irq-brcmstb-l2.c @@ -150,7 +150,7 @@ int __init brcmstb_l2_intc_of_init(struct device_node *np, /* Allocate a single Generic IRQ chip for this node */ ret = irq_alloc_domain_generic_chips(data->domain, 32, 1, - np->full_name, handle_level_irq, clr, 0, 0); + np->full_name, handle_edge_irq, clr, 0, 0); if (ret) { pr_err("failed to allocate generic irq chip\n"); goto out_free_domain; diff --git a/drivers/irqchip/spear-shirq.c b/drivers/irqchip/spear-shirq.c index 3fdda3a40269..6ce6bd3441bf 100644 --- a/drivers/irqchip/spear-shirq.c +++ b/drivers/irqchip/spear-shirq.c @@ -125,7 +125,7 @@ static struct spear_shirq spear320_shirq_ras2 = { }; static struct spear_shirq spear320_shirq_ras3 = { - .irq_nr = 3, + .irq_nr = 7, .irq_bit_off = 0, .invalid_irq = 1, .regs = { |