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authorLinus Torvalds <torvalds@linux-foundation.org>2021-08-30 14:38:37 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-08-30 14:38:37 -0700
commit7d6e3fa87e732ec1e7761bf325c0907685c8571b (patch)
treeff5c3983e6e8ebf277a95dfa41d63ad3fef65db0 /drivers/pinctrl/intel
parente5e726f7bb9f711102edea7e5bd511835640e3b4 (diff)
parent47fb0cfdb7a71a8a0ff8fe1d117363dc81f6ca77 (diff)
Merge tag 'irq-core-2021-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq updates from Thomas Gleixner: "Updates to the interrupt core and driver subsystems: Core changes: - The usual set of small fixes and improvements all over the place, but nothing stands out MSI changes: - Further consolidation of the PCI/MSI interrupt chip code - Make MSI sysfs code independent of PCI/MSI and expose the MSI interrupts of platform devices in the same way as PCI exposes them. Driver changes: - Support for ARM GICv3 EPPI partitions - Treewide conversion to generic_handle_domain_irq() for all chained interrupt controllers - Conversion to bitmap_zalloc() throughout the irq chip drivers - The usual set of small fixes and improvements" * tag 'irq-core-2021-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (57 commits) platform-msi: Add ABI to show msi_irqs of platform devices genirq/msi: Move MSI sysfs handling from PCI to MSI core genirq/cpuhotplug: Demote debug printk to KERN_DEBUG irqchip/qcom-pdc: Trim unused levels of the interrupt hierarchy irqdomain: Export irq_domain_disconnect_hierarchy() irqchip/gic-v3: Fix priority comparison when non-secure priorities are used irqchip/apple-aic: Fix irq_disable from within irq handlers pinctrl/rockchip: drop the gpio related codes gpio/rockchip: drop irq_gc_lock/irq_gc_unlock for irq set type gpio/rockchip: support next version gpio controller gpio/rockchip: use struct rockchip_gpio_regs for gpio controller gpio/rockchip: add driver for rockchip gpio dt-bindings: gpio: change items restriction of clock for rockchip,gpio-bank pinctrl/rockchip: add pinctrl device to gpio bank struct pinctrl/rockchip: separate struct rockchip_pin_bank to a head file pinctrl/rockchip: always enable clock for gpio controller genirq: Fix kernel doc indentation EDAC/altera: Convert to generic_handle_domain_irq() powerpc: Bulk conversion to generic_handle_domain_irq() nios2: Bulk conversion to generic_handle_domain_irq() ...
Diffstat (limited to 'drivers/pinctrl/intel')
-rw-r--r--drivers/pinctrl/intel/pinctrl-baytrail.c7
-rw-r--r--drivers/pinctrl/intel/pinctrl-cherryview.c5
-rw-r--r--drivers/pinctrl/intel/pinctrl-lynxpoint.c8
3 files changed, 6 insertions, 14 deletions
diff --git a/drivers/pinctrl/intel/pinctrl-baytrail.c b/drivers/pinctrl/intel/pinctrl-baytrail.c
index 394a421a19d5..8f23d126c6a7 100644
--- a/drivers/pinctrl/intel/pinctrl-baytrail.c
+++ b/drivers/pinctrl/intel/pinctrl-baytrail.c
@@ -1444,7 +1444,6 @@ static void byt_gpio_irq_handler(struct irq_desc *desc)
u32 base, pin;
void __iomem *reg;
unsigned long pending;
- unsigned int virq;
/* check from GPIO controller which pin triggered the interrupt */
for (base = 0; base < vg->chip.ngpio; base += 32) {
@@ -1460,10 +1459,8 @@ static void byt_gpio_irq_handler(struct irq_desc *desc)
raw_spin_lock(&byt_lock);
pending = readl(reg);
raw_spin_unlock(&byt_lock);
- for_each_set_bit(pin, &pending, 32) {
- virq = irq_find_mapping(vg->chip.irq.domain, base + pin);
- generic_handle_irq(virq);
- }
+ for_each_set_bit(pin, &pending, 32)
+ generic_handle_domain_irq(vg->chip.irq.domain, base + pin);
}
chip->irq_eoi(data);
}
diff --git a/drivers/pinctrl/intel/pinctrl-cherryview.c b/drivers/pinctrl/intel/pinctrl-cherryview.c
index 2ed17cdf946d..980099028cf8 100644
--- a/drivers/pinctrl/intel/pinctrl-cherryview.c
+++ b/drivers/pinctrl/intel/pinctrl-cherryview.c
@@ -1409,11 +1409,10 @@ static void chv_gpio_irq_handler(struct irq_desc *desc)
raw_spin_unlock_irqrestore(&chv_lock, flags);
for_each_set_bit(intr_line, &pending, community->nirqs) {
- unsigned int irq, offset;
+ unsigned int offset;
offset = cctx->intr_lines[intr_line];
- irq = irq_find_mapping(gc->irq.domain, offset);
- generic_handle_irq(irq);
+ generic_handle_domain_irq(gc->irq.domain, offset);
}
chained_irq_exit(chip, desc);
diff --git a/drivers/pinctrl/intel/pinctrl-lynxpoint.c b/drivers/pinctrl/intel/pinctrl-lynxpoint.c
index 0a48ca46ab59..561fa322b0b4 100644
--- a/drivers/pinctrl/intel/pinctrl-lynxpoint.c
+++ b/drivers/pinctrl/intel/pinctrl-lynxpoint.c
@@ -653,12 +653,8 @@ static void lp_gpio_irq_handler(struct irq_desc *desc)
/* Only interrupts that are enabled */
pending = ioread32(reg) & ioread32(ena);
- for_each_set_bit(pin, &pending, 32) {
- unsigned int irq;
-
- irq = irq_find_mapping(lg->chip.irq.domain, base + pin);
- generic_handle_irq(irq);
- }
+ for_each_set_bit(pin, &pending, 32)
+ generic_handle_domain_irq(lg->chip.irq.domain, base + pin);
}
chip->irq_eoi(data);
}