diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-24 13:50:23 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-24 13:50:23 -0800 |
commit | 3913d00ac51a9d93225eeea776026326ff8f717d (patch) | |
tree | 0f3ff4ceb46e7b3987866ed7d21e645d411e6ab6 /drivers/pinctrl | |
parent | 4a1106afeed26012de69f4837b8d7a8b83f28489 (diff) | |
parent | 64a1b95bb9fe3ec76e1a2cd803eff06389341ae4 (diff) | |
download | linux-3913d00ac51a9d93225eeea776026326ff8f717d.tar.gz |
Merge tag 'irq-core-2020-12-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq updates from Thomas Gleixner: "This is the second attempt after the first one failed miserably and got zapped to unblock the rest of the interrupt related patches. A treewide cleanup of interrupt descriptor (ab)use with all sorts of racy accesses, inefficient and disfunctional code. The goal is to remove the export of irq_to_desc() to prevent these things from creeping up again" * tag 'irq-core-2020-12-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (30 commits) genirq: Restrict export of irq_to_desc() xen/events: Implement irq distribution xen/events: Reduce irq_info:: Spurious_cnt storage size xen/events: Only force affinity mask for percpu interrupts xen/events: Use immediate affinity setting xen/events: Remove disfunct affinity spreading xen/events: Remove unused bind_evtchn_to_irq_lateeoi() net/mlx5: Use effective interrupt affinity net/mlx5: Replace irq_to_desc() abuse net/mlx4: Use effective interrupt affinity net/mlx4: Replace irq_to_desc() abuse PCI: mobiveil: Use irq_data_get_irq_chip_data() PCI: xilinx-nwl: Use irq_data_get_irq_chip_data() NTB/msi: Use irq_has_action() mfd: ab8500-debugfs: Remove the racy fiddling with irq_desc pinctrl: nomadik: Use irq_has_action() drm/i915/pmu: Replace open coded kstat_irqs() copy drm/i915/lpe_audio: Remove pointless irq_to_desc() usage s390/irq: Use irq_desc_kstat_cpu() in show_msi_interrupt() parisc/irq: Use irq_desc_kstat_cpu() in show_interrupts() ...
Diffstat (limited to 'drivers/pinctrl')
-rw-r--r-- | drivers/pinctrl/nomadik/pinctrl-nomadik.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c index 657e35a75d84..d4ea10803fd9 100644 --- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c +++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c @@ -948,8 +948,8 @@ static void nmk_gpio_dbg_show_one(struct seq_file *s, (mode < 0) ? "unknown" : modes[mode]); } else { int irq = chip->to_irq(chip, offset); - struct irq_desc *desc = irq_to_desc(irq); const int pullidx = pull ? 1 : 0; + bool wake; int val; static const char * const pulls[] = { "none ", @@ -969,8 +969,9 @@ static void nmk_gpio_dbg_show_one(struct seq_file *s, * This races with request_irq(), set_irq_type(), * and set_irq_wake() ... but those are "rare". */ - if (irq > 0 && desc && desc->action) { + if (irq > 0 && irq_has_action(irq)) { char *trigger; + bool wake; if (nmk_chip->edge_rising & BIT(offset)) trigger = "edge-rising"; @@ -979,10 +980,10 @@ static void nmk_gpio_dbg_show_one(struct seq_file *s, else trigger = "edge-undefined"; + wake = !!(nmk_chip->real_wake & BIT(offset)); + seq_printf(s, " irq-%d %s%s", - irq, trigger, - irqd_is_wakeup_set(&desc->irq_data) - ? " wakeup" : ""); + irq, trigger, wake ? " wakeup" : ""); } } clk_disable(nmk_chip->clk); |