[PATCH v2 0/5] Minor cleanup on gic(v3) and genirq

[Dawei Li <dawei.li@shingroup.cn>]

Hi Thomas, Marc,

This is V2 of previous series[1] of minor cleanup on GIC(v3) and genirq.

Changelog:

v1 -> v2
- patch[1/5]: Address the issue by Marc
   - 1000000 -> USEC_PER_SEC;
   - Vertical alignment of parameters;
   - Update commit message;

- patch[2/5]: Address the issue by Marc
   - gic_irq -> irqd_to_hwirq replacement;
   - Convert the type of struct irq_data::hwirq to irq_hw_number_t;
   - Some coding style improvements;
   - Add Suggested-by from Marc;

- patch[3/5]: No change

- patch[4/5]:
   - Add Acked-by from Marc;

- patch[5/5]: New
   - As suggested by Marc, implement a dedicated API for irq_desc init

Dawei Li (5):
  irqchip/gic-v3: Implement read polling with dedicated API
  irqchip/gic(v3): Replace gic_irq() with irqd_to_hwirq()
  genirq: Remove unneeded forward declaration
  genirq: Initialize resend_node hlist for all irq_desc
  genirq: Introduce generic init_desc()

 drivers/irqchip/irq-gic-v3.c |  55 ++++++++---------
 drivers/irqchip/irq-gic.c    |  27 ++++-----
 include/linux/irq.h          |   2 +-
 include/linux/irqhandler.h   |   2 +-
 kernel/irq/irqdesc.c         | 112 ++++++++++++++++++++---------------
 5 files changed, 102 insertions(+), 96 deletions(-)

Thanks,
    Dawei

[1] v1:
https://lore.kernel.org/all/20240118112739.2000497-1-dawei.li@shingroup.cn/

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2.27.0