linux-stable/drivers/pci/controller/mobiveil
Thomas Gleixner b8fecfdfb0 PCI: mobiveil: Use irq_data_get_irq_chip_data()
Going through a full irq descriptor lookup instead of just using the proper
helper function which provides direct access is suboptimal.

In fact it _is_ wrong because the chip callback needs to get the chip data
which is relevant for the chip while using the irq descriptor variant
returns the irq chip data of the top level chip of a hierarchy. It does not
matter in this case because the chip is the top level chip, but that
doesn't make it more correct.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/r/20201210194044.473308721@linutronix.de
2020-12-15 16:19:33 +01:00
..
Kconfig PCI: mobiveil: Fix unmet dependency warning for PCIE_MOBIVEIL_PLAT 2020-03-18 10:39:52 +00:00
Makefile PCI: mobiveil: Add PCIe Gen4 RC driver for Layerscape SoCs 2020-02-21 11:54:12 +00:00
pcie-layerscape-gen4.c PCI: Remove dev_err() when handing an error from platform_get_irq() 2020-08-03 09:26:03 -05:00
pcie-mobiveil-host.c PCI: mobiveil: Use irq_data_get_irq_chip_data() 2020-12-15 16:19:33 +01:00
pcie-mobiveil-plat.c
pcie-mobiveil.c PCI: mobiveil: Fix sparse different address space warnings 2020-03-17 15:38:20 +00:00
pcie-mobiveil.h PCI: mobiveil: Use pci_is_root_bus() to check if bus is root bus 2020-07-23 11:20:50 +01:00