diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-06 16:47:19 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-06 16:47:19 -0700 |
| commit | d77771c926671e0362af3fe792391be66072b242 (patch) | |
| tree | 14638c3e89193ec1a610896fe02516dd3213f1b3 /arch/mips/pci/msi-octeon.c | |
| parent | cae4199f9319f42534ee2e2e4aadf183b9bb7f73 (diff) | |
| parent | 74de14fe05dd6b151d73cb0c73c8ec874cbdcde6 (diff) | |
| download | linux-d77771c926671e0362af3fe792391be66072b242.tar.bz2 | |
Merge tag 'mips_6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
Pull MIPS updates from Thomas Bogendoerfer:
- added support for Netgear WNR3500L v2
- removed support for VR41xx SoC and platforms based on it
- cleanups and fixes
* tag 'mips_6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (25 commits)
MIPS: tlbex: Explicitly compare _PAGE_NO_EXEC against 0
Revert "MIPS: octeon: Remove vestiges of CONFIG_CAVIUM_RESERVE32"
MIPS: Introduce CAVIUM_RESERVE32 Kconfig option
MIPS: msi-octeon: eliminate kernel-doc warnings
MIPS: Fix comment typo
MIPS: BMIPS: Utilize cfe_die() for invalid DTB
MIPS: CFE: Add cfe_die()
MIPS: Fixed __debug_virt_addr_valid()
MIPS: BCM47XX: Add support for Netgear WNR3500L v2
MIPS: Remove VR41xx support
MIPS: dts: align gpio-key node names with dtschema
MIPS: dts: correct gpio-keys names and properties
MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK
MIPS: Make phys_to_virt utilize __va()
MIPS: vdso: Utilize __pa() for gic_pfn
MIPS: mm: Use the bitmap API to allocate bitmaps
MIPS: math-emu: Use the bitmap API to allocate bitmaps
MIPS: Loongson64: Fix section mismatch warning
mips: cavium-octeon: Fix missing of_node_put() in octeon2_usb_clocks_start
MIPS: mscc: ocelot: enable FDMA usage
...
Diffstat (limited to 'arch/mips/pci/msi-octeon.c')
| -rw-r--r-- | arch/mips/pci/msi-octeon.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/arch/mips/pci/msi-octeon.c b/arch/mips/pci/msi-octeon.c index c2860ebbd863..abc3b61bff9f 100644 --- a/arch/mips/pci/msi-octeon.c +++ b/arch/mips/pci/msi-octeon.c @@ -46,16 +46,17 @@ static DEFINE_SPINLOCK(msi_free_irq_bitmask_lock); static int msi_irq_size; /** - * Called when a driver request MSI interrupts instead of the + * arch_setup_msi_irq() - setup MSI IRQs for a device + * @dev: Device requesting MSI interrupts + * @desc: MSI descriptor + * + * Called when a driver requests MSI interrupts instead of the * legacy INT A-D. This routine will allocate multiple interrupts * for MSI devices that support them. A device can override this by * programming the MSI control bits [6:4] before calling * pci_enable_msi(). * - * @dev: Device requesting MSI interrupts - * @desc: MSI descriptor - * - * Returns 0 on success. + * Return: %0 on success, non-%0 on error. */ int arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc) { @@ -186,10 +187,11 @@ msi_irq_allocated: } /** + * arch_teardown_msi_irq() - release MSI IRQs for a device + * @irq: The devices first irq number. There may be multiple in sequence. + * * Called when a device no longer needs its MSI interrupts. All * MSI interrupts for the device are freed. - * - * @irq: The devices first irq number. There may be multple in sequence. */ void arch_teardown_msi_irq(unsigned int irq) { |