David Gibson e594c2ad1c xive: Improve irq claim/free path ... spapr_xive_irq_claim() returns a bool to indicate if it succeeded. But most of the callers and one callee use int return values and/or an Error * with more information instead. In any case, ints are a more common idiom for success/failure states than bools (one never knows what sense they'll be in). So instead change to an int return value to indicate presence of error + an Error * to describe the details through that call chain. It also didn't actually check if the irq was already claimed, which is one of the primary purposes of the claim path, so do that. spapr_xive_irq_free() also returned a bool... which no callers checked and was always true, so just drop it. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Greg Kurz <groug@kaod.org>		2019-10-04 19:08:23 +10:00
..
allwinner-a10-pic.c
apic_common.c
apic.c
arm_gic_common.c
arm_gic_kvm.c
arm_gic.c
arm_gicv2m.c
arm_gicv3_common.c
arm_gicv3_cpuif.c
arm_gicv3_dist.c
arm_gicv3_its_common.c
arm_gicv3_its_kvm.c
arm_gicv3_kvm.c
arm_gicv3_redist.c
arm_gicv3.c
armv7m_nvic.c
aspeed_vic.c
bcm2835_ic.c
bcm2836_control.c
etraxfs_pic.c
exynos4210_combiner.c
exynos4210_gic.c
gic_internal.h
gicv3_internal.h
grlib_irqmp.c
heathrow_pic.c
i8259_common.c
i8259.c
imx_avic.c
imx_gpcv2.c
intc.c
ioapic_common.c
ioapic.c
Kconfig
lm32_pic.c
Makefile.objs
mips_gic.c
nios2_iic.c
omap_intc.c
ompic.c
openpic_kvm.c
openpic.c
pl190.c
pnv_xive_regs.h
pnv_xive.c
puv3_intc.c
realview_gic.c
s390_flic_kvm.c
s390_flic.c
sh_intc.c
slavio_intctl.c
spapr_xive_kvm.c	xive: Improve irq claim/free path	2019-10-04 19:08:23 +10:00
spapr_xive.c	xive: Improve irq claim/free path	2019-10-04 19:08:23 +10:00
trace-events
vgic_common.h
xics_kvm.c
xics_pnv.c
xics_spapr.c
xics.c
xilinx_intc.c
xive.c
xlnx-pmu-iomod-intc.c
xlnx-zynqmp-ipi.c