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Sergey Shtylyov 597a1cd2b5 ata: libahci_platform: fix IRQ check 
[ Upstream commit b30d0040f0 ]

Iff platform_get_irq() returns 0, ahci_platform_init_host() would return 0
early (as if the call was successful). Override IRQ0 with -EINVAL instead
as the 'libata' regards 0 as "no IRQ" (thus polling) anyway...

Fixes: c034640a32 ("ata: libahci: properly propagate return value of platform_get_irq()")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omprussia.ru>
Link: https://lore.kernel.org/r/4448c8cc-331f-2915-0e17-38ea34e251c8@omprussia.ru
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-05-22 10:40:25 +02:00
..
acard-ahci.c
ata: make qc_prep return ata_completion_errors
2020-10-01 20:40:19 +02:00
ahci_brcm.c
ata: ahci_brcm: Add back regulators management
2021-03-03 17:44:35 +01:00
ahci_ceva.c
…
ahci_da850.c
sata: ahci-da850: implement a workaround for the softreset quirk
2017-04-12 12:41:20 +02:00
ahci_imx.c
…
ahci_mvebu.c
…
ahci_octeon.c
…
ahci_platform.c
ata: ahci-platform: Add ports-implemented DT bindings.
2016-04-01 10:30:30 -04:00
ahci_qoriq.c
ahci: qoriq: Revert "ahci: qoriq: Disable NCQ on ls2080a SoC"
2016-09-30 10:28:51 +02:00
ahci_seattle.c
ata: fix return value check in ahci_seattle_get_port_info()
2016-06-15 14:26:41 -04:00
ahci_st.c
ahci: st: Add ports-implemented property in support
2016-08-10 12:16:49 -04:00
ahci_sunxi.c
…
ahci_tegra.c
…
ahci_xgene.c
ata: ahci_xgene: dereferencing uninitialized pointer in probe
2016-03-11 12:40:34 -05:00
ahci.c
ata: ahci: Add shutdown to freeze hardware resources of ahci
2020-02-28 15:42:56 +01:00
ahci.h
ahci: use pci_alloc_irq_vectors
2016-09-06 12:38:17 -04:00
ata_generic.c
…
ata_piix.c
…
Kconfig
ata: ahci_brcm: Allow using driver or DSL SoCs
2019-11-25 09:53:22 +01:00
libahci_platform.c
ata: libahci_platform: fix IRQ check
2021-05-22 10:40:25 +02:00
libahci.c
ata: make qc_prep return ata_completion_errors
2020-10-01 20:40:19 +02:00
libata-acpi.c
…
libata-core.c
ata: make qc_prep return ata_completion_errors
2020-10-01 20:40:19 +02:00
libata-eh.c
libata: don't request sense data on !ZAC ATA devices
2019-08-04 09:33:22 +02:00
libata-pmp.c
libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set
2020-04-24 07:58:59 +02:00
libata-scsi.c
libata: implement ATA_HORKAGE_MAX_TRIM_128M and apply to Sandisks
2020-09-12 11:47:37 +02:00
libata-sff.c
ata: make qc_prep return ata_completion_errors
2020-10-01 20:40:19 +02:00
libata-trace.c
libata: NCQ encapsulation for ZAC MANAGEMENT OUT
2016-05-09 12:36:46 -04:00
libata-transport.c
libata: transport: Remove circular dependency at free time
2017-10-08 10:26:11 +02:00
libata-transport.h
…
libata-zpodd.c
libata: zpodd: Fix small read overflow in zpodd_get_mech_type()
2019-08-25 10:51:46 +02:00
libata.h
libata: Implement control mode page to select sense format
2016-04-04 12:07:41 -04:00
Makefile
ata: ahci_brcmstb: rename to support across Broadcom SoC's
2016-06-16 16:24:55 -04:00
pata_acpi.c
…
pata_ali.c
…
pata_amd.c
cs5536: add support for IDE controller variant
2017-09-09 17:39:41 +02:00
pata_arasan_cf.c
pata_arasan_cf: fix IRQ check
2021-05-22 10:40:25 +02:00
pata_artop.c
…
pata_at32.c
…
pata_at91.c
pata_at91: Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
2016-09-22 11:48:46 -04:00
pata_atiixp.c
pata_atiixp: fix trivial indentation misalignment on if statement
2016-05-27 11:22:46 -04:00
pata_atp867x.c
…
pata_bf54x.c
…
pata_cmd64x.c
…
pata_cmd640.c
…
pata_cs5520.c
…
pata_cs5530.c
…
pata_cs5535.c
…
pata_cs5536.c
cs5536: add support for IDE controller variant
2017-09-09 17:39:41 +02:00
pata_cypress.c
…
pata_efar.c
…
pata_ep93xx.c
ata: ep93xx: Use proper enums for directions
2019-11-25 09:53:29 +01:00
pata_hpt3x2n.c
…
pata_hpt3x3.c
…
pata_hpt37x.c
…
pata_hpt366.c
ata: hpt366: fix incorrect mask when checking at cmd_high_time
2016-07-12 11:02:05 -04:00
pata_icside.c
scsi: rename SCSI_MAX_{SG, SG_CHAIN}_SEGMENTS
2016-04-15 16:53:14 -04:00
pata_imx.c
…
pata_isapnp.c
…
pata_it821x.c
…
pata_it8213.c
…
pata_ixp4xx_cf.c
pata_ipx4xx_cf: fix IRQ check
2021-05-22 10:40:25 +02:00
pata_jmicron.c
…
pata_legacy.c
…
pata_macio.c
ata: make qc_prep return ata_completion_errors
2020-10-01 20:40:19 +02:00
pata_marvell.c
ata: Use IS_ENABLED() instead of checking for built-in or module
2016-05-27 11:27:23 -04:00
pata_mpc52xx.c
…
pata_mpiix.c
…
pata_netcell.c
…
pata_ninja32.c
pata_ninja32: Avoid corrupting status flags
2016-08-30 11:59:47 -04:00
pata_ns87410.c
…
pata_ns87415.c
…
pata_octeon_cf.c
ata: Replace BUG() with BUG_ON().
2016-09-22 11:46:52 -04:00
pata_of_platform.c
…
pata_oldpiix.c
…
pata_opti.c
…
pata_optidma.c
…
pata_palmld.c
…
pata_pcmcia.c
…
pata_pdc202xx_old.c
…
pata_pdc2027x.c
…
pata_piccolo.c
…
pata_platform.c
…
pata_pxa.c
ata: make qc_prep return ata_completion_errors
2020-10-01 20:40:19 +02:00
pata_radisys.c
…
pata_rb532_cf.c
…
pata_rdc.c
…
pata_rz1000.c
…
pata_samsung_cf.c
…
pata_sc1200.c
…
pata_sch.c
…
pata_serverworks.c
…
pata_sil680.c
…
pata_sis.c
…
pata_sl82c105.c
…
pata_triflex.c
…
pata_via.c
…
pdc_adma.c
ata: make qc_prep return ata_completion_errors
2020-10-01 20:40:19 +02:00
sata_dwc_460ex.c
ata: sata_dwc_460ex: remove redundant dev_err call
2016-07-19 14:32:04 -04:00
sata_fsl.c
ata: make qc_prep return ata_completion_errors
2020-10-01 20:40:19 +02:00
sata_highbank.c
remove lots of IS_ERR_VALUE abuses
2016-05-27 15:26:11 -07:00
sata_inic162x.c
ata: make qc_prep return ata_completion_errors
2020-10-01 20:40:19 +02:00
sata_mv.c
sata_mv: add IRQ checks
2021-05-22 10:40:25 +02:00
sata_nv.c
ata: make qc_prep return ata_completion_errors
2020-10-01 20:40:19 +02:00
sata_promise.c
ata: make qc_prep return ata_completion_errors
2020-10-01 20:40:19 +02:00
sata_promise.h
…
sata_qstor.c
ata: make qc_prep return ata_completion_errors
2020-10-01 20:40:19 +02:00
sata_rcar.c
ata: sata_rcar: Fix DMA boundary mask
2020-11-10 10:23:51 +01:00
sata_sil24.c
ata: make qc_prep return ata_completion_errors
2020-10-01 20:40:19 +02:00
sata_sil.c
ata: make qc_prep return ata_completion_errors
2020-10-01 20:40:19 +02:00
sata_sis.c
…
sata_svw.c
…
sata_sx4.c
ata: make qc_prep return ata_completion_errors
2020-10-01 20:40:19 +02:00
sata_uli.c
…
sata_via.c
sata_via: Enable hotplug only on VT6421
2017-10-08 10:26:09 +02:00
sata_vsc.c
…
sis.h
…