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fa793e7ae17aa5750419aa38af19987a0b0c98e7
kernel_google_wahoo/drivers/ata
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Sergey Shtylyov fa793e7ae1 pata_octeon_cf: avoid WARN_ON() in ata_host_activate() 
[ Upstream commit bfc1f378c8953e68ccdbfe0a8c20748427488b80 ]

Iff platform_get_irq() fails (or returns IRQ0) and thus the polling mode
has to be used, ata_host_activate() hits the WARN_ON() due to 'irq_handler'
parameter being non-NULL if the polling mode is selected.  Let's only set
the pointer to the driver's IRQ handler if platform_get_irq() returns a
valid IRQ # -- this should avoid the unnecessary WARN_ON()...

Fixes: 43f01da0f2 ("MIPS/OCTEON/ata: Convert pata_octeon_cf.c to use device tree.")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Link: https://lore.kernel.org/r/3a241167-f84d-1d25-5b9b-be910afbe666@omp.ru
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-20 16:22:33 +02:00
..
acard-ahci.c
ata: make qc_prep return ata_completion_errors
2020-10-01 11:11:58 +02:00
ahci_brcmstb.c
ata: ahci_brcmstb: Fix misuse of IS_ENABLED
2015-08-06 14:30:07 -04:00
ahci_ceva.c
drivers: ata: add support for Ceva sata host controller
2015-06-10 11:15:17 +09:00
ahci_da850.c
ata: ahci_platform: fix owner module reference mismatch for scsi host
2015-01-28 18:45:23 -05:00
ahci_imx.c
ata: ahci_platform: fix owner module reference mismatch for scsi host
2015-01-28 18:45:23 -05:00
ahci_mvebu.c
sata/mvebu: use #ifdef around suspend/resume code
2015-11-20 14:59:43 -05:00
ahci_platform.c
ata: ahci-platform: Add ports-implemented DT bindings.
2016-05-11 11:21:21 +02:00
ahci_qoriq.c
ahci: qoriq: Disable NCQ on ls2080a SoC
2015-10-31 09:52:15 +09:00
ahci_st.c
ata: ahci_st: fixup layering violations / drvdata errors
2015-04-20 13:36:38 -04:00
ahci_sunxi.c
ata: ahci_platform: fix owner module reference mismatch for scsi host
2015-01-28 18:45:23 -05:00
ahci_tegra.c
ata: ahci_platform: fix owner module reference mismatch for scsi host
2015-01-28 18:45:23 -05:00
ahci_xgene.c
ata: ahci_xgene: dereferencing uninitialized pointer in probe
2016-05-11 11:21:10 +02:00
ahci.c
ahci: don't ignore result code of ahci_reset_controller()
2018-11-10 07:41:42 -08:00
ahci.h
ata: ahci: find eSATA ports and flag them as removable
2015-09-30 17:37:55 -04:00
ata_generic.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
ata_piix.c
ata_piix: Add Device IDs for Intel 9 Series PCH
2014-08-28 08:53:40 -04:00
Kconfig
ata: SATA_MV should depend on HAS_DMA
2017-11-21 09:21:19 +01:00
libahci_platform.c
ata: libahci_platform: fix IRQ check
2021-05-22 10:38:24 +02:00
libahci.c
ata: make qc_prep return ata_completion_errors
2020-10-01 11:11:58 +02:00
libata-acpi.c
Merge tag 'pm+acpi-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2014-04-01 12:48:54 -07:00
libata-core.c
ata: make qc_prep return ata_completion_errors
2020-10-01 11:11:58 +02:00
libata-eh.c
libata: Fix command retry decision
2018-08-06 16:24:36 +02:00
libata-pmp.c
libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set
2020-04-24 07:57:16 +02:00
libata-scsi.c
libata: Remove extra scsi_host_put() in ata_scsi_add_hosts()
2020-04-24 07:57:07 +02:00
libata-sff.c
ata: make qc_prep return ata_completion_errors
2020-10-01 11:11:58 +02:00
libata-trace.c
libata: Add tracepoints
2015-03-27 11:59:22 -04:00
libata-transport.c
libata: transport: Remove circular dependency at free time
2017-10-08 10:14:20 +02:00
libata-transport.h
…
libata-zpodd.c
libata: zpodd: Fix small read overflow in zpodd_get_mech_type()
2019-08-25 10:53:00 +02:00
libata.h
Revert "libata: Implement NCQ autosense"
2015-08-03 12:01:54 -04:00
Makefile
ahci: added a new driver for supporting Freescale AHCI sata
2015-09-08 12:30:06 -04:00
pata_acpi.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_ali.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_amd.c
cs5536: add support for IDE controller variant
2017-09-13 14:09:45 -07:00
pata_arasan_cf.c
pata_arasan_cf: fix IRQ check
2021-05-22 10:38:24 +02:00
pata_artop.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_at32.c
ata: drop owner assignment from platform_drivers
2014-10-20 16:20:17 +02:00
pata_at91.c
ata: at91: use syscon to configure the smc
2015-05-20 16:36:50 +02:00
pata_atiixp.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_atp867x.c
ata: remove deprecated use of pci api
2015-04-08 10:55:05 -04:00
pata_bf54x.c
ata: drop owner assignment from platform_drivers
2014-10-20 16:20:17 +02:00
pata_cmd64x.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_cmd640.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_cs5520.c
ata: remove deprecated use of pci api
2015-04-08 10:55:05 -04:00
pata_cs5530.c
ata: Delete unnecessary checks before the function call "pci_dev_put"
2015-02-03 07:04:44 -05:00
pata_cs5535.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_cs5536.c
cs5536: add support for IDE controller variant
2017-09-13 14:09:45 -07:00
pata_cypress.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_efar.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_ep93xx.c
ata: ep93xx: Use proper enums for directions
2019-11-25 15:54:36 +01:00
pata_hpt3x2n.c
ata: delete non-required instances of include <linux/init.h>
2014-02-13 16:40:56 -05:00
pata_hpt3x3.c
ata: remove deprecated use of pci api
2015-04-08 10:55:05 -04:00
pata_hpt37x.c
ata: delete non-required instances of include <linux/init.h>
2014-02-13 16:40:56 -05:00
pata_hpt366.c
ata: hpt366: fix constant cast warning
2015-05-21 17:37:51 -04:00
pata_icside.c
Drivers: ata: remove __dev* attributes.
2013-01-03 15:57:03 -08:00
pata_imx.c
ata: drop owner assignment from platform_drivers
2014-10-20 16:20:17 +02:00
pata_isapnp.c
PNP: ata/pata_isapnp: Use module_pnp_driver to register driver
2015-03-18 22:39:17 +01:00
pata_it821x.c
pata_it821x: use "const char *" for string literals
2015-10-15 10:58:53 -04:00
pata_it8213.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_ixp4xx_cf.c
pata_ipx4xx_cf: fix IRQ check
2021-05-22 10:38:24 +02:00
pata_jmicron.c
PCI: Disable async suspend/resume for JMicron multi-function SATA/AHCI
2015-08-24 15:27:11 -05:00
pata_legacy.c
pata_legacy: Remove dead code
2014-03-11 08:30:53 -04:00
pata_macio.c
ata: make qc_prep return ata_completion_errors
2020-10-01 11:11:58 +02:00
pata_marvell.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_mpc52xx.c
ata: drop owner assignment from platform_drivers
2014-10-20 16:20:17 +02:00
pata_mpiix.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_netcell.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_ninja32.c
ata: remove deprecated use of pci api
2015-04-08 10:55:05 -04:00
pata_ns87410.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_ns87415.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_octeon_cf.c
pata_octeon_cf: avoid WARN_ON() in ata_host_activate()
2021-07-20 16:22:33 +02:00
pata_of_platform.c
ata: pata_platform: fix owner module reference mismatch for scsi host
2015-01-28 18:45:23 -05:00
pata_oldpiix.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_opti.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_optidma.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_palmld.c
ata: drop owner assignment from platform_drivers
2014-10-20 16:20:17 +02:00
pata_pcmcia.c
ata: delete non-required instances of include <linux/init.h>
2014-02-13 16:40:56 -05:00
pata_pdc202xx_old.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_pdc2027x.c
ata: remove deprecated use of pci api
2015-04-08 10:55:05 -04:00
pata_piccolo.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_platform.c
ata: pata_platform: fix owner module reference mismatch for scsi host
2015-01-28 18:45:23 -05:00
pata_pxa.c
ata: make qc_prep return ata_completion_errors
2020-10-01 11:11:58 +02:00
pata_radisys.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_rb532_cf.c
pata_rb532_cf: fix deferred probing
2021-07-20 16:22:33 +02:00
pata_rdc.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_rz1000.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_samsung_cf.c
libata: samsung_cf: fix handling platform_get_irq result
2015-09-25 11:50:15 -04:00
pata_sc1200.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_sch.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_serverworks.c
pata_serverworks: disable 64-KB DMA transfers on Broadcom OSB4 IDE Controller
2014-10-07 17:10:14 -04:00
pata_sil680.c
ata: remove deprecated use of pci api
2015-04-08 10:55:05 -04:00
pata_sis.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_sl82c105.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_triflex.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_via.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pdc_adma.c
ata: make qc_prep return ata_completion_errors
2020-10-01 11:11:58 +02:00
sata_dwc_460ex.c
ata: sata_dwc_460ex: remove incorrect locking
2020-05-10 10:26:34 +02:00
sata_fsl.c
ata: make qc_prep return ata_completion_errors
2020-10-01 11:11:58 +02:00
sata_highbank.c
sata_highbank: fix deferred probing
2021-07-20 16:22:33 +02:00
sata_inic162x.c
ata: make qc_prep return ata_completion_errors
2020-10-01 11:11:58 +02:00
sata_mv.c
sata_mv: add IRQ checks
2021-05-22 10:38:24 +02:00
sata_nv.c
ata: make qc_prep return ata_completion_errors
2020-10-01 11:11:58 +02:00
sata_promise.c
ata: make qc_prep return ata_completion_errors
2020-10-01 11:11:58 +02:00
sata_promise.h
…
sata_qstor.c
ata: make qc_prep return ata_completion_errors
2020-10-01 11:11:58 +02:00
sata_rcar.c
ata: sata_rcar: Fix DMA boundary mask
2020-11-10 10:22:12 +01:00
sata_sil24.c
ata: make qc_prep return ata_completion_errors
2020-10-01 11:11:58 +02:00
sata_sil.c
ata: make qc_prep return ata_completion_errors
2020-10-01 11:11:58 +02:00
sata_sis.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
sata_svw.c
Merge tag 'powerpc-4.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux
2015-04-16 13:53:32 -05:00
sata_sx4.c
ata: make qc_prep return ata_completion_errors
2020-10-01 11:11:58 +02:00
sata_uli.c
ata: delete non-required instances of include <linux/init.h>
2014-02-13 16:40:56 -05:00
sata_via.c
ata: remove deprecated use of pci api
2015-04-08 10:55:05 -04:00
sata_vsc.c
ata: remove deprecated use of pci api
2015-04-08 10:55:05 -04:00
sis.h
…