Heiner Kallweit 7e22c0024c ata: core: fix irq description on AHCI single irq systems ... On my machine with single irq AHCI just the PCI id is printed as description in /proc/interrupts. I found a related discussion from beginning of this year: http://www.gossamer-threads.com/lists/linux/kernel/2117335 Seems like 4f37b50476 ("libata: Use dev_name() for request_irq() to distinguish devices") tried to fix displaying a proper interrupt description for one scenario but broke it for another one. The mentioned discussion ended in the current situation being considered as broken but w/o a patch to fix it. The following patch is based on a proposal in this mail thread. Now the interrupt is properly described as: PCI-MSI 512000-edge ahci[0000:00:1f.2] By combining both values also the scenario that commit 4f37b50476 ("libata: Use dev_name() for request_irq() to distinguish devices") refers to should still be fine. There it should look like this now: ahci[20100000.ide] Using managed memory allocation ensures that the irq description lives at least as long as the interrupt. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>		2015-12-07 09:40:50 -05:00
..
acard-ahci.c	ahci: Store irq number in struct ahci_host_priv	2015-06-03 01:37:49 -04:00
ahci_brcmstb.c	ata: ahci_brcmstb: remove unused definitions	2015-11-30 09:57:33 -05:00
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	Merge branch 'for-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata	2015-06-25 16:49:21 -07:00
ahci_platform.c	Revert "ahci: added support for Freescale AHCI sata"	2015-09-08 12:30:06 -04:00
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: potential NULL dereference in probe	2015-05-18 16:43:23 -04:00
ahci.c	ahci: per-port msix support	2015-11-16 11:29:10 -05:00
ahci.h	ahci: kill 'intr_status'	2015-11-16 11:30:12 -05:00
ata_generic.c
ata_piix.c
Kconfig	ahci: added a new driver for supporting Freescale AHCI sata	2015-09-08 12:30:06 -04:00
libahci_platform.c	ahci: Store irq number in struct ahci_host_priv	2015-06-03 01:37:49 -04:00
libahci.c	ahci: switch from 'threaded' to 'hardirq' interrupt handling	2015-11-16 11:29:10 -05:00
libata-acpi.c
libata-core.c	ata: core: fix irq description on AHCI single irq systems	2015-12-07 09:40:50 -05:00
libata-eh.c	Revert "libata: Implement NCQ autosense"	2015-08-03 12:01:54 -04:00
libata-pmp.c	ata: pmp: add quirk for Marvell 4140 SATA PMP	2015-07-14 17:46:38 -04:00
libata-scsi.c	SCSI misc on 20151113	2015-11-13 20:35:54 -08:00
libata-sff.c	ata: remove deprecated use of pci api	2015-04-08 10:55:05 -04:00
libata-trace.c	libata: Add tracepoints	2015-03-27 11:59:22 -04:00
libata-transport.c	libata: add ATA_HORKAGE_NOTRIM	2015-07-15 11:22:35 -04:00
libata-transport.h
libata-zpodd.c
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
pata_ali.c
pata_amd.c
pata_arasan_cf.c	Merge branch 'for-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata	2015-09-02 08:00:54 -07:00
pata_artop.c
pata_at32.c
pata_at91.c	ata: at91: use syscon to configure the smc	2015-05-20 16:36:50 +02:00
pata_atiixp.c
pata_atp867x.c	ata: remove deprecated use of pci api	2015-04-08 10:55:05 -04:00
pata_bf54x.c
pata_cmd64x.c
pata_cmd640.c
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
pata_cs5536.c
pata_cypress.c
pata_efar.c
pata_ep93xx.c
pata_hpt3x2n.c
pata_hpt3x3.c	ata: remove deprecated use of pci api	2015-04-08 10:55:05 -04:00
pata_hpt37x.c
pata_hpt366.c	ata: hpt366: fix constant cast warning	2015-05-21 17:37:51 -04:00
pata_icside.c
pata_imx.c
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
pata_ixp4xx_cf.c
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_macio.c	ata: pata_macio: Fix module autoload for OF platform driver	2015-09-17 11:14:25 -04:00
pata_marvell.c
pata_mpc52xx.c
pata_mpiix.c
pata_netcell.c
pata_ninja32.c	ata: remove deprecated use of pci api	2015-04-08 10:55:05 -04:00
pata_ns87410.c
pata_ns87415.c
pata_octeon_cf.c	pata_octeon_cf: fix broken build	2015-06-08 18:03:04 +09:00
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
pata_opti.c
pata_optidma.c
pata_palmld.c
pata_pcmcia.c
pata_pdc202xx_old.c
pata_pdc2027x.c	ata: remove deprecated use of pci api	2015-04-08 10:55:05 -04:00
pata_piccolo.c
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: pata_pxa: dmaengine conversion	2015-09-10 17:02:04 -04:00
pata_radisys.c
pata_rb532_cf.c	MIPS: Remove all the uses of custom gpio.h	2015-09-03 12:08:02 +02:00
pata_rdc.c
pata_rz1000.c
pata_samsung_cf.c	libata: samsung_cf: fix handling platform_get_irq result	2015-09-25 11:50:15 -04:00
pata_sc1200.c
pata_sch.c
pata_serverworks.c
pata_sil680.c	ata: remove deprecated use of pci api	2015-04-08 10:55:05 -04:00
pata_sis.c
pata_sl82c105.c
pata_triflex.c
pata_via.c
pdc_adma.c	ata: remove deprecated use of pci api	2015-04-08 10:55:05 -04:00
sata_dwc_460ex.c	sata_dwc_460ex: indent an if statement	2015-03-30 13:14:40 -04:00
sata_fsl.c	sata-fsl: Apply link speed limits	2015-03-02 12:08:43 -05:00
sata_highbank.c	ahci: Store irq number in struct ahci_host_priv	2015-06-03 01:37:49 -04:00
sata_inic162x.c	ata: remove deprecated use of pci api	2015-04-08 10:55:05 -04:00
sata_mv.c	ata: remove deprecated use of pci api	2015-04-08 10:55:05 -04:00
sata_nv.c	ata:sata_nv - Change 1 to true for bool type variable.	2015-05-25 20:06:55 -04:00
sata_promise.c	ata: remove deprecated use of pci api	2015-04-08 10:55:05 -04:00
sata_promise.h
sata_qstor.c	ata: remove deprecated use of pci api	2015-04-08 10:55:05 -04:00
sata_rcar.c	ata: sata_rcar: Remove obsolete platform_device_id entries	2015-11-24 09:54:36 -05:00
sata_sil24.c	ata: remove deprecated use of pci api	2015-04-08 10:55:05 -04:00
sata_sil.c	ata: remove deprecated use of pci api	2015-04-08 10:55:05 -04:00
sata_sis.c
sata_svw.c	powerpc updates for 4.1	2015-04-16 13:53:32 -05:00
sata_sx4.c	sata_sx4: Check return code from pdc20621_i2c_read()	2015-08-06 12:38:14 -04:00
sata_uli.c
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