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Tejun Heo 358f9a77a6 libata: implement and use ata_noop_irq_clear() 
->irq_clear() is used to clear IRQ bit of a SFF controller and isn't
useful for drivers which don't use libata SFF HSM implementation.
However, it's a required callback and many drivers implement their own
noop version as placeholder.  This patch implements ata_noop_irq_clear
and use it to replace those custom placeholders.

Also, SFF drivers which don't support BMDMA don't need to use
ata_bmdma_irq_clear().  It becomes noop if BMDMA address isn't
initialized.  Convert them to use ata_noop_irq_clear().

Signed-off-by: Tejun Heo <htejun@gmail.com>
 		2008-04-17 15:44:16 -04:00
..
Kconfig ACPI: fix ATA_ACPI build 2008-03-18 00:26:07 -04:00
Makefile [libata] Add support for the RB500 PATA CompactFlash 2008-03-10 20:54:05 -04:00
ahci.c libata: implement and use ata_noop_irq_clear() 2008-04-17 15:44:16 -04:00
ata_generic.c ata_generic: Cenatek support 2008-01-23 05:24:17 -05:00
ata_piix.c PM: Introduce PM_EVENT_HIBERNATE callback state 2008-02-23 10:40:04 -08:00
libata-acpi.c libata-acpi: improve dock event handling 2008-03-17 08:26:42 -04:00
libata-core.c libata: implement and use ata_noop_irq_clear() 2008-04-17 15:44:16 -04:00
libata-eh.c libata: kill ata_ehi_schedule_probe() 2008-04-17 15:44:16 -04:00
libata-pmp.c libata: kill ata_ehi_schedule_probe() 2008-04-17 15:44:16 -04:00
libata-scsi.c libata: kill ata_ehi_schedule_probe() 2008-04-17 15:44:16 -04:00
libata-sff.c libata: implement and use ata_noop_irq_clear() 2008-04-17 15:44:16 -04:00
libata.h make atapi_dmadir static 2008-02-25 17:29:35 -05:00
pata_acpi.c ata: fix sparse warning in pata_acpi.c 2008-02-15 13:51:33 -05:00
pata_ali.c libata: implement and use ata_noop_irq_clear() 2008-04-17 15:44:16 -04:00
pata_amd.c libata: PCI device should be powered up before being accessed 2008-04-17 15:44:16 -04:00
pata_artop.c libata: PCI device should be powered up before being accessed 2008-04-17 15:44:16 -04:00
pata_at32.c libata: implement and use ata_noop_irq_clear() 2008-04-17 15:44:16 -04:00
pata_atiixp.c pata_atiixp: Use 255 sector limit 2008-02-24 00:27:23 -05:00
pata_bf54x.c Blackfin pata-bf54x driver: fix compiling bug - no ata_port struct in struct ata_device any more 2008-02-01 12:26:43 -05:00
pata_cmd64x.c libata: PCI device should be powered up before being accessed 2008-04-17 15:44:16 -04:00
pata_cmd640.c libata: PCI device should be powered up before being accessed 2008-04-17 15:44:16 -04:00
pata_cs5520.c libata: PCI device should be powered up before being accessed 2008-04-17 15:44:16 -04:00
pata_cs5530.c libata: PCI device should be powered up before being accessed 2008-04-17 15:44:16 -04:00
pata_cs5535.c Fix misspellings of "system", "controller", "interrupt" and "necessary". 2007-10-19 23:10:43 +02:00
pata_cs5536.c ata: fix sparse warning in pata_cs5536.c 2008-02-15 13:51:27 -05:00
pata_cypress.c libata: Switch most of the remaining SFF drivers to ata_sff_port_start 2007-10-12 14:55:36 -04:00
pata_efar.c drivers/ata/: Spelling fixes 2008-02-03 17:08:11 +02:00
pata_hpt3x2n.c libata: PCI device should be powered up before being accessed 2008-04-17 15:44:16 -04:00
pata_hpt3x3.c libata: implement and use ata_port_desc() to report port configuration 2007-10-12 14:55:37 -04:00
pata_hpt37x.c libata: PCI device should be powered up before being accessed 2008-04-17 15:44:16 -04:00
pata_hpt366.c libata: PCI device should be powered up before being accessed 2008-04-17 15:44:16 -04:00
pata_icside.c libata: implement and use ata_noop_irq_clear() 2008-04-17 15:44:16 -04:00
pata_isapnp.c libata: implement and use ata_noop_irq_clear() 2008-04-17 15:44:16 -04:00
pata_it821x.c libata: PCI device should be powered up before being accessed 2008-04-17 15:44:16 -04:00
pata_it8213.c drivers/ata/: Spelling fixes 2008-02-03 17:08:11 +02:00
pata_ixp4xx_cf.c libata: implement and use ata_noop_irq_clear() 2008-04-17 15:44:16 -04:00
pata_jmicron.c ata: fix sparse warning in pata_jmicron.c 2008-02-15 13:51:29 -05:00
pata_legacy.c libata: implement and use ata_noop_irq_clear() 2008-04-17 15:44:16 -04:00
pata_marvell.c ata: fix sparse warning in pata_marvell.c 2008-02-15 13:51:30 -05:00
pata_mpc52xx.c libata: implement and use ata_noop_irq_clear() 2008-04-17 15:44:16 -04:00
pata_mpiix.c libata: implement and use ata_noop_irq_clear() 2008-04-17 15:44:16 -04:00
pata_netcell.c libata: PCI device should be powered up before being accessed 2008-04-17 15:44:16 -04:00
pata_ninja32.c pata_ninja32: setup changes 2008-02-11 14:30:07 -05:00
pata_ns87410.c libata: implement and use ata_noop_irq_clear() 2008-04-17 15:44:16 -04:00
pata_ns87415.c libata: PCI device should be powered up before being accessed 2008-04-17 15:44:16 -04:00
pata_of_platform.c Rename: linux/pata_platform.h to linux/ata_platform.h 2008-02-06 06:54:17 -05:00
pata_oldpiix.c Fix misspellings of "system", "controller", "interrupt" and "necessary". 2007-10-19 23:10:43 +02:00
pata_opti.c libata: Switch most of the remaining SFF drivers to ata_sff_port_start 2007-10-12 14:55:36 -04:00
pata_optidma.c libata: PCI device should be powered up before being accessed 2008-04-17 15:44:16 -04:00
pata_pcmcia.c libata: implement and use ata_noop_irq_clear() 2008-04-17 15:44:16 -04:00
pata_pdc202xx_old.c libata: rename ATA_PROT_ATAPI_* to ATAPI_PROT_* 2008-01-23 05:24:14 -05:00
pata_pdc2027x.c ata: replace remaining __FUNCTION__ occurrences 2008-03-10 20:50:31 -04:00
pata_platform.c libata: implement and use ata_noop_irq_clear() 2008-04-17 15:44:16 -04:00
pata_qdi.c libata: implement and use ata_noop_irq_clear() 2008-04-17 15:44:16 -04:00
pata_radisys.c Fix misspellings of "system", "controller", "interrupt" and "necessary". 2007-10-19 23:10:43 +02:00
pata_rb500_cf.c libata: implement and use ata_noop_irq_clear() 2008-04-17 15:44:16 -04:00
pata_rz1000.c libata: Switch most of the remaining SFF drivers to ata_sff_port_start 2007-10-12 14:55:36 -04:00
pata_sc1200.c Fix misspellings of "system", "controller", "interrupt" and "necessary". 2007-10-19 23:10:43 +02:00
pata_scc.c pata_scc.c: add thaw ops 2008-02-15 13:51:22 -05:00
pata_serverworks.c libata: PCI device should be powered up before being accessed 2008-04-17 15:44:16 -04:00
pata_sil680.c libata: PCI device should be powered up before being accessed 2008-04-17 15:44:16 -04:00
pata_sis.c libata: PCI device should be powered up before being accessed 2008-04-17 15:44:16 -04:00
pata_sl82c105.c libata: PCI device should be powered up before being accessed 2008-04-17 15:44:16 -04:00
pata_triflex.c libata: Switch most of the remaining SFF drivers to ata_sff_port_start 2007-10-12 14:55:36 -04:00
pata_via.c libata: PCI device should be powered up before being accessed 2008-04-17 15:44:16 -04:00
pata_winbond.c libata: implement and use ata_noop_irq_clear() 2008-04-17 15:44:16 -04:00
pdc_adma.c libata: implement and use ata_noop_irq_clear() 2008-04-17 15:44:16 -04:00
sata_fsl.c libata: implement and use ata_noop_irq_clear() 2008-04-17 15:44:16 -04:00
sata_inic162x.c libata: implement and use ata_noop_irq_clear() 2008-04-17 15:44:16 -04:00
sata_mv.c libata: implement and use ata_noop_irq_clear() 2008-04-17 15:44:16 -04:00
sata_nv.c libata: kill ATA_LFLAG_HRST_TO_RESUME 2008-04-17 15:44:15 -04:00
sata_promise.c sata_promise: fix hardreset hotplug events, take 2 2008-03-24 22:31:25 -04:00
sata_promise.h libata annotations and fixes 2008-01-23 05:24:15 -05:00
sata_qstor.c libata: implement and use ata_noop_irq_clear() 2008-04-17 15:44:16 -04:00
sata_sil.c libata: kill ATA_LFLAG_HRST_TO_RESUME 2008-04-17 15:44:15 -04:00
sata_sil24.c libata: implement and use ata_noop_irq_clear() 2008-04-17 15:44:16 -04:00
sata_sis.c [libata] Address some checkpatch-spotted issues 2007-10-29 06:15:27 -04:00
sata_svw.c [libata] sata_svw: fix reversed port count 2008-04-12 00:11:35 -04:00
sata_sx4.c libata annotations and fixes 2008-01-23 05:24:15 -05:00
sata_uli.c [libata] Address some checkpatch-spotted issues 2007-10-29 06:15:27 -04:00
sata_via.c libata: prefer hardreset 2008-04-17 15:44:15 -04:00
sata_vsc.c [libata] Address some checkpatch-spotted issues 2007-10-29 06:15:27 -04:00
sis.h libata: PATA-mode fixes for sis_sata 2007-07-02 10:17:42 -04:00