Rafael J. Wysocki 45f0a85c82 PM / Runtime: Rework the "runtime idle" helper routine ...

The "runtime idle" helper routine, rpm_idle(), currently ignores
return values from .runtime_idle() callbacks executed by it.
However, it turns out that many subsystems use
pm_generic_runtime_idle() which checks the return value of the
driver's callback and executes pm_runtime_suspend() for the device
unless that value is not 0.  If that logic is moved to rpm_idle()
instead, pm_generic_runtime_idle() can be dropped and its users
will not need any .runtime_idle() callbacks any more.

Moreover, the PCI, SCSI, and SATA subsystems' .runtime_idle()
routines, pci_pm_runtime_idle(), scsi_runtime_idle(), and
ata_port_runtime_idle(), respectively, as well as a few drivers'
ones may be simplified if rpm_idle() calls rpm_suspend() after 0 has
been returned by the .runtime_idle() callback executed by it.

To reduce overall code bloat, make the changes described above.

Tested-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Tested-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Kevin Hilman <khilman@linaro.org>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Alan Stern <stern@rowland.harvard.edu>

2013-06-03 21:49:52 +02:00

..

aacraid

[SCSI] aacraid: Dual firmware image support

2013-04-10 11:55:52 -07:00

aic7xxx

aic7xxx: switch to ->show_info()

2013-04-09 14:13:26 -04:00

aic7xxx_old

aix7xxx_old: switch to ->show_info()

2013-04-09 14:13:28 -04:00

aic94xx

[SCSI] sas: unify the pointlessly separated enums sas_dev_type and sas_device_type

2013-05-10 07:47:52 -07:00

arcmsr

workqueue: deprecate flush[_delayed]_work_sync()

2012-08-20 14:51:24 -07:00

arm

acornscsi: switch to ->show_info()

2013-04-09 14:13:27 -04:00

be2iscsi

[SCSI] be2iscsi: Bump the driver version to 10.0.467.0

2013-05-02 08:22:19 -07:00

bfa

SCSI misc on 20130222

2013-02-28 12:43:43 -08:00

bnx2fc

[SCSI] bnx2fc: Bumped version to 1.0.14

2013-05-02 07:32:26 -07:00

bnx2i

treewide: Fix typo in printk and comments

2013-04-24 16:43:00 +02:00

csiostor

[SCSI] csiostor: off by one error

2013-05-02 07:37:10 -07:00

cxgbi

[SCSI] cxgb4i: Remove the scsi host device when removing device

2013-01-30 11:58:06 +11:00

device_handler

[SCSI] scsi_dh_alua: Add module parameter to allow failover to non preferred path without STPG

2013-04-11 16:00:31 -07:00

dpt

atomic: use <linux/atomic.h>

2011-07-26 16:49:47 -07:00

fcoe

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2013-05-01 14:08:52 -07:00

fnic

[SCSI] fnic: Incremented driver version

2013-05-02 07:32:24 -07:00

ibmvscsi

[SCSI] ibmvfc: Driver version 1.0.11

2013-05-02 11:58:18 -07:00

isci

[SCSI] sas: unify the pointlessly separated enums sas_dev_type and sas_device_type

2013-05-10 07:47:52 -07:00

libfc

libfc, fcoe, bnx2fc: Split fc_disc_init into fc_disc_{init, config}

2013-03-25 16:03:03 -07:00

libsas

Merge branch 'misc' into for-linus

2013-05-10 07:53:40 -07:00

lpfc

Merge branch 'misc' into for-linus

2013-05-10 07:53:40 -07:00

megaraid

[SCSI] megaraid_sas: release lock on error path

2013-05-02 12:08:46 -07:00

mpt2sas

Merge branch 'for-3.10/core' of git://git.kernel.dk/linux-block

2013-05-08 10:13:35 -07:00

mpt3sas

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2013-05-01 17:51:54 -07:00

mvsas

[SCSI] sas: unify the pointlessly separated enums sas_dev_type and sas_device_type

2013-05-10 07:47:52 -07:00

osd

treewide: Fix typos in kernel messages

2013-03-31 17:50:31 +02:00

pcmcia

nsp_cs: switch to ->show_info()

2013-04-09 14:13:21 -04:00

pm8001

[SCSI] sas: unify the pointlessly separated enums sas_dev_type and sas_device_type

2013-05-10 07:47:52 -07:00

qla2xxx

target: Remove unused wait_for_tasks bit in target_wait_for_sess_cmds

2013-05-20 21:44:10 -07:00

qla4xxx

[SCSI] iscsi class, qla4xxx: fix sess/conn refcounting when find fns are used

2013-05-10 07:47:53 -07:00

sym53c8xx_2

sym53c8xx_2: switch to ->show_info()

2013-04-09 14:13:15 -04:00

ufs

[SCSI] ufs: Correct the expected data transfersize

2013-05-02 16:16:50 -07:00

.gitignore

…

3w-9xxx.c

new helper: file_inode(file)

2013-02-22 23:31:31 -05:00

3w-9xxx.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

3w-sas.c

new helper: file_inode(file)

2013-02-22 23:31:31 -05:00

3w-sas.h

…

3w-xxxx.c

new helper: file_inode(file)

2013-02-22 23:31:31 -05:00

3w-xxxx.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

53c700_d.h_shipped

Fix common misspellings

2011-03-31 11:26:23 -03:00

53c700.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

53c700.h

…

53c700.scr

Fix common misspellings

2011-03-31 11:26:23 -03:00

a100u2w.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

a100u2w.h

…

a2091.c

switch wd33c93 to ->show_info()

2013-04-09 14:13:15 -04:00

a2091.h

…

a3000.c

switch wd33c93 to ->show_info()

2013-04-09 14:13:15 -04:00

a3000.h

…

a4000t.c

…

advansys.c

advansys: fix buggered formats - unsigned long != u32 on 64bit

2013-04-09 14:13:22 -04:00

aha152x.c

aha152x: switch to ->show_info()

2013-04-09 14:13:22 -04:00

aha152x.h

…

aha1542.c

treewide: Put a space between #include and FILE

2012-06-28 11:44:36 +02:00

aha1542.h

…

aha1740.c

aha1740: switch to ->show_info()

2013-04-09 14:13:23 -04:00

aha1740.h

…

aic7xxx_old.c

aix7xxx_old: switch to ->show_info()

2013-04-09 14:13:28 -04:00

atari_NCR5380.c

atari_scsi: switch to ->show_info()

2013-04-09 14:13:29 -04:00

atari_scsi.c

atari_scsi: switch to ->show_info()

2013-04-09 14:13:29 -04:00

atari_scsi.h

atari_scsi: switch to ->show_info()

2013-04-09 14:13:29 -04:00

atp870u.c

atp870u: switch to ->show_info()

2013-04-09 14:13:24 -04:00

atp870u.h

…

BusLogic.c

BusLogic: switch to ->show_info()

2013-04-09 14:13:19 -04:00

BusLogic.h

BusLogic: switch to ->show_info()

2013-04-09 14:13:19 -04:00

bvme6000_scsi.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

ch.c

scsi: convert to idr_alloc()

2013-02-27 19:10:18 -08:00

constants.c

[SCSI] add DID_TARGET_FAILURE and DID_NEXUS_FAILURE to hostbyte_table in constants.c

2012-09-14 11:58:53 +01:00

dc395x.c

dc395x: switch to ->show_info()

2013-04-09 14:13:24 -04:00

dc395x.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

dmx3191d.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

dpt_i2o.c

dpt_i2o: switch to ->show_info()

2013-04-09 14:13:24 -04:00

dpti.h

…

dtc.c

NCR5830: switch to ->show_info()

2013-04-09 14:13:17 -04:00

dtc.h

NCR5830: switch to ->show_info()

2013-04-09 14:13:17 -04:00

eata_generic.h

…

eata_pio.c

eata_pio: switch to ->show_info()

2013-04-09 14:13:23 -04:00

eata_pio.h

…

eata.c

[SCSI] remove cmd->serial_number litter

2011-05-01 10:22:40 -05:00

esp_scsi.c

scsi: Use vsprintf extention %pf with builtin_return_address

2012-04-05 17:09:40 -07:00

esp_scsi.h

…

fdomain.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

fdomain.h

…

FlashPoint.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

g_NCR5380_mmio.c

…

g_NCR5380.c

NCR5830: switch to ->show_info()

2013-04-09 14:13:17 -04:00

g_NCR5380.h

…

gdth_ioctl.h

…

gdth_proc.c

gdth: switch to ->show_info()

2013-04-09 14:13:16 -04:00

gdth_proc.h

gdth: switch to ->show_info()

2013-04-09 14:13:16 -04:00

gdth.c

gdth: switch to ->show_info()

2013-04-09 14:13:16 -04:00

gdth.h

gdth: switch to ->show_info()

2013-04-09 14:13:16 -04:00

gvp11.c

switch wd33c93 to ->show_info()

2013-04-09 14:13:15 -04:00

gvp11.h

…

hosts.c

driver-core: constify data for class_find_device()

2013-02-06 12:18:56 -08:00

hpsa_cmd.h

[SCSI] hpsa: dial down lockup detection during firmware flash

2012-05-10 09:19:39 +01:00

hpsa.c

[SCSI] hpsa: check for dma_mapping_error in hpsa_passthru ioctls

2013-02-24 09:36:58 +00:00

hpsa.h

[SCSI] hpsa: dial down lockup detection during firmware flash

2012-05-10 09:19:39 +01:00

hptiop.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

hptiop.h

[SCSI] hptiop: Support HighPoint RR4520/RR4522 HBA

2012-11-27 08:59:43 +04:00

imm.c

imm: switch to ->show_info()

2013-04-09 14:13:16 -04:00

imm.h

…

in2000.c

in2000: switch to ->show_info()

2013-04-09 14:13:25 -04:00

in2000.h

…

initio.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

initio.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

ipr.c

[SCSI] ipr: SATA DVD probing failed with 64bit adapter

2013-05-02 15:35:15 -07:00

ipr.h

[SCSI] ipr: SATA DVD probing failed with 64bit adapter

2013-05-02 15:35:15 -07:00

ips.c

ips: fix format bugs exposed by previous commit

2013-04-09 14:13:27 -04:00

ips.h

ips: switch to ->show_info()

2013-04-09 14:13:27 -04:00

iscsi_boot_sysfs.c

switch ->is_visible() to returning umode_t

2012-01-03 22:54:55 -05:00

iscsi_tcp.c

[SCSI] iscsi_tcp: support PF_MEMALLOC/__GFP_MEMALLOC

2013-04-11 16:55:04 -07:00

iscsi_tcp.h

[SCSI] iscsi_tcp: use iscsi_conn_get_addr_param libiscsi function

2011-02-24 12:41:10 -05:00

jazz_esp.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

Kconfig

[SCSI] lpfc: fix up Kconfig dependencies

2013-05-10 07:47:44 -07:00

lasi700.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

libiscsi_tcp.c

SCSI updates on 20120319

2012-03-22 12:55:29 -07:00

libiscsi.c

[SCSI] libiscsi: avoid unnecessary multiple NULL assignments

2013-04-11 16:54:01 -07:00

libsrp.c

scsi: Fix up files implicitly depending on module.h inclusion

2011-10-31 19:31:24 -04:00

mac53c94.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

mac53c94.h

…

mac_esp.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

mac_scsi.c

NCR5830: switch to ->show_info()

2013-04-09 14:13:17 -04:00

mac_scsi.h

NCR5830: switch to ->show_info()

2013-04-09 14:13:17 -04:00

Makefile

[SCSI] mpt3sas: add new driver supporting 12GB SAS

2012-12-01 10:09:17 +00:00

megaraid.c

megaraid: single_open() leak

2013-05-05 00:15:15 -04:00

megaraid.h

megaraid: Don't use create_proc_read_entry()

2013-04-29 15:41:57 -04:00

mesh.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

mesh.h

…

mvme16x_scsi.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

mvme147.c

switch wd33c93 to ->show_info()

2013-04-09 14:13:15 -04:00

mvme147.h

…

mvumi.c

[SCSI] mvumi: Use PCI_VENDOR_ID_MARVELL_EXT for 0x1b4b

2013-04-15 14:30:44 -06:00

mvumi.h

[SCSI] mvumi: Use PCI_VENDOR_ID_MARVELL_EXT for 0x1b4b

2013-04-15 14:30:44 -06:00

ncr53c8xx.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

ncr53c8xx.h

…

NCR53c406a.c

…

NCR5380.c

NCR5830: switch to ->show_info()

2013-04-09 14:13:17 -04:00

NCR5380.h

NCR5830: switch to ->show_info()

2013-04-09 14:13:17 -04:00

NCR_D700.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

NCR_D700.h

…

NCR_Q720.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

NCR_Q720.h

…

nsp32_debug.c

treewide: fix a few typos in comments

2011-05-10 10:16:21 +02:00

nsp32_io.h

…

nsp32.c

nsp32: switch to ->show_info()

2013-04-09 14:13:21 -04:00

nsp32.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

osst_detect.h

…

osst_options.h

…

osst.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

osst.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

pas16.c

NCR5830: switch to ->show_info()

2013-04-09 14:13:17 -04:00

pas16.h

NCR5830: switch to ->show_info()

2013-04-09 14:13:17 -04:00

pmcraid.c

pmcraid: don't wank with fasync in ->release()

2013-04-29 15:41:45 -04:00

pmcraid.h

scsi: Fix typo in pmcraid.h

2012-02-21 11:40:37 +01:00

ppa.c

ppa: switch to ->show_info()

2013-04-09 14:13:17 -04:00

ppa.h

…

ps3rom.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

qla1280.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

qla1280.h

…

qlogicfas408.c

…

qlogicfas408.h

…

qlogicfas.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

qlogicpti.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

qlogicpti.h

…

raid_class.c

…

script_asm.pl

…

scsi_debug.c

Merge branch 'misc' into for-linus

2013-05-10 07:53:40 -07:00

scsi_devinfo.c

[SCSI] Disable DIF on Hitachi Ultrastar 15K300

2012-09-24 12:11:00 +04:00

scsi_error.c

[SCSI] Handle MLQUEUE busy response in scsi_send_eh_cmnd

2013-05-10 07:47:44 -07:00

scsi_ioctl.c

…

scsi_lib_dma.c

scsi: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required

2011-10-31 19:31:23 -04:00

scsi_lib.c

[SCSI] sd: use REQ_PM in sd's runtime suspend operation

2013-05-06 12:48:17 -07:00

scsi_logging.h

…

scsi_module.c

…

scsi_netlink.c

scsi: replace obsolete NLMSG_* with type safe nlmsg_*

2013-03-28 14:27:24 -04:00

scsi_pm.c

PM / Runtime: Rework the "runtime idle" helper routine

2013-06-03 21:49:52 +02:00

scsi_priv.h

[SCSI] async: introduce 'async_domain' type

2012-07-20 09:05:54 +01:00

scsi_proc.c

fix buffer leak after "scsi: saner replacements for ->proc_info()"

2013-05-31 15:16:51 -04:00

scsi_sas_internal.h

…

scsi_scan.c

Merge SCSI misc branch into isci-for-3.6 tag

2012-10-02 08:55:12 +01:00

scsi_sysctl.c

…

scsi_sysfs.c

[SCSI] prevent stack buffer overflow in host_reset

2012-11-30 09:08:16 +00:00

scsi_tgt_if.c

scsi: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required

2011-10-31 19:31:23 -04:00

scsi_tgt_lib.c

[SCSI] esp, scsi_tgt_lib, fcoe: use list_move() instead of list_del()/list_add() combination

2011-05-01 10:20:10 -05:00

scsi_tgt_priv.h

…

scsi_trace.c

[SCSI] scsi_trace: Decode UNMAP bit in WRITE SAME(10)

2011-05-24 12:38:36 -04:00

scsi_transport_api.h

…

scsi_transport_fc_internal.h

…

scsi_transport_fc.c

scsi: replace obsolete NLMSG_* with type safe nlmsg_*

2013-03-28 14:27:24 -04:00

scsi_transport_iscsi.c

[SCSI] iscsi class, qla4xxx: fix sess/conn refcounting when find fns are used

2013-05-10 07:47:53 -07:00

scsi_transport_sas.c

[SCSI] scsi_transport_sas: add 12GB definitions for mpt3sas

2012-12-01 10:08:41 +00:00

scsi_transport_spi.c

[SCSI] scsi_transport_spi: fix for unbalanced reference counting

2012-05-10 09:06:12 +01:00

scsi_transport_srp_internal.h

…

scsi_transport_srp.c

IB/srp: Allow SRP disconnect through sysfs

2012-11-30 17:40:33 -08:00

scsi_typedefs.h

…

scsi.c

[SCSI] Add a report opcode helper

2012-11-13 21:11:31 -08:00

scsi.h

…

scsicam.c

fs: move code out of buffer.c

2012-01-03 22:54:07 -05:00

sd_dif.c

[SCSI] sd_dif: problem with verify of type 1 protection information (PI)

2013-05-02 15:37:03 -07:00

sd.c

Merge branch 'postmerge' into for-linus

2013-05-10 07:54:01 -07:00

sd.h

[SCSI] sd: fix array cache flushing bug causing performance problems

2013-05-02 16:15:54 -07:00

ses.c

[SCSI] ses: requesting a fault indication

2011-06-29 12:14:25 -05:00

sg.c

aio: don't include aio.h in sched.h

2013-05-07 20:16:25 -07:00

sgiwd93.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

sim710.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

sni_53c710.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

sr_ioctl.c

scsi: Fix up files implicitly depending on module.h inclusion

2011-10-31 19:31:24 -04:00

sr_vendor.c

…

sr.c

block_device_operations->release() should return void

2013-05-07 02:16:21 -04:00

sr.h

[SCSI] sr: check_events() ignore GET_EVENT when TUR says otherwise

2011-07-21 14:15:58 -07:00

st_options.h

…

st.c

[SCSI] st: Take additional queue ref in st_probe

2013-04-06 11:14:20 +01:00

st.h

[SCSI] st: raise device limit

2012-09-14 17:59:29 +01:00

stex.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

storvsc_drv.c

SCSI for-linus on 20130301

2013-03-02 11:42:16 -08:00

sun3_NCR5380.c

sun3_scsi: add ->show_info()

2013-05-04 14:50:16 -04:00

sun3_scsi_vme.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

sun3_scsi.c

sun3_scsi: add ->show_info()

2013-05-04 14:50:16 -04:00

sun3_scsi.h

sun3_scsi: add ->show_info()

2013-05-04 14:50:16 -04:00

sun3x_esp.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

sun_esp.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

sym53c416.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

sym53c416.h

…

t128.c

NCR5830: switch to ->show_info()

2013-04-09 14:13:17 -04:00

t128.h

NCR5830: switch to ->show_info()

2013-04-09 14:13:17 -04:00

tmscsim.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

tmscsim.h

…

u14-34f.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

ultrastor.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

ultrastor.h

…

virtio_scsi.c

virtio-scsi: reset virtqueue affinity when doing cpu hotplug

2013-04-08 23:06:56 +09:30

vmw_pvscsi.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

vmw_pvscsi.h

[SCSI] vmw_pvscsi: Try setting host->max_id as suggested by the device.

2012-03-27 08:26:36 +01:00

wd33c93.c

switch wd33c93 to ->show_info()

2013-04-09 14:13:15 -04:00

wd33c93.h

switch wd33c93 to ->show_info()

2013-04-09 14:13:15 -04:00

wd7000.c

wd7000: switch to ->show_info()

2013-04-09 14:13:15 -04:00

zalon.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00

zorro7xx.c

Drivers: scsi: remove __dev* attributes.

2013-01-03 15:57:01 -08:00