Bart Van Assche eb30b686a2 scsi: sr: Avoid that opening a CD-ROM hangs with runtime power management enabled ...

commit 1214fd7b49 upstream.

Surround scsi_execute() calls with scsi_autopm_get_device() and
scsi_autopm_put_device(). Note: removing sr_mutex protection from the
scsi_cd_get() and scsi_cd_put() calls is safe because the purpose of
sr_mutex is to serialize cdrom_*() calls.

This patch avoids that complaints similar to the following appear in the
kernel log if runtime power management is enabled:

INFO: task systemd-udevd:650 blocked for more than 120 seconds.
     Not tainted 4.18.0-rc7-dbg+ #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
systemd-udevd   D28176   650    513 0x00000104
Call Trace:
__schedule+0x444/0xfe0
schedule+0x4e/0xe0
schedule_preempt_disabled+0x18/0x30
__mutex_lock+0x41c/0xc70
mutex_lock_nested+0x1b/0x20
__blkdev_get+0x106/0x970
blkdev_get+0x22c/0x5a0
blkdev_open+0xe9/0x100
do_dentry_open.isra.19+0x33e/0x570
vfs_open+0x7c/0xd0
path_openat+0x6e3/0x1120
do_filp_open+0x11c/0x1c0
do_sys_open+0x208/0x2d0
__x64_sys_openat+0x59/0x70
do_syscall_64+0x77/0x230
entry_SYSCALL_64_after_hwframe+0x49/0xbe

Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Cc: Maurizio Lombardi <mlombard@redhat.com>
Cc: Johannes Thumshirn <jthumshirn@suse.de>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: <stable@vger.kernel.org>
Tested-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2023-05-12 16:46:46 +09:00

..

aacraid

scsi: aacraid: Insure command thread is not recursively stopped

2018-05-25 16:13:08 +02:00

aic7xxx

aic7xxx: Fix queue depth handling

2016-02-23 21:27:02 -05:00

aic94xx

scsi: aic94xx: Add missing error code assignment before test

2016-08-25 23:39:25 -04:00

arcmsr

scsi: arcmsr: Send SYNCHRONIZE_CACHE command to firmware

2016-10-26 22:17:43 -04:00

arm

scsi: fas216: fix sense buffer initialization

2018-05-25 16:13:06 +02:00

be2iscsi

scsi: be2iscsi: Check tag in beiscsi_mccq_compl_wait

2018-03-22 09:17:43 +01:00

bfa

scsi: bfa: integer overflow in debugfs

2017-12-20 10:07:33 +01:00

bnx2fc

scsi: bnx2fc: Fix check in SCSI completion handler for timed out request

2018-05-25 16:13:06 +02:00

bnx2i

bnx2i: fix spelling mistake "complection" -> "completion"

2016-07-12 23:16:31 -04:00

csiostor

scsi: csiostor: fix use after free in csio_hw_use_fwconfig()

2018-04-13 19:48:01 +02:00

cxgbi

scsi: cxgb4i: fix Tx skb leak

2017-12-25 14:23:44 +01:00

cxlflash

scsi: cxlflash: Fix context reference tracking on detach

2016-09-14 12:47:42 -04:00

device_handler

scsi: scsi_dh_emc: return success in clariion_std_inquiry()

2017-10-21 17:21:36 +02:00

dpt

…

esas2r

scsi: esas2r: don't reinitialize adapter's req_table

2016-08-25 22:28:17 -04:00

fcoe

BACKPORT: treewide: Fix function prototypes for module_param_call()

2018-02-28 15:09:58 -08:00

fnic

scsi: fnic: Fix for "Number of Active IOs" in fnicstats becoming negative

2018-03-22 09:17:41 +01:00

hisi_sas

scsi: hisi_sas: send three identify before phy up

2016-09-14 12:54:18 -04:00

ibmvscsi

scsi: ibmvfc: fix misdefined reserved field in ibmvfc_fcp_rsp_info

2018-02-28 10:18:30 +01:00

ibmvscsi_tgt

ibmvscsis: Fix the incorrect req_lim_delta

2017-06-07 12:07:47 +02:00

isci

scsi: isci: avoid array subscript warning

2017-09-02 07:07:53 +02:00

libfc

scsi: libfc: fix seconds_since_last_reset miscalculation

2016-11-17 20:44:51 -05:00

libsas

scsi: libsas: defer ata device eh commands to libata

2018-05-25 16:12:58 +02:00

lpfc

scsi: lpfc: Fix frequency of Release WQE CQEs

2018-05-25 16:13:09 +02:00

megaraid

scsi: megaraid_sas: Increase timeout by 1 sec for non-RAID fastpath IOs

2023-05-12 16:44:12 +09:00

mpt3sas

Merge 4.9.103 into android-4.9

2018-05-25 17:06:35 +02:00

mvsas

scsi: mvsas: fix wrong endianness of sgpio api

2018-05-25 16:13:08 +02:00

osd

scsi/osd: open code blk_make_request

2016-07-20 17:38:35 -06:00

pcmcia

scsi: Do not set cmd_per_lun to 1 in the host template

2015-05-31 18:06:28 -07:00

pm8001

scsi: pm8001: Mark symbols static where possible

2016-09-26 21:10:45 -04:00

qla2xxx

scsi: qla2xxx: Return error when TMF returns

2023-05-12 16:45:55 +09:00

qla4xxx

scsi: qla4xxx: skip error recovery in case of register disconnect.

2018-05-25 16:13:07 +02:00

smartpqi

scsi: smartpqi: allow static build ("built-in")

2018-02-22 15:43:47 +01:00

snic

scsi: snic: Return error code on memory allocation failure

2017-08-06 18:59:49 -07:00

sym53c8xx_2

scsi: sym53c8xx_2: iterator underflow in sym_getsync()

2018-05-25 16:13:06 +02:00

ufs

scsi: ufs: fix exception event handling

2023-05-12 16:41:56 +09:00

.gitignore

…

3w-9xxx.c

scsi: 3w-9xxx: fix a missing-check bug

2023-05-12 16:43:01 +09:00

3w-9xxx.h

3w-9xxx: fix command completion race

2015-04-27 10:10:19 -07:00

3w-sas.c

3w-sas: fix command completion race

2015-04-27 10:04:39 -07:00

3w-sas.h

3w-sas: fix command completion race

2015-04-27 10:04:39 -07:00

3w-xxxx.c

scsi: 3w-xxxx: fix a missing-check bug

2023-05-12 16:43:04 +09:00

3w-xxxx.h

3w-xxxx: fix command completion race

2015-04-27 10:05:55 -07:00

53c700_d.h_shipped

…

53c700.c

scsi: remove current_cmnd field from struct scsi_device

2016-07-13 22:33:23 -04:00

53c700.h

scsi: remove current_cmnd field from struct scsi_device

2016-07-13 22:33:23 -04:00

53c700.scr

…

a100u2w.c

scsi: a100u2w: trivial typo in printk

2015-08-07 15:03:42 +02:00

a100u2w.h

…

a2091.c

zorro: ZTWO_VADDR() should return "void __iomem *"

2013-11-26 11:09:07 +01:00

a2091.h

…

a3000.c

scsi: drop owner assignment from platform_drivers

2014-10-20 16:21:33 +02:00

a3000.h

…

a4000t.c

scsi: drop owner assignment from platform_drivers

2014-10-20 16:21:33 +02:00

advansys.c

scsi: advansys: fix uninitialized data access

2018-02-25 11:05:53 +01:00

aha152x.c

scsi: Do not set cmd_per_lun to 1 in the host template

2015-05-31 18:06:28 -07:00

aha152x.h

…

aha1542.c

scsi: aha1542: avoid uninitialized variable warnings

2016-02-23 21:27:02 -05:00

aha1542.h

aha1542: fix include guard and remove useless changelog

2015-04-09 18:08:31 -07:00

aha1740.c

scsi: Do not set cmd_per_lun to 1 in the host template

2015-05-31 18:06:28 -07:00

aha1740.h

scsi: Do not set cmd_per_lun to 1 in the host template

2015-05-31 18:06:28 -07:00

am53c974.c

am53c974: Fix crash during modprobe

2015-04-17 10:13:56 -07:00

atari_scsi.c

atari_scsi: Allow can_queue to be increased for Falcon

2016-04-11 16:57:09 -04:00

atp870u.c

atp870u: Introduce atp870_init()

2015-11-25 22:08:55 -05:00

atp870u.h

atp870u: Remove scam_on from struct atp_unit

2015-11-25 22:08:52 -05:00

BusLogic.c

scsi: replace seq_printf with seq_puts

2015-02-02 09:57:45 -08:00

BusLogic.h

[SCSI] BusLogic: Port driver to 64-bit.

2013-06-26 18:32:47 -07:00

bvme6000_scsi.c

scsi: drop owner assignment from platform_drivers

2014-10-20 16:21:33 +02:00

ch.c

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

2015-04-14 09:50:27 -07:00

constants.c

scsi: fix upper bounds check of sense key in scsi_sense_key_string()

2016-08-16 00:49:32 -04:00

dc395x.c

scsi: print single-character strings with seq_putc

2015-02-02 09:57:46 -08:00

dc395x.h

…

dmx3191d.c

ncr5380: Remove DONT_USE_INTR and AUTOPROBE_IRQ macros

2016-04-11 16:57:09 -04:00

dpt_i2o.c

dpt_i2o: fix build warning

2016-02-23 21:27:02 -05:00

dpti.h

scsi: use 64-bit LUNs

2014-07-17 22:07:37 +02:00

eata_generic.h

…

eata_pio.c

eata_pio: missing break statement

2016-05-10 22:01:07 -04:00

eata_pio.h

…

eata.c

scsi: drop reason argument from ->change_queue_depth

2014-11-24 14:45:27 +01:00

esp_scsi.c

scsi: use host wide tags by default

2015-11-09 17:11:57 -08:00

esp_scsi.h

esp_scsi: correctly detect am53c974

2014-11-24 16:13:16 +01:00

fdomain.c

scsi: fdomain: drop fdomain_pci_tbl when built-in

2016-02-23 21:27:02 -05:00

fdomain.h

…

FlashPoint.c

FlashPoint: fix build warning

2015-11-09 16:32:14 -08:00

g_NCR5380_mmio.c

…

g_NCR5380.c

scsi: g_NCR5380: Fix release_region in error handling

2017-01-12 11:39:29 +01:00

g_NCR5380.h

scsi: g_NCR5380: Stop using scsi_module.c

2016-09-29 21:52:43 -04:00

gdth_ioctl.h

…

gdth_proc.c

gdth: replace struct timeval with ktime_get_real_seconds()

2016-02-25 21:16:49 -05:00

gdth_proc.h

gdth: switch to ->show_info()

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

gdth.c

gdth: replace struct timeval with ktime_get_real_seconds()

2016-02-25 21:16:49 -05:00

gdth.h

gdth: switch to ->show_info()

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

gvp11.c

zorro: ZTWO_VADDR() should return "void __iomem *"

2013-11-26 11:09:07 +01:00

gvp11.h

…

hosts.c

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2016-10-07 09:28:53 -07:00

hpsa_cmd.h

scsi: hpsa: update check for logical volume status

2017-12-20 10:07:22 +01:00

hpsa.c

scsi: hpsa: fix volume offline state

2018-01-23 19:57:05 +01:00

hpsa.h

scsi: hpsa: limit outstanding rescans

2017-12-20 10:07:22 +01:00

hptiop.c

hptiop: Support HighPoint RR36xx HBAs and Support SAS tape and SAS media changer

2015-08-12 13:14:57 -07:00

hptiop.h

hptiop: Support HighPoint RR36xx HBAs and Support SAS tape and SAS media changer

2015-08-12 13:14:57 -07:00

imm.c

imm: check parport_claim

2016-02-25 21:10:53 -05:00

imm.h

…

initio.c

SCSI: initio: remove duplicate module device table

2015-11-20 11:39:03 -05:00

initio.h

…

ipr.c

scsi: ipr: Fix missed EH wakeup

2018-03-22 09:17:42 +01:00

ipr.h

scsi: ipr: Don't log unnecessary 9084 error details

2016-09-19 11:57:33 -04:00

ips.c

ips: remove pointless #warning

2015-06-02 17:24:54 -07:00

ips.h

ips: switch to ->show_info()

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

iscsi_boot_sysfs.c

ibft: Expose iBFT acpi header via sysfs

2016-05-16 11:14:29 -04:00

iscsi_tcp.c

scsi_tcp: block BH in TCP callbacks

2016-05-19 11:36:49 -07:00

iscsi_tcp.h

iscsi_tcp: Use ahash

2016-01-27 20:36:10 +08:00

jazz_esp.c

scsi: drop owner assignment from platform_drivers

2014-10-20 16:21:33 +02:00

Kconfig

scsi: mac_scsi: Fix MAC_SCSI=m option when SCSI=m

2017-05-14 14:00:19 +02:00

lasi700.c

Drivers: scsi: remove __dev* attributes.

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

libiscsi_tcp.c

iscsi_tcp: Use ahash

2016-01-27 20:36:10 +08:00

libiscsi.c

scsi: libiscsi: Allow sd_shutdown on bad transport

2018-04-13 19:48:10 +02:00

mac53c94.c

PCI: Remove includes of asm/pci-bridge.h

2016-02-05 16:29:28 -06:00

mac53c94.h

…

mac_esp.c

scsi: mac_esp: Replace bogus memory barrier with spinlock

2018-03-24 11:00:15 +01:00

mac_scsi.c

mac_scsi: Fix pseudo DMA implementation

2016-04-11 16:57:09 -04:00

Makefile

scsi: dtc: remove from tree

2016-09-26 20:49:25 -04:00

megaraid.c

scsi: megaraid: silence a static checker bug

2023-05-12 16:43:07 +09:00

megaraid.h

[SCSI] megaraid: simplify internal command handling

2014-03-27 08:26:31 -07:00

mesh.c

PCI: Remove includes of asm/pci-bridge.h

2016-02-05 16:29:28 -06:00

mesh.h

…

mvme16x_scsi.c

scsi: drop owner assignment from platform_drivers

2014-10-20 16:21:33 +02:00

mvme147.c

switch wd33c93 to ->show_info()

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

mvme147.h

…

mvumi.c

scsi: mvumi: use __maybe_unused to hide pm functions

2016-03-05 17:07:46 -05:00

mvumi.h

[SCSI] mvumi: Use PCI_VENDOR_ID_MARVELL_EXT for 0x1b4b

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

ncr53c8xx.c

scsi: drop reason argument from ->change_queue_depth

2014-11-24 14:45:27 +01:00

ncr53c8xx.h

scsi: Remove CONFIG_SCSI_MULTI_LUN

2014-07-17 22:07:35 +02:00

NCR53c406a.c

scsi: Do not set cmd_per_lun to 1 in the host template

2015-05-31 18:06:28 -07:00

NCR5380.c

scsi: NCR5380: no longer mark irq probing as __init

2016-10-17 14:13:03 -04:00

NCR5380.h

scsi: ncr5380: Improve interrupt latency during PIO tranfers

2016-09-14 14:11:12 -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

…

nsp32_io.h

…

nsp32.c

scsi: Do not set cmd_per_lun to 1 in the host template

2015-05-31 18:06:28 -07:00

nsp32.h

…

osst_detect.h

…

osst_options.h

…

osst.c

scsi: remove scsi_driver owner field

2014-11-24 20:01:28 +01:00

osst.h

…

pmcraid.c

scsi: pmcraid: mark symbols static where possible

2016-09-04 01:28:07 -04:00

pmcraid.h

…

ppa.c

scsi: ppa: use new parport device model

2016-02-23 21:27:02 -05:00

ppa.h

…

ps3rom.c

scsi: Do not set cmd_per_lun to 1 in the host template

2015-05-31 18:06:28 -07:00

qla1280.c

qla1280: Don't allocate 512kb of host tags

2016-04-30 09:25:26 -07:00

qla1280.h

…

qlogicfas408.c

…

qlogicfas408.h

…

qlogicfas.c

scsi: Do not set cmd_per_lun to 1 in the host template

2015-05-31 18:06:28 -07:00

qlogicpti.c

qlogicpti: Return correct error code

2016-03-01 20:06:49 -05:00

qlogicpti.h

qlogicpti: Fix compiler warnings

2016-11-28 15:51:31 -05:00

raid_class.c

…

script_asm.pl

…

scsi_common.c

scsi: add scsi_set_sense_field_pointer()

2016-04-04 12:07:42 -04:00

scsi_debug.c

scsi: scsi_debug: write_same: fix error report

2017-12-20 10:07:30 +01:00

scsi_devinfo.c

scsi: devinfo: apply to HP XP the same flags as Hitachi VSP

2018-03-22 09:17:56 +01:00

scsi_dh.c

scsi: scsi_dh: replace too broad "TP9" string with the exact models

2023-05-12 16:44:10 +09:00

scsi_error.c

Merge remote-tracking branch 'mkp-scsi/4.7/scsi-fixes' into fixes

2016-06-18 11:59:01 -07:00

scsi_ioctl.c

scsi: return EAGAIN when resetting a device under EH

2014-11-12 11:16:12 +01:00

scsi_lib_dma.c

…

scsi_lib.c

scsi: use dma_get_cache_alignment() as minimum DMA alignment

2017-12-14 09:28:11 +01:00

scsi_logging.c

scsi_logging: return void for dev_printk() functions

2015-02-04 08:00:24 -08:00

scsi_logging.h

scsi: simplify scsi_log_(send|completion)

2014-11-12 11:16:05 +01:00

scsi_module.c

…

scsi_netlink.c

net: Use netlink_ns_capable to verify the permisions of netlink messages

2014-04-24 13:44:54 -04:00

scsi_pm.c

scsi: Set request queue runtime PM status back to active on resume

2016-02-19 10:52:45 -05:00

scsi_priv.h

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2016-10-07 09:28:53 -07:00

scsi_proc.c

scsi: disable automatic target scan

2016-04-11 16:57:09 -04:00

scsi_sas_internal.h

scsi_transport_sas: add 'scsi_target_id' sysfs attribute

2016-03-14 21:05:04 -04:00

scsi_scan.c

scsi: Add STARGET_CREATED_REMOVE state to scsi_target_state

2017-07-27 15:07:59 -07:00

scsi_sysctl.c

scsi: convert use of typedef ctl_table to struct ctl_table

2014-06-06 16:08:16 -07:00

scsi_sysfs.c

scsi: Add STARGET_CREATED_REMOVE state to scsi_target_state

2017-07-27 15:07:59 -07:00

scsi_trace.c

scsi-trace: define ZBC_IN and ZBC_OUT

2016-04-11 16:57:09 -04:00

scsi_transport_api.h

…

scsi_transport_fc.c

scsi_transport_fc: Unexport scsi_is_fc_vport()

2016-04-11 16:57:09 -04:00

scsi_transport_iscsi.c

scsi: scsi_transport_iscsi: fix the issue that iscsi_if_rx doesn't parse nlmsg properly

2017-10-05 09:43:59 +02:00

scsi_transport_sas.c

scsi: sas: remove is_sas_attached()

2016-08-18 22:23:20 -04:00

scsi_transport_spi.c

[SCSI] Fix printk typos in drivers/scsi

2015-08-07 14:28:45 +02:00

scsi_transport_srp.c

scsi: scsi_transport_srp: Fix shost to rport translation

2018-06-06 16:44:38 +02:00

scsi_typedefs.h

…

scsi.c

scsi: Avoid that toggling use_blk_mq triggers a memory leak

2016-09-26 20:58:42 -04:00

scsi.h

…

scsicam.c

scsi: PC partition tables are little endian

2014-11-12 11:15:54 +01:00

sd_dif.c

scsi: sd: Move DIF protection types to t10-pi.h

2016-09-15 09:51:14 -04:00

sd.c

scsi: sd: Keep disk read-only when re-reading partition

2018-05-25 16:13:08 +02:00

sd.h

scsi: sd: Move DIF protection types to t10-pi.h

2016-09-15 09:51:14 -04:00

sense_codes.h

scsi: move Additional Sense Codes to separate file

2016-04-11 16:57:09 -04:00

ses.c

scsi: ses: don't ask for diagnostic pages repeatedly during probe

2018-03-22 09:17:55 +01:00

sg.c

scsi: sg: fix minor memory leak in error path

2023-05-12 16:45:48 +09:00

sgiwd93.c

scsi: drop owner assignment from platform_drivers

2014-10-20 16:21:33 +02:00

sim710.c

scsi: sim710: fix build warning

2016-02-23 21:27:02 -05:00

sni_53c710.c

scsi: drop owner assignment from platform_drivers

2014-10-20 16:21:33 +02:00

sr_ioctl.c

sr: reduce debug noise in sr_do_ioctl

2015-01-20 19:43:24 +01:00

sr_vendor.c

scsi: Implement sr_printk()

2014-07-17 22:07:39 +02:00

sr.c

scsi: sr: Avoid that opening a CD-ROM hangs with runtime power management enabled

2023-05-12 16:46:46 +09:00

sr.h

scsi: introduce sdev_prefix_printk()

2014-11-12 11:15:57 +01:00

st_options.h

…

st.c

mm: replace get_user_pages_unlocked() write/force parameters with gup_flags

2016-10-18 14:13:37 -07:00

st.h

st: Remove obsolete scsi_tape.max_pfn

2015-11-18 11:59:09 -05:00

stex.c

stex: Add S3/S4 support

2016-02-23 21:27:02 -05:00

storvsc_drv.c

scsi: storvsc: Increase cmd_per_lun for higher speed devices

2018-05-25 16:13:07 +02:00

sun3_scsi_vme.c

scsi/NCR5380: merge sun3_scsi_vme.c into sun3_scsi.c

2014-05-28 12:16:28 +02:00

sun3_scsi.c

ncr5380: Remove disused atari_NCR5380.c core driver

2016-04-11 16:57:09 -04:00

sun3_scsi.h

sun3_scsi: Move macro definitions

2014-11-20 09:11:15 +01:00

sun3x_esp.c

arch, drivers: don't include <asm/io.h> directly, use <linux/io.h> instead

2015-08-10 23:07:05 -04:00

sun_esp.c

scsi: drop owner assignment from platform_drivers

2014-10-20 16:21:33 +02:00

sym53c416.c

scsi: Do not set cmd_per_lun to 1 in the host template

2015-05-31 18:06:28 -07:00

sym53c416.h

…

virtio_scsi.c

scsi: virtio_scsi: always read VPD pages for multiqueue too

2018-04-08 12:12:50 +02:00

vmw_pvscsi.c

scsi: vmw_pvscsi: return SUCCESS for successful command aborts

2016-11-01 13:31:23 -04:00

vmw_pvscsi.h

scsi: vmw_pvscsi: return SUCCESS for successful command aborts

2016-11-01 13:31:23 -04:00

wd33c93.c

scsi: print single-character strings with seq_putc

2015-02-02 09:57:46 -08:00

wd33c93.h

switch wd33c93 to ->show_info()

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

wd719x.c

drivers/scsi/wd719x.c: remove last declaration using DEFINE_PCI_DEVICE_TABLE

2016-09-01 17:52:01 -07:00

wd719x.h

scsi: Do not set cmd_per_lun to 1 in the host template

2015-05-31 18:06:28 -07:00

xen-scsifront.c

xen: Use correctly the Xen memory terminologies

2015-09-08 18:03:49 +01:00

zalon.c

Drivers: scsi: remove __dev* attributes.

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

zorro7xx.c

zorro: ZTWO_VADDR() should return "void __iomem *"

2013-11-26 11:09:07 +01:00