Bjorn Helgaas a021f3019d PCI: Clean up ATS error handling ...

There's no need to BUG() if we enable ATS when it's already enabled.  We
don't need to BUG() when disabling ATS on a device that doesn't support ATS
or if it's already disabled.  If ATS is enabled, certainly we found an ATS
capability in the past, so it should still be there now.

Clean up these error paths.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Joerg Roedel <jroedel@suse.de>

2015-08-13 15:57:30 -05:00

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accessibility

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acpi

Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/nvdimm

2015-07-11 20:44:31 -07:00

amba

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android

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ata

ata: ahci_platform: Add ACPI _CLS matching

2015-07-07 01:55:21 +02:00

atm

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auxdisplay

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base

Fix firmware loader uevent buffer NULL pointer dereference

2015-07-09 11:20:01 -07:00

bcma

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block

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

2015-07-04 19:36:06 -07:00

bluetooth

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bus

Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2015-06-26 11:54:29 -07:00

cdrom

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char

Merge tag 'drm-intel-next-fixes-2015-07-02' of git://anongit.freedesktop.org/drm-intel

2015-07-02 14:36:40 -07:00

clk

Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

2015-07-11 11:08:21 -07:00

clocksource

clocksource/imx: Define clocksource for mx27

2015-07-07 10:44:45 +02:00

connector

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cpufreq

MIPS, CPUFREQ: Fix spelling of Institute.

2015-07-07 20:59:42 +02:00

cpuidle

Merge tag 'module-builtin_driver-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2015-07-02 10:42:13 -07:00

crypto

crypto: marvell/cesa - another fix up for of_get_named_gen_pool() rename

2015-07-03 11:37:02 -07:00

dca

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devfreq

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dio

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dma

Merge branch 'akpm' (patches from Andrew)

2015-07-01 17:47:51 -07:00

dma-buf

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edac

Merge tag 'edac_urgent_for_4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp

2015-07-03 12:10:12 -07:00

eisa

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extcon

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firewire

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firmware

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2015-07-03 15:20:57 -07:00

fmc

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gpio

Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2015-07-01 15:19:35 -07:00

gpu

Revert "drm/i915: Use crtc_state->active in primary check_plane func"

2015-07-12 15:00:20 -07:00

hid

Merge branches 'for-4.2/i2c-hid', 'for-4.2/lenovo', 'for-4.2/plantronics', 'for-4.2/rmi', 'for-4.2/sensor-hub', 'for-4.2/sjoy', 'for-4.2/sony' and 'for-4.2/wacom' into for-linus

2015-06-22 16:23:43 +02:00

hsi

Merge tag 'module-implicit-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2015-07-02 10:25:22 -07:00

hv

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hwmon

hwmon: (w83627ehf) Use swap() in w82627ehf_swap_tempreg()

2015-07-03 14:39:06 +02:00

hwspinlock

hwspinlock: qcom: Correct msb in regmap_field

2015-07-01 16:15:05 +03:00

hwtracing/coresight

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i2c

i2c: Mark instantiated device nodes with OF_POPULATE

2015-07-09 22:25:54 +02:00

ide

Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

2015-07-01 10:49:25 -07:00

idle

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iio

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infiniband

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

2015-07-04 19:36:06 -07:00

input

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

2015-07-11 11:16:04 -07:00

iommu

iommu/vt-d: Cache PCI ATS state and Invalidate Queue Depth

2015-07-20 11:49:46 -05:00

ipack

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irqchip

Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

2015-07-12 13:55:24 -07:00

isdn

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

2015-06-24 16:49:49 -07:00

leds

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds

2015-07-01 19:09:11 -07:00

lguest

Merge branch 'x86-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2015-06-22 17:59:09 -07:00

macintosh

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mailbox

Merge tag 'module_init-alternate_initcall-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2015-07-02 10:36:29 -07:00

mcb

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md

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

2015-07-04 19:36:06 -07:00

media

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds

2015-07-01 19:09:11 -07:00

memory

Merge branch 'fixes-rc1' into omap-for-v4.2/fixes

2015-07-06 05:33:17 -07:00

memstick

memstick: remove deprecated use of pci api

2015-06-30 19:44:57 -07:00

message

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mfd

Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2015-07-01 15:19:35 -07:00

misc

Merge tag 'powerpc-4.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2015-07-10 12:16:59 -07:00

mmc

Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2015-07-02 14:40:49 -07:00

mtd

Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

2015-07-01 10:49:25 -07:00

net

Merge tag 'ntb-4.2' of git://github.com/jonmason/ntb

2015-07-04 14:07:47 -07:00

nfc

Merge tag 'char-misc-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2015-06-26 14:51:15 -07:00

ntb

NTB: Add split BAR output for debugfs stats

2015-07-04 14:09:32 -04:00

nubus

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nvdimm

nvdimm: Fix return value of nvdimm_bus_init() if class_create() fails

2015-06-30 14:30:34 -04:00

of

Merge tag 'devicetree-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux

2015-07-01 19:40:18 -07:00

oprofile

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parisc

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parport

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pci

PCI: Clean up ATS error handling

2015-08-13 15:57:30 -05:00

pcmcia

Merge tag 'module-implicit-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2015-07-02 10:25:22 -07:00

phy

Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

2015-06-27 12:44:34 -07:00

pinctrl

Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2015-07-01 15:19:35 -07:00

platform

Merge tag 'platform-drivers-x86-v4.2-2' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86

2015-07-05 10:54:09 -07:00

pnp

ACPI / PNP: Reserve ACPI resources at the fs_initcall_sync stage

2015-07-06 23:52:21 +02:00

power

Merge tag 'module-builtin_driver-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2015-07-02 10:42:13 -07:00

powercap

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pps

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ps3

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ptp

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pwm

Merge tag 'pwm/for-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm

2015-06-23 13:32:38 -07:00

rapidio

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

2015-06-23 14:08:54 -07:00

ras

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regulator

Merge tag 'module-implicit-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2015-07-02 10:25:22 -07:00

remoteproc

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reset

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rpmsg

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rtc

Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

2015-06-27 12:44:34 -07:00

s390

KVM: s390: virtio-ccw: don't overwrite config space values

2015-07-03 18:55:18 +02:00

sbus

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scsi

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending

2015-07-04 14:13:43 -07:00

sfi

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sh

Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2015-07-01 15:19:35 -07:00

sn

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soc

Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2015-07-02 14:40:49 -07:00

spi

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spmi

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ssb

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staging

Merge tag 'staging-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

2015-06-26 15:46:08 -07:00

target

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending

2015-07-04 14:13:43 -07:00

tc

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thermal

Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

2015-07-01 10:49:25 -07:00

thunderbolt

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tty

Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2015-07-02 14:40:49 -07:00

uio

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usb

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

2015-07-04 19:36:06 -07:00

uwb

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vfio

Merge tag 'vfio-v4.2-rc1' of git://github.com/awilliam/linux-vfio

2015-06-28 12:32:13 -07:00

vhost

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending

2015-07-04 14:13:43 -07:00

video

stifb: Implement hardware accelerated copyarea

2015-07-10 21:44:19 +02:00

virt

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virtio

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

2015-07-03 16:02:25 -07:00

vlynq

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vme

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w1

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watchdog

Merge git://www.linux-watchdog.org/linux-watchdog

2015-07-01 19:33:16 -07:00

xen

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending

2015-07-04 14:13:43 -07:00

zorro

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Kconfig

libnvdimm, nfit: initial libnvdimm infrastructure and NFIT support

2015-06-24 21:24:10 -04:00

Makefile

Merge tag 'libnvdimm-for-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/nvdimm

2015-06-29 10:34:42 -07:00