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Takashi Iwai 3068107c94 ALSA: hda - Check the return value from pm_runtime_get/put*() 
[ Upstream commit fbce23a0b9 ]

This patch changes the return type of snd_hdac_power_up/down() and
variants to pass the error code from the underlying
pm_runtime_get/put() calls.  Currently they are ignored, but in most
places, these should be handled properly.

As an example, the regmap handler is updated to check the return value
and accesses the register only when the wakeup succeeds.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
History 2016-04-18 08:50:48 -04:00
..
acpi ACPICA: Tables: Enable default 64-bit FADT addresses favor 2015-08-03 09:29:14 -07:00
asm-generic cputime: Prevent 32bit overflow in time[val|spec]_to_cputime() 2016-02-28 00:04:24 -05:00
clocksource time: move the timecounter/cyclecounter code into its own file. 2014-12-30 18:29:25 -05:00
crypto crypto: af_alg - Allow af_af_alg_release_parent to be called on nokey path 2016-02-03 16:23:19 -05:00
drm drm/dp/mst: move GUID storage from mgr, port to only mst branch 2016-04-13 17:14:24 -04:00
dt-bindings Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma 2015-04-24 09:49:37 -07:00
keys KEYS: Restore partial ID matching functionality for asymmetric keys 2014-10-06 15:21:05 +01:00
kvm KVM/ARM changes for v4.1: 2015-04-07 18:09:20 +02:00
linux PCI: Disable IO/MEM decoding for devices with non-compliant BARs 2016-04-18 08:50:40 -04:00
math-emu math-emu: fix floating-point to integer overflow detection 2014-01-07 18:36:24 -06:00
media Merge branch 'patchwork' into v4l_for_linus 2015-04-21 06:12:35 -03:00
memory ddr: add LPDDR2 data from JESD209-2 2012-05-02 00:04:06 -07:00
misc cxl: Add new header for call backs and structs 2014-10-08 20:15:43 +11:00
net cfg80211/wext: fix message ordering 2016-03-17 23:13:32 -04:00
pcmcia pcmcia/ds.h: introduce helper for pcmcia_driver module boilerplate 2013-03-15 12:26:03 -07:00
ras PCI/AER: Rename PCI_ERR_UNC_TRAIN to PCI_ERR_UNC_UND 2014-09-25 09:42:40 -06:00
rdma IB/core: Fix unaligned accesses 2015-05-05 13:21:27 -04:00
rxrpc RxRPC: Handle VERSION Rx protocol packets 2015-04-01 16:31:26 +01:00
scsi Revert "libata-eh: Set 'information' field for autosense" 2015-09-13 09:07:46 -07:00
soc iommu/tegra-smmu: Parameterize number of TLB lines 2015-09-29 19:26:14 +02:00
sound ALSA: hda - Check the return value from pm_runtime_get/put*() 2016-04-18 08:50:48 -04:00
target target: Fix remote-port TMR ABORT + se_cmd fabric stop 2016-03-05 22:11:42 -05:00
trace net: sunrpc: fix tracepoint Warning: unknown op '->' 2015-09-29 19:26:10 +02:00
uapi net/ipv6: add sysctl option accept_ra_min_hop_limit 2016-03-04 10:25:48 -05:00
video fbdev changes for v4.1 2015-04-20 15:16:25 -07:00
xen x86/xen: Support kexec/kdump in HVM guests by doing a soft reset 2015-10-22 14:43:14 -07:00
Kbuild UAPI: remove empty Kbuild files 2013-04-30 17:04:09 -07:00