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author | Kevin Hilman <khilman@linaro.org> | 2015-09-14 14:21:39 -0700 |
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committer | Kevin Hilman <khilman@linaro.org> | 2015-09-14 14:21:39 -0700 |
commit | f249a14dd1b6b341e7b5e29b64c0edae6e13b7f5 (patch) | |
tree | e5b53c75e42b5ac0d9b8feac65ce4b7a1b2a17bd /sound/soc/intel/atom/sst/sst_drv_interface.c | |
parent | 48cf795880b441a6c59cd840d0475fac7fdffd87 (diff) | |
parent | 0c5c1f1a4f991ee015da85cce6d2d9f9c9380b4f (diff) |
Merge tag 'v4.1.7' of git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable into linux-linaro-lsk-v4.1lsk-v4.1-15.09
This is the 4.1.7 stable release
* tag 'v4.1.7' of git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable: (165 commits)
Linux 4.1.7
ARM: 8405/1: VDSO: fix regression with toolchains lacking ld.bfd executable
x86/idle: Restore trace_cpu_idle to mwait_idle() calls
x86/apic: Fix fallout from x2apic cleanup
x86/xen: make CONFIG_XEN depend on CONFIG_X86_LOCAL_APIC
arm64: perf: fix unassigned cpu_pmu->plat_device when probing PMU PPIs
arm64: KVM: Fix host crash when injecting a fault into a 32bit guest
fnic: Use the local variable instead of I/O flag to acquire io_req_lock in fnic_queuecommand() to avoid deadloack
Add factory recertified Crucial M500s to blacklist
can: pcan_usb: don't provide CAN FD bittimings by non-FD adapters
SCSI: Fix NULL pointer dereference in runtime PM
genirq: Introduce irq_chip_set_type_parent() helper
genirq: Don't return ENOSYS in irq_chip_retrigger_hierarchy
ARM: OMAP: wakeupgen: Restore the irq_set_type() mechanism
irqchip/crossbar: Restore set_wake functionality
irqchip/crossbar: Restore the mask on suspend behaviour
irqchip/crossbar: Restore the irq_set_type() mechanism
9p: ensure err is initialized to 0 in p9_client_read/write
drm/i915: Avoid TP3 on CHV
drm/i915: remove HBR2 from chv supported list
...
Diffstat (limited to 'sound/soc/intel/atom/sst/sst_drv_interface.c')
-rw-r--r-- | sound/soc/intel/atom/sst/sst_drv_interface.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sound/soc/intel/atom/sst/sst_drv_interface.c b/sound/soc/intel/atom/sst/sst_drv_interface.c index 7b50a9d17ec1..edc186908358 100644 --- a/sound/soc/intel/atom/sst/sst_drv_interface.c +++ b/sound/soc/intel/atom/sst/sst_drv_interface.c @@ -42,6 +42,11 @@ #define MIN_FRAGMENT_SIZE (50 * 1024) #define MAX_FRAGMENT_SIZE (1024 * 1024) #define SST_GET_BYTES_PER_SAMPLE(pcm_wd_sz) (((pcm_wd_sz + 15) >> 4) << 1) +#ifdef CONFIG_PM +#define GET_USAGE_COUNT(dev) (atomic_read(&dev->power.usage_count)) +#else +#define GET_USAGE_COUNT(dev) 1 +#endif int free_stream_context(struct intel_sst_drv *ctx, unsigned int str_id) { @@ -141,15 +146,9 @@ static int sst_power_control(struct device *dev, bool state) int ret = 0; int usage_count = 0; -#ifdef CONFIG_PM - usage_count = atomic_read(&dev->power.usage_count); -#else - usage_count = 1; -#endif - if (state == true) { ret = pm_runtime_get_sync(dev); - + usage_count = GET_USAGE_COUNT(dev); dev_dbg(ctx->dev, "Enable: pm usage count: %d\n", usage_count); if (ret < 0) { dev_err(ctx->dev, "Runtime get failed with err: %d\n", ret); @@ -164,6 +163,7 @@ static int sst_power_control(struct device *dev, bool state) } } } else { + usage_count = GET_USAGE_COUNT(dev); dev_dbg(ctx->dev, "Disable: pm usage count: %d\n", usage_count); return sst_pm_runtime_put(ctx); } |