diff options
| author | Linux Build Service Account <lnxbuild@quicinc.com> | 2017-05-20 01:37:13 -0700 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-05-20 01:37:13 -0700 |
| commit | d4f03a30aca10e0e456fdf9fdfb0c83191d0081b (patch) | |
| tree | c8117bb941ec90d2243822ffd9d5b98724fbaeca /drivers | |
| parent | 49ccf3da5bd285822f09e114a52127363fc9a3a0 (diff) | |
| parent | 9e94fb237b65595f5e5ee71abbabe1d24053356b (diff) | |
Merge "msm_11ad: clear affinity hint upon low bus request"
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/platform/msm/msm_11ad/msm_11ad.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/platform/msm/msm_11ad/msm_11ad.c b/drivers/platform/msm/msm_11ad/msm_11ad.c index b1989f8741f5..4d4aad84b9d7 100644 --- a/drivers/platform/msm/msm_11ad/msm_11ad.c +++ b/drivers/platform/msm/msm_11ad/msm_11ad.c @@ -1336,6 +1336,17 @@ static void msm_11ad_set_boost_affinity(struct msm11ad_ctx *ctx) dev_warn(ctx->dev, "failed to set CPU boost affinity\n"); } +static void msm_11ad_clear_boost_affinity(struct msm11ad_ctx *ctx) +{ + int rc; + + irq_modify_status(ctx->pcidev->irq, IRQ_NO_BALANCING, 0); + rc = irq_set_affinity_hint(ctx->pcidev->irq, NULL); + if (rc) + dev_warn(ctx->dev, + "Failed clear affinity, rc=%d\n", rc); +} + /* hooks for the wil6210 driver */ static int ops_bus_request(void *handle, u32 kbps /* KBytes/Sec */) { @@ -1385,8 +1396,7 @@ static int ops_bus_request(void *handle, u32 kbps /* KBytes/Sec */) dev_err(ctx->dev, "Failed disable boost rc=%d\n", rc); - irq_modify_status(ctx->pcidev->irq, - IRQ_NO_BALANCING, 0); + msm_11ad_clear_boost_affinity(ctx); dev_dbg(ctx->dev, "CPU boost disabled\n"); } ctx->is_cpu_boosted = needs_boost; |