diff options
| author | Mark Brown <broonie@kernel.org> | 2015-07-24 18:29:31 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-07-24 18:29:31 +0100 |
| commit | 41dae91a7206d9a09047f3d376282bba4d9545b5 (patch) | |
| tree | fe12449256757eea6c14d7d041cc494b712e83ba /drivers/misc/cxl/api.c | |
| parent | 5d506a5ad4155e813d254d2f02ce17b58045423c (diff) | |
| parent | 3a003baeec246f604ed1d2e0087560d7f15edcc6 (diff) | |
Merge branch 'topic/ocp' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator into regulator-qcom-spmi
Diffstat (limited to 'drivers/misc/cxl/api.c')
| -rw-r--r-- | drivers/misc/cxl/api.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/misc/cxl/api.c b/drivers/misc/cxl/api.c index 0c77240ae2fc..729e0851167d 100644 --- a/drivers/misc/cxl/api.c +++ b/drivers/misc/cxl/api.c @@ -23,6 +23,7 @@ struct cxl_context *cxl_dev_context_init(struct pci_dev *dev) afu = cxl_pci_to_afu(dev); + get_device(&afu->dev); ctx = cxl_context_alloc(); if (IS_ERR(ctx)) return ctx; @@ -31,6 +32,7 @@ struct cxl_context *cxl_dev_context_init(struct pci_dev *dev) rc = cxl_context_init(ctx, afu, false, NULL); if (rc) { kfree(ctx); + put_device(&afu->dev); return ERR_PTR(-ENOMEM); } cxl_assign_psn_space(ctx); @@ -60,6 +62,8 @@ int cxl_release_context(struct cxl_context *ctx) if (ctx->status != CLOSED) return -EBUSY; + put_device(&ctx->afu->dev); + cxl_context_free(ctx); return 0; @@ -159,7 +163,6 @@ int cxl_start_context(struct cxl_context *ctx, u64 wed, } ctx->status = STARTED; - get_device(&ctx->afu->dev); out: mutex_unlock(&ctx->status_mutex); return rc; @@ -175,12 +178,7 @@ EXPORT_SYMBOL_GPL(cxl_process_element); /* Stop a context. Returns 0 on success, otherwise -Errno */ int cxl_stop_context(struct cxl_context *ctx) { - int rc; - - rc = __detach_context(ctx); - if (!rc) - put_device(&ctx->afu->dev); - return rc; + return __detach_context(ctx); } EXPORT_SYMBOL_GPL(cxl_stop_context); |