diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-02-26 21:34:42 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-02-26 21:34:42 +0100 |
| commit | 8e22e1b3499a446df48c2b26667ca36c55bf864c (patch) | |
| tree | 5329f98b3eb3c95a9dcbab0fa4f9b6e62f0e788d /drivers/crypto/chelsio/chcr_core.c | |
| parent | 00d3c14f14d51babd8aeafd5fa734ccf04f5ca3d (diff) | |
| parent | 64a577196d66b44e37384bc5c4d78c61f59d5b2a (diff) | |
Merge airlied/drm-next into drm-misc-next
Backmerge the main pull request to sync up with all the newly landed
drivers. Otherwise we'll have chaos even before 4.12 started in
earnest.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'drivers/crypto/chelsio/chcr_core.c')
| -rw-r--r-- | drivers/crypto/chelsio/chcr_core.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/crypto/chelsio/chcr_core.c b/drivers/crypto/chelsio/chcr_core.c index 918da8e6e2d8..1c65f07e1cc9 100644 --- a/drivers/crypto/chelsio/chcr_core.c +++ b/drivers/crypto/chelsio/chcr_core.c @@ -52,6 +52,7 @@ static struct cxgb4_uld_info chcr_uld_info = { int assign_chcr_device(struct chcr_dev **dev) { struct uld_ctx *u_ctx; + int ret = -ENXIO; /* * Which device to use if multiple devices are available TODO @@ -59,15 +60,14 @@ int assign_chcr_device(struct chcr_dev **dev) * must go to the same device to maintain the ordering. */ mutex_lock(&dev_mutex); /* TODO ? */ - u_ctx = list_first_entry(&uld_ctx_list, struct uld_ctx, entry); - if (!u_ctx) { - mutex_unlock(&dev_mutex); - return -ENXIO; + list_for_each_entry(u_ctx, &uld_ctx_list, entry) + if (u_ctx && u_ctx->dev) { + *dev = u_ctx->dev; + ret = 0; + break; } - - *dev = u_ctx->dev; mutex_unlock(&dev_mutex); - return 0; + return ret; } static int chcr_dev_add(struct uld_ctx *u_ctx) @@ -202,10 +202,8 @@ static int chcr_uld_state_change(void *handle, enum cxgb4_state state) static int __init chcr_crypto_init(void) { - if (cxgb4_register_uld(CXGB4_ULD_CRYPTO, &chcr_uld_info)) { + if (cxgb4_register_uld(CXGB4_ULD_CRYPTO, &chcr_uld_info)) pr_err("ULD register fail: No chcr crypto support in cxgb4"); - return -1; - } return 0; } |