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| author | Alexander Usyskin <alexander.usyskin@intel.com> | 2016-05-24 22:03:39 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-30 14:35:14 +0200 |
| commit | 22393381a489e61b87d85184c02cf070a410c80d (patch) | |
| tree | aa86e2a6b510490006cf0b467d6a21a9e81f4b30 /drivers/misc | |
| parent | mei: amthif: enable poll for async events (diff) | |
| download | linux-22393381a489e61b87d85184c02cf070a410c80d.tar.xz linux-22393381a489e61b87d85184c02cf070a410c80d.zip | |
mei: amthif: drop mei_amthif_send_cmd
Incorporate the mei_amthif_send_cmd code into its only caller:
mei_amthif_run_next_cmd
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/mei/amthif.c | 52 |
1 files changed, 16 insertions, 36 deletions
diff --git a/drivers/misc/mei/amthif.c b/drivers/misc/mei/amthif.c index b602fd3b914c..9885fa40a120 100644 --- a/drivers/misc/mei/amthif.c +++ b/drivers/misc/mei/amthif.c @@ -220,38 +220,6 @@ err: } /** - * mei_amthif_send_cmd - send amthif command to the ME - * - * @cl: the host client - * @cb: mei call back struct - * - * Return: 0 on success, <0 on failure. - */ -static int mei_amthif_send_cmd(struct mei_cl *cl, struct mei_cl_cb *cb) -{ - struct mei_device *dev; - int ret; - - if (!cl->dev || !cb) - return -ENODEV; - - dev = cl->dev; - - dev->iamthif_state = MEI_IAMTHIF_WRITING; - dev->iamthif_fp = cb->fp; - dev->iamthif_canceled = false; - - ret = mei_cl_write(cl, cb, false); - if (ret < 0) - return ret; - - if (cb->completed) - cb->status = mei_amthif_read_start(cl, cb->fp); - - return 0; -} - -/** * mei_amthif_run_next_cmd - send next amt command from queue * * @dev: the device structure @@ -262,20 +230,32 @@ int mei_amthif_run_next_cmd(struct mei_device *dev) { struct mei_cl *cl = &dev->iamthif_cl; struct mei_cl_cb *cb; + int ret; dev->iamthif_canceled = false; - dev->iamthif_state = MEI_IAMTHIF_IDLE; - dev->iamthif_fp = NULL; dev_dbg(dev->dev, "complete amthif cmd_list cb.\n"); cb = list_first_entry_or_null(&dev->amthif_cmd_list.list, typeof(*cb), list); - if (!cb) + if (!cb) { + dev->iamthif_state = MEI_IAMTHIF_IDLE; + dev->iamthif_fp = NULL; return 0; + } list_del_init(&cb->list); - return mei_amthif_send_cmd(cl, cb); + dev->iamthif_state = MEI_IAMTHIF_WRITING; + dev->iamthif_fp = cb->fp; + + ret = mei_cl_write(cl, cb, false); + if (ret < 0) + return ret; + + if (cb->completed) + cb->status = mei_amthif_read_start(cl, cb->fp); + + return 0; } /** |