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staging: ccree: failing the suspend is not an error 

PM suspend returning a none zero value is not an error. It simply
indicates a suspend is not advised right now so don't treat it as
an error.

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Gilad Ben-Yossef 2018-01-07 12:14:23 +00:00 committed by Greg Kroah-Hartman
parent 293edc27f8
commit 5ced266469
1 changed files with 1 additions and 7 deletions
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8
drivers/staging/ccree/ssi_request_mgr.c
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@ -598,9 +598,6 @@ static void proc_completions(struct cc_drvdata *drvdata)
drvdata->request_mgr_handle;
unsigned int *tail = &request_mgr_handle->req_queue_tail;
unsigned int *head = &request_mgr_handle->req_queue_head;
#if defined(CONFIG_PM)
int rc = 0;
#endif
while (request_mgr_handle->axi_completed) {
request_mgr_handle->axi_completed--;
@ -625,10 +622,7 @@ static void proc_completions(struct cc_drvdata *drvdata)
dev_dbg(dev, "Request completed. axi_completed=%d\n",
request_mgr_handle->axi_completed);
#if defined(CONFIG_PM)
rc = cc_pm_put_suspend(dev);
if (rc)
dev_err(dev, "Failed to set runtime suspension %d\n",
rc);
cc_pm_put_suspend(dev);
#endif
}
}