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remoteproc: st: Fix error return code in st_rproc_probe()

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commit 1d701d3dd8caf6660ff33c3c23a115b4649c5cdb upstream.

Fix to return a negative error code from the st_rproc_state() error
handling case instead of 0, as done elsewhere in this function.

Fixes: 63edb0310a5c ("remoteproc: Supply controller driver for ST's Remote Processors")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wei Yongjun 2016-10-17 16:23:35 +00:00 committed by Greg Kroah-Hartman
parent 0e38a0b7ac
commit f607fd8836
1 changed files with 3 additions and 1 deletions
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4
drivers/remoteproc/st_remoteproc.c
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@ -245,8 +245,10 @@ static int st_rproc_probe(struct platform_device *pdev)
goto free_rproc;
enabled = st_rproc_state(pdev);
if (enabled < 0)
if (enabled < 0) {
ret = enabled;
goto free_rproc;
}
if (enabled) {
atomic_inc(&rproc->power);