| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.9 099/120] remoteproc: st: Fix error return code in st_rproc_probe() | Date | Wed, 18 Jan 2017 11:46:57 +0100 |
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4.9-stable review patch. If anyone has any objections, please let me know.
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From: Wei Yongjun <weiyongjun1@huawei.com>
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>
--- drivers/remoteproc/st_remoteproc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/remoteproc/st_remoteproc.c +++ b/drivers/remoteproc/st_remoteproc.c @@ -245,8 +245,10 @@ static int st_rproc_probe(struct platfor 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);
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