diff options
| author | Loic Pallardy <loic.pallardy@st.com> | 2017-01-31 15:35:53 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2017-02-07 00:09:01 +0300 |
| commit | 3e49ecf6b49c31b70235d260b957376c00265c1e (patch) | |
| tree | 8ccc37ec3f52d3bdfd367b6427111c1006f21f2d /drivers/remoteproc | |
| parent | 5e6533f72ce849bf49aaee96429bbe3558789d08 (diff) | |
| download | linux-3e49ecf6b49c31b70235d260b957376c00265c1e.tar.xz | |
remoteproc: st: correct probe error management
Associated clock is prepared in st_rproc_parse_dt function.
it should be unprepared in case of error during probing.
Signed-off-by: Loic Pallardy <loic.pallardy@st.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/remoteproc')
| -rw-r--r-- | drivers/remoteproc/st_remoteproc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/remoteproc/st_remoteproc.c b/drivers/remoteproc/st_remoteproc.c index f21787b602e3..1468ba213811 100644 --- a/drivers/remoteproc/st_remoteproc.c +++ b/drivers/remoteproc/st_remoteproc.c @@ -247,7 +247,7 @@ static int st_rproc_probe(struct platform_device *pdev) enabled = st_rproc_state(pdev); if (enabled < 0) { ret = enabled; - goto free_rproc; + goto free_clk; } if (enabled) { @@ -259,10 +259,12 @@ static int st_rproc_probe(struct platform_device *pdev) ret = rproc_add(rproc); if (ret) - goto free_rproc; + goto free_clk; return 0; +free_clk: + clk_unprepare(ddata->clk); free_rproc: rproc_free(rproc); return ret; |