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remoteproc: qcom: Fix potential device node leaks 

[ Upstream commit 278d744c46 ]

Add missing of_node_put()s at two places for device nodes returned by
of_parse_phandle().

Fixes: 051fb70fd4 ("remoteproc: qcom: Driver for the self-authenticating
 Hexagon v5")
Signed-off-by: Tobias Jordan <Tobias.Jordan@elektrobit.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
pull/10/head
Tobias Jordan 2018-02-15 16:12:55 +01:00 committed by Greg Kroah-Hartman
parent af22d1b770
commit bb7894391a
1 changed files with 2 additions and 0 deletions
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2
drivers/remoteproc/qcom_q6v5_pil.c
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@ -915,6 +915,7 @@ static int q6v5_alloc_memory_region(struct q6v5 *qproc)
dev_err(qproc->dev, "unable to resolve mba region\n");
return ret;
}
of_node_put(node);
qproc->mba_phys = r.start;
qproc->mba_size = resource_size(&r);
@ -932,6 +933,7 @@ static int q6v5_alloc_memory_region(struct q6v5 *qproc)
dev_err(qproc->dev, "unable to resolve mpss region\n");
return ret;
}
of_node_put(node);
qproc->mpss_phys = qproc->mpss_reloc = r.start;
qproc->mpss_size = resource_size(&r);