Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.10 704/717] memory: renesas-rpc-if: Fix unbalanced pm_runtime_enable in rpcif_{enable,disable}_rpm | Date | Mon, 28 Dec 2020 13:51:42 +0100 |
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From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
commit 61a6d854b9555b420fbfae62ef26baa8b9493b32 upstream.
rpcif_enable_rpm calls pm_runtime_enable, so rpcif_disable_rpm needs to call pm_runtime_disable and not pm_runtime_put_sync.
Fixes: ca7d8b980b67f ("memory: add Renesas RPC-IF driver") Reported-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Sergei Shtylyov <sergei.shtylyov@gmail.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20201126191146.8753-3-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/memory/renesas-rpc-if.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/memory/renesas-rpc-if.c +++ b/drivers/memory/renesas-rpc-if.c @@ -212,7 +212,7 @@ EXPORT_SYMBOL(rpcif_enable_rpm); void rpcif_disable_rpm(struct rpcif *rpc) { - pm_runtime_put_sync(rpc->dev); + pm_runtime_disable(rpc->dev); } EXPORT_SYMBOL(rpcif_disable_rpm);
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