From 2f8cf5f642e80f8b6b0e660a9c86924a1f41cd80 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 29 Mar 2022 16:00:39 +0200 Subject: [PATCH] spi: rpc-if: Fix RPM imbalance in probe error path If rpcif_hw_init() fails, Runtime PM is left enabled. Fixes: b04cc0d912eb80d3 ("memory: renesas-rpc-if: Add support for RZ/G2L") Signed-off-by: Geert Uytterhoeven Reviewed-by: Wolfram Sang Link: https://lore.kernel.org/r/1c78a1f447d019bb66b6e7787f520ae78821e2ae.1648562287.git.geert+renesas@glider.be Signed-off-by: Mark Brown --- drivers/spi/spi-rpc-if.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/spi/spi-rpc-if.c b/drivers/spi/spi-rpc-if.c index fe82f35..24ec1c8 100644 --- a/drivers/spi/spi-rpc-if.c +++ b/drivers/spi/spi-rpc-if.c @@ -158,14 +158,18 @@ static int rpcif_spi_probe(struct platform_device *pdev) error = rpcif_hw_init(rpc, false); if (error) - return error; + goto out_disable_rpm; error = spi_register_controller(ctlr); if (error) { dev_err(&pdev->dev, "spi_register_controller failed\n"); - rpcif_disable_rpm(rpc); + goto out_disable_rpm; } + return 0; + +out_disable_rpm: + rpcif_disable_rpm(rpc); return error; } -- 2.7.4