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spi: rpc-if: Fix RPM imbalance in probe error path

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If rpcif_hw_init() fails, Runtime PM is left enabled.

Fixes: b04cc0d912 ("memory: renesas-rpc-if: Add support for RZ/G2L")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/1c78a1f447d019bb66b6e7787f520ae78821e2ae.1648562287.git.geert+renesas@glider.be
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Geert Uytterhoeven 2022-03-29 16:00:39 +02:00 committed by Mark Brown
parent 3123109284
commit 2f8cf5f642
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 6 additions and 2 deletions
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8
drivers/spi/spi-rpc-if.c
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@ -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;
}