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powerpc/83xx/mpc832x_rdb: call platform_device_put() in error case in of_fsl_spi_probe()

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[ Upstream commit 4d0eea415216fe3791da2f65eb41399e70c7bedf ]

If platform_device_add() is not called or failed, it can not call
platform_device_del() to clean up memory, it should call
platform_device_put() in error case.

Fixes: 26f6cb9993 ("[POWERPC] fsl_soc: add support for fsl_spi")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20221029111626.429971-1-yangyingliang@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Yang Yingliang 2022-10-29 19:16:26 +08:00 committed by Greg Kroah-Hartman
parent d539b77bae
commit aed862896d
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/platforms/83xx/mpc832x_rdb.c
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@ -107,7 +107,7 @@ static int __init of_fsl_spi_probe(char *type, char *compatible, u32 sysclk,
goto next;
unreg:
platform_device_del(pdev);
platform_device_put(pdev);
err:
pr_err("%pOF: registration failed\n", np);
next: