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ASoC: fsl: mpc8610_hpcd: Add missing of_node_put() 

After finishing using device node got from of_find_compatible_node(),
of_node_put() needs to be called.

Signed-off-by: Liao Pingfang <liao.pingfang@zte.com.cn>
Link: https://lore.kernel.org/r/1594122467-11615-1-git-send-email-wang.yi59@zte.com.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Liao Pingfang 2020-07-07 19:47:47 +08:00 committed by Mark Brown
parent ce1d4d26b8
commit a5911ac579
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1 changed files with 2 additions and 0 deletions
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sound/soc/fsl/mpc8610_hpcd.c
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@ -426,9 +426,11 @@ static int __init mpc8610_hpcd_init(void)
guts_np = of_find_compatible_node(NULL, NULL, "fsl,mpc8610-guts");
if (of_address_to_resource(guts_np, 0, &res)) {
pr_err("mpc8610-hpcd: missing/invalid global utilities node\n");
of_node_put(guts_np);
return -EINVAL;
}
guts_phys = res.start;
of_node_put(guts_np);
return platform_driver_register(&mpc8610_hpcd_driver);
}