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soc: bcm: brcmstb: biuctrl: Add missing of_node_put()

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In brcmstb_biuctrl_init(), of_find_compatible_node() will return a
node pointer with refcount incremented. We should use of_node_put()
in each fail path or when it is not used anymore.

Signed-off-by: Liang He <windhl@126.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This commit is contained in:
Liang He 2022-06-15 22:02:31 +08:00 • committed by Florian Fainelli
parent 9b65687904
commit 9a073d4fbb
1 changed files with 6 additions and 3 deletions
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9
drivers/soc/bcm/brcmstb/biuctrl.c
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@ -340,12 +340,12 @@ static int __init brcmstb_biuctrl_init(void)
ret = setup_hifcpubiuctrl_regs(np); ret = setup_hifcpubiuctrl_regs(np);
if (ret) if (ret)
return ret; goto out_put;
ret = mcp_write_pairing_set(); ret = mcp_write_pairing_set();
if (ret) { if (ret) {
pr_err("MCP: Unable to disable write pairing!\n"); pr_err("MCP: Unable to disable write pairing!\n");
return ret; goto out_put;
} }
a72_b53_rac_enable_all(np); a72_b53_rac_enable_all(np);
@ -353,6 +353,9 @@ static int __init brcmstb_biuctrl_init(void)
#ifdef CONFIG_PM_SLEEP #ifdef CONFIG_PM_SLEEP
register_syscore_ops(&brcmstb_cpu_credit_syscore_ops); register_syscore_ops(&brcmstb_cpu_credit_syscore_ops);
#endif #endif
return 0; ret = 0;
out_put:
of_node_put(np);
return ret;
} }
early_initcall(brcmstb_biuctrl_init); early_initcall(brcmstb_biuctrl_init);