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staging: mfd: hi6421-spmi-pmic: fix error return code in hi6421_spmi_pmic_probe()

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Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Fixes: 4524ac56cd ("staging: mfd: add a PMIC driver for HiSilicon 6421 SPMI version")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Link: https://lore.kernel.org/r/20201118103724.57451-1-wanghai38@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wang Hai 2020-11-18 18:37:24 +08:00 committed by Greg Kroah-Hartman
parent 1f59b0663d
commit ba3e4a2a0b
1 changed files with 3 additions and 1 deletions
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4
drivers/staging/hikey9xx/hi6421-spmi-pmic.c
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@ -262,8 +262,10 @@ static int hi6421_spmi_pmic_probe(struct spmi_device *pdev)
hi6421_spmi_pmic_irq_prc(pmic);
pmic->irqs = devm_kzalloc(dev, HISI_IRQ_NUM * sizeof(int), GFP_KERNEL);
if (!pmic->irqs)
if (!pmic->irqs) {
ret = -ENOMEM;
goto irq_malloc;
}
pmic->domain = irq_domain_add_simple(np, HISI_IRQ_NUM, 0,
&hi6421_spmi_domain_ops, pmic);