From 1ad25a64c66f326eb2acb907ed9c16c4e9e31edf Mon Sep 17 00:00:00 2001 From: Matti Vaittinen Date: Tue, 8 Jun 2021 13:10:31 +0300 Subject: [PATCH] extcon: extcon-max8997: Fix IRQ freeing at error path [ Upstream commit 610bdc04830a864115e6928fc944f1171dfff6f3 ] If reading MAX8997_MUIC_REG_STATUS1 fails at probe the driver exits without freeing the requested IRQs. Free the IRQs prior returning if reading the status fails. Fixes: 3e34c8198960 ("extcon: max8997: Avoid forcing UART path on drive probe") Signed-off-by: Matti Vaittinen Reviewed-by: Hans de Goede Acked-by: Chanwoo Choi Link: https://lore.kernel.org/r/27ee4a48ee775c3f8c9d90459c18b6f2b15edc76.1623146580.git.matti.vaittinen@fi.rohmeurope.com Signed-off-by: Hans de Goede Signed-off-by: Sasha Levin --- drivers/extcon/extcon-max8997.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/extcon/extcon-max8997.c b/drivers/extcon/extcon-max8997.c index 172e116ac1ce..ac1633adb55d 100644 --- a/drivers/extcon/extcon-max8997.c +++ b/drivers/extcon/extcon-max8997.c @@ -729,7 +729,7 @@ static int max8997_muic_probe(struct platform_device *pdev) 2, info->status); if (ret) { dev_err(info->dev, "failed to read MUIC register\n"); - return ret; + goto err_irq; } cable_type = max8997_muic_get_cable_type(info, MAX8997_CABLE_GROUP_ADC, &attached);