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eeprom: idt_89hpesx: Put fwnode in matching case during ->probe() 

[ Upstream commit 3f6ee1c095156a74ab2df605af13020f1ce3e600 ]

device_get_next_child_node() bumps a reference counting of a returned variable.
We have to balance it whenever we return to the caller.

Fixes: db15d73e5f ("eeprom: idt_89hpesx: Support both ACPI and OF probing")
Cc: Huy Duong <qhuyduong@hotmail.com>
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20210607221757.81465-1-andy.shevchenko@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Andy Shevchenko 2021-06-08 01:17:55 +03:00 committed by Greg Kroah-Hartman
parent d7e33cc478
commit 9fc3fbc3af
1 changed files with 1 additions and 0 deletions
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drivers/misc/eeprom/idt_89hpesx.c
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@ -1161,6 +1161,7 @@ static void idt_get_fw_data(struct idt_89hpesx_dev *pdev)
else /* if (!fwnode_property_read_bool(node, "read-only")) */
pdev->eero = false;
fwnode_handle_put(fwnode);
dev_info(dev, "EEPROM of %d bytes found by 0x%x",
pdev->eesize, pdev->eeaddr);
}