[PATCH v2 4/8] PCI: brcmstb: Fix error path upon call of regulator_bulk_get()

[Florian Fainelli]

On 2/14/2025 9:39 AM, Jim Quinlan wrote:
> If regulator_bulk_get() returns an error, no regulators are created and we
> need to set their number to zero.  If we do not do this and the PCIe
> link-up fails, regulator_bulk_free() will be invoked and effect a panic.
> 
> Also print out the error value, as we cannot return an error upwards as
> Linux will WARN on an error from add_bus().
> 
> Fixes: 9e6be018b263 ("PCI: brcmstb: Enable child bus device regulators from DT")
> Signed-off-by: Jim Quinlan <james.quinlan at broadcom.com>

Reviewed-by: Florian Fainelli <florian.fainelli at broadcom.com>
-- 
Florian