Messages in this thread | | | Subject | Re: [PATCH v6 01/11] firmware: raspberrypi: Keep count of all consumers | From | Stephen Boyd <> | Date | Sat, 12 Dec 2020 21:14:01 -0800 |
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Quoting Nicolas Saenz Julienne (2020-12-11 08:47:50) > When unbinding the firmware device we need to make sure it has no > consumers left. Otherwise we'd leave them with a firmware handle > pointing at freed memory. > > Keep a reference count of all consumers and introduce rpi_firmware_put() > which will permit automatically decrease the reference count upon > unbinding consumer drivers. > > Suggested-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> > Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> > Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> > > ---
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
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