Messages in this thread | | | From | Bartosz Golaszewski <> | Date | Wed, 16 Dec 2020 11:37:02 +0100 | Subject | Re: [PATCH v6 01/11] firmware: raspberrypi: Keep count of all consumers |
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On Fri, Dec 11, 2020 at 5:48 PM Nicolas Saenz Julienne <nsaenzjulienne@suse.de> wrote: > > 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: Bartosz Golaszewski <bgolaszewski@baylibre.com>
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