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Date: Mon, 17 Feb 2020 15:56:23 +0100 From: Boris Brezillon <boris.brezillon@...labora.com> To: Vitor Soares <Vitor.Soares@...opsys.com> Cc: linux-kernel@...r.kernel.org, linux-i3c@...ts.infradead.org, Joao.Pinto@...opsys.com, Jose.Abreu@...opsys.com, bbrezillon@...nel.org, gregkh@...uxfoundation.org, wsa@...-dreams.de, arnd@...db.de, broonie@...nel.org Subject: Re: [RFC v2 1/4] i3c: master: export i3c_masterdev_type On Wed, 29 Jan 2020 13:17:32 +0100 Vitor Soares <Vitor.Soares@...opsys.com> wrote: > Exporte i3c_masterdev_type so i3cdev module can verify if an i3c device > is a master. > > Signed-off-by: Vitor Soares <vitor.soares@...opsys.com> > --- > drivers/i3c/internals.h | 1 + > drivers/i3c/master.c | 3 ++- > 2 files changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/i3c/internals.h b/drivers/i3c/internals.h > index 86b7b44..bc062e8 100644 > --- a/drivers/i3c/internals.h > +++ b/drivers/i3c/internals.h > @@ -11,6 +11,7 @@ > #include <linux/i3c/master.h> > > extern struct bus_type i3c_bus_type; > +extern const struct device_type i3c_masterdev_type; > > void i3c_bus_normaluse_lock(struct i3c_bus *bus); > void i3c_bus_normaluse_unlock(struct i3c_bus *bus); > diff --git a/drivers/i3c/master.c b/drivers/i3c/master.c > index 7f8f896..8a0ba34 100644 > --- a/drivers/i3c/master.c > +++ b/drivers/i3c/master.c > @@ -523,9 +523,10 @@ static void i3c_masterdev_release(struct device *dev) > of_node_put(dev->of_node); > } > > -static const struct device_type i3c_masterdev_type = { > +const struct device_type i3c_masterdev_type = { > .groups = i3c_masterdev_groups, > }; > +EXPORT_SYMBOL_GPL(i3c_masterdev_type); No need to export the symbol, removing the static and adding the definition to internal.h should work just fine (i3c.o contains both master.o and device.o). > > static int i3c_bus_set_mode(struct i3c_bus *i3cbus, enum i3c_bus_mode mode, > unsigned long max_i2c_scl_rate)
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