On Tue, Sep 29, 2020 at 02:10:09PM +0200, Ahmad Fatoum wrote:
> Hello Sascha,
>
> On 9/29/20 10:19 AM, Sascha Hauer wrote:
> > Add driver registration macros for phy drivers similar to the existing
> > platform device macros. This also changes the initcall level from
> > fs_initcall to device_initcall for the phy drivers. It is not clear
> > why the phy driver have been at fs_initcall in the first place, changing
> > it shouldn't be a problem.
> >
> > Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
> > ---
> > drivers/net/phy/ar8327.c | 7 +------
> > drivers/net/phy/at803x.c | 7 +------
> > drivers/net/phy/davicom.c | 7 +------
> > drivers/net/phy/dp83867.c | 6 +-----
> > drivers/net/phy/lxt.c | 7 +------
> > drivers/net/phy/marvell.c | 7 +------
> > drivers/net/phy/micrel.c | 7 +------
> > drivers/net/phy/mv88e6xxx/port.c | 8 ++------
> > drivers/net/phy/national.c | 6 +-----
> > drivers/net/phy/phy.c | 6 +-----
> > drivers/net/phy/realtek.c | 7 +------
> > drivers/net/phy/smsc.c | 6 +-----
> > include/linux/phy.h | 20 ++++++++++++++++++++
> > 13 files changed, 33 insertions(+), 68 deletions(-)
> >
> > diff --git a/drivers/net/phy/ar8327.c b/drivers/net/phy/ar8327.c
> > index 5f3a2e2cf2..f13d574b30 100644
> > --- a/drivers/net/phy/ar8327.c
> > +++ b/drivers/net/phy/ar8327.c
> > @@ -268,9 +268,4 @@ static struct phy_driver ar8327n_driver[] = {
> > .aneg_done = &ar8327n_aneg_done,
> > }};
> >
> > -static int atheros_phy_init(void)
> > -{
> > - return phy_drivers_register(ar8327n_driver,
> > - ARRAY_SIZE(ar8327n_driver));
> > -}
> > -fs_initcall(atheros_phy_init);
> > +device_phy_drivers(ar8327n_driver);
> > diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c
> > index de053a36fb..016ed97020 100644
> > --- a/drivers/net/phy/at803x.c
> > +++ b/drivers/net/phy/at803x.c
> > @@ -243,9 +243,4 @@ static struct phy_driver at803x_driver[] = {
> > .read_status = &genphy_read_status,
> > } };
> >
> > -static int atheros_phy_init(void)
> > -{
> > - return phy_drivers_register(at803x_driver,
> > - ARRAY_SIZE(at803x_driver));
> > -}
> > -fs_initcall(atheros_phy_init);
> > +device_phy_drivers(at803x_driver);
> > diff --git a/drivers/net/phy/davicom.c b/drivers/net/phy/davicom.c
> > index febaffa52c..794e5f2c96 100644
> > --- a/drivers/net/phy/davicom.c
> > +++ b/drivers/net/phy/davicom.c
> > @@ -127,9 +127,4 @@ static struct phy_driver dm91xx_driver[] = {
> > .features = PHY_BASIC_FEATURES,
> > } };
> >
> > -static int dm9161_init(void)
> > -{
> > - return phy_drivers_register(dm91xx_driver,
> > - ARRAY_SIZE(dm91xx_driver));
> > -}
> > -fs_initcall(dm9161_init);
> > +device_phy_drivers(dm91xx_driver);
> > diff --git a/drivers/net/phy/dp83867.c b/drivers/net/phy/dp83867.c
> > index 929a407b09..8131e8c9d6 100644
> > --- a/drivers/net/phy/dp83867.c
> > +++ b/drivers/net/phy/dp83867.c
> > @@ -311,8 +311,4 @@ static struct phy_driver dp83867_driver[] = {
> > },
> > };
> >
> > -static int dp83867_phy_init(void)
> > -{
> > - return phy_drivers_register(dp83867_driver, ARRAY_SIZE(dp83867_driver));
> > -}
> > -fs_initcall(dp83867_phy_init);
> > +device_phy_drivers(dp83867_driver);
> > diff --git a/drivers/net/phy/lxt.c b/drivers/net/phy/lxt.c
> > index b661ae7316..9b023c8c40 100644
> > --- a/drivers/net/phy/lxt.c
> > +++ b/drivers/net/phy/lxt.c
> > @@ -19,9 +19,4 @@ static struct phy_driver lxt97x_driver[] = {
> > .features = PHY_BASIC_FEATURES,
> > } };
> >
> > -static int lxt97x_phy_init(void)
> > -{
> > - return phy_drivers_register(lxt97x_driver,
> > - ARRAY_SIZE(lxt97x_driver));
> > -}
> > -fs_initcall(lxt97x_phy_init);
> > +device_phy_drivers(lxt97x_driver);
> > diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
> > index af39ed68fd..3bf0fef34b 100644
> > --- a/drivers/net/phy/marvell.c
> > +++ b/drivers/net/phy/marvell.c
> > @@ -733,9 +733,4 @@ static struct phy_driver marvell_drivers[] = {
> > },
> > };
> >
> > -static int __init marvell_phy_init(void)
> > -{
> > - return phy_drivers_register(marvell_drivers,
> > - ARRAY_SIZE(marvell_drivers));
> > -}
> > -fs_initcall(marvell_phy_init);
> > +device_phy_drivers(marvell_drivers);
> > diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
> > index 4655430573..4e46370241 100644
> > --- a/drivers/net/phy/micrel.c
> > +++ b/drivers/net/phy/micrel.c
> > @@ -537,9 +537,4 @@ static struct phy_driver ksphy_driver[] = {
> > .read_status = ksz8873mll_read_status,
> > } };
> >
> > -static int ksphy_init(void)
> > -{
> > - return phy_drivers_register(ksphy_driver,
> > - ARRAY_SIZE(ksphy_driver));
> > -}
> > -fs_initcall(ksphy_init);
> > +device_phy_drivers(ksphy_driver);
> > diff --git a/drivers/net/phy/mv88e6xxx/port.c b/drivers/net/phy/mv88e6xxx/port.c
> > index 52f95d622c..3f10719d9a 100644
> > --- a/drivers/net/phy/mv88e6xxx/port.c
> > +++ b/drivers/net/phy/mv88e6xxx/port.c
> > @@ -547,11 +547,7 @@ static struct phy_driver mv88e6xxx_port_driver = {
> > .read_status = mv88e6xxx_port_read_status,
> > };
> >
> > -static int __init mv88e6xxx_port_driver_register(void)
> > -{
> > - return phy_driver_register(&mv88e6xxx_port_driver);
> > -}
> > -fs_initcall(mv88e6xxx_port_driver_register);
> > +device_phy_driver(mv88e6xxx_port_driver);
> >
> > int mv88e6xxx_port_probe(struct mv88e6xxx_chip *chip)
> > {
> > @@ -660,4 +656,4 @@ int mv88e6xxx_port_probe(struct mv88e6xxx_chip *chip)
> > }
> >
> > return 0;
> > -}
> > \ No newline at end of file
> > +}
> > diff --git a/drivers/net/phy/national.c b/drivers/net/phy/national.c
> > index 83390b99ab..d74cd81933 100644
> > --- a/drivers/net/phy/national.c
> > +++ b/drivers/net/phy/national.c
> > @@ -84,8 +84,4 @@ static struct phy_driver dp83865_driver = {
> > .config_init = ns_config_init,
> > };
> >
> > -static int ns_phy_init(void)
> > -{
> > - return phy_driver_register(&dp83865_driver);
> > -}
> > -fs_initcall(ns_phy_init);
> > +device_phy_driver(dp83865_driver);
> > diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
> > index 57c2f8044f..622acbe40d 100644
> > --- a/drivers/net/phy/phy.c
> > +++ b/drivers/net/phy/phy.c
> > @@ -981,8 +981,4 @@ static struct phy_driver genphy_driver = {
> > SUPPORTED_BNC,
> > };
> >
> > -static int generic_phy_register(void)
> > -{
> > - return phy_driver_register(&genphy_driver);
> > -}
> > -device_initcall(generic_phy_register);
> > +device_phy_driver(genphy_driver);
> > diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c
> > index 695a6c384d..9ba0495d41 100644
> > --- a/drivers/net/phy/realtek.c
> > +++ b/drivers/net/phy/realtek.c
> > @@ -196,9 +196,4 @@ static struct phy_driver realtek_drvs[] = {
> > },
> > };
> >
> > -static int __init realtek_phy_init(void)
> > -{
> > - return phy_drivers_register(realtek_drvs,
> > - ARRAY_SIZE(realtek_drvs));
> > -}
> > -fs_initcall(realtek_phy_init);
> > +device_phy_drivers(realtek_drvs);
> > diff --git a/drivers/net/phy/smsc.c b/drivers/net/phy/smsc.c
> > index d6705e4fe2..1e1f3d5274 100644
> > --- a/drivers/net/phy/smsc.c
> > +++ b/drivers/net/phy/smsc.c
> > @@ -135,8 +135,4 @@ static struct phy_driver smsc_phy_driver[] = {
> > .config_init = lan87xx_config_init,
> > } };
> >
> > -static int __init smsc_init(void)
> > -{
> > - return phy_drivers_register(smsc_phy_driver, ARRAY_SIZE(smsc_phy_driver));
> > -}
> > -fs_initcall(smsc_init);
> > +device_phy_drivers(smsc_phy_driver);
> > diff --git a/include/linux/phy.h b/include/linux/phy.h
> > index cdcb7c24f2..2152c84447 100644
> > --- a/include/linux/phy.h
> > +++ b/include/linux/phy.h
> > @@ -284,6 +284,26 @@ struct phy_device *get_phy_device(struct mii_bus *bus, int addr);
> > int phy_init(void);
> > int phy_init_hw(struct phy_device *phydev);
> >
> > +#define phy_register_drivers_macro(level, drvs) \
> > + static int __init drv##_register(void) \
>
> No drv defined. This should either be s/drv/drvs/ or something __UNIQUE_ID
Nice thing this __UNIQUE_ID, we can use that for the
BAREBOX_MAGICVAR_NAMED macro. Here I decided for the former though.
Sascha
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