Message ID | 1449073829-12438-3-git-send-email-thierry.reding@gmail.com |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
From: Thierry Reding <thierry.reding@gmail.com> Date: Wed, 2 Dec 2015 17:30:28 +0100 > From: Thierry Reding <treding@nvidia.com> > > These new helpers simplify implementing multi-driver modules and > properly handle failure to register one driver by unregistering all > previously registered drivers. > > Signed-off-by: Thierry Reding <treding@nvidia.com> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/ethernet/freescale/fec_mpc52xx.c b/drivers/net/ethernet/freescale/fec_mpc52xx.c index afe7f39cdd7c..25553ee857b4 100644 --- a/drivers/net/ethernet/freescale/fec_mpc52xx.c +++ b/drivers/net/ethernet/freescale/fec_mpc52xx.c @@ -1084,27 +1084,23 @@ static struct platform_driver mpc52xx_fec_driver = { /* Module */ /* ======================================================================== */ +static struct platform_driver * const drivers[] = { +#ifdef CONFIG_FEC_MPC52xx_MDIO + &mpc52xx_fec_mdio_driver, +#endif + &mpc52xx_fec_driver, +}; + static int __init mpc52xx_fec_init(void) { -#ifdef CONFIG_FEC_MPC52xx_MDIO - int ret; - ret = platform_driver_register(&mpc52xx_fec_mdio_driver); - if (ret) { - pr_err("failed to register mdio driver\n"); - return ret; - } -#endif - return platform_driver_register(&mpc52xx_fec_driver); + return platform_register_drivers(drivers, ARRAY_SIZE(drivers)); } static void __exit mpc52xx_fec_exit(void) { - platform_driver_unregister(&mpc52xx_fec_driver); -#ifdef CONFIG_FEC_MPC52xx_MDIO - platform_driver_unregister(&mpc52xx_fec_mdio_driver); -#endif + platform_unregister_drivers(drivers, ARRAY_SIZE(drivers)); }