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Message-ID: <20130620120746.GC9817@arwen.pp.htv.fi>
Date: Thu, 20 Jun 2013 15:07:46 +0300
From: Felipe Balbi <balbi@...com>
To: Roger Quadros <rogerq@...com>
CC: <stern@...land.harvard.edu>, <tony@...mide.com>, <balbi@...com>,
<ruslan.bilovol@...com>, <linux-usb@...r.kernel.org>,
<linux-omap@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
Samuel Ortiz <sameo@...ux.intel.com>
Subject: Re: [RFC PATCH 1/6] mfd: omap-usb-host: move initialization to
module_init()
Hi,
On Wed, Jun 19, 2013 at 05:05:48PM +0300, Roger Quadros wrote:
> We no longer need to be initialized in any particular order
> so move driver initialization to the standard place i.e. module_init()
>
> CC: Samuel Ortiz <sameo@...ux.intel.com>
> Signed-off-by: Roger Quadros <rogerq@...com>
> ---
> drivers/mfd/omap-usb-host.c | 10 +---------
> drivers/mfd/omap-usb-tll.c | 8 +-------
> 2 files changed, 2 insertions(+), 16 deletions(-)
>
> diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
> index 759fae3..6601a49 100644
> --- a/drivers/mfd/omap-usb-host.c
> +++ b/drivers/mfd/omap-usb-host.c
> @@ -908,15 +908,7 @@ static int __init omap_usbhs_drvinit(void)
> {
> return platform_driver_probe(&usbhs_omap_driver, usbhs_omap_probe);
> }
> -
> -/*
> - * init before ehci and ohci drivers;
> - * The usbhs core driver should be initialized much before
> - * the omap ehci and ohci probe functions are called.
> - * This usbhs core driver should be initialized after
> - * usb tll driver
> - */
> -fs_initcall_sync(omap_usbhs_drvinit);
> +module_init(omap_usbhs_drvinit);
>
> static void __exit omap_usbhs_drvexit(void)
> {
> diff --git a/drivers/mfd/omap-usb-tll.c b/drivers/mfd/omap-usb-tll.c
> index e59ac4c..fb7c73e 100644
> --- a/drivers/mfd/omap-usb-tll.c
> +++ b/drivers/mfd/omap-usb-tll.c
> @@ -482,13 +482,7 @@ static int __init omap_usbtll_drvinit(void)
> {
> return platform_driver_register(&usbtll_omap_driver);
> }
> -
> -/*
> - * init before usbhs core driver;
> - * The usbtll driver should be initialized before
> - * the usbhs core driver probe function is called.
> - */
> -fs_initcall(omap_usbtll_drvinit);
> +module_init(omap_usbtll_drvinit);
since you're doing that, could just move to module_platform_driver.
--
balbi
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