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Groups > linux.kernel > #1228220 > unrolled thread

[PATCH 1/4] usb: host: ehci-spear: Fix module autoload for OF platform driver

Started byLuis de Bethencourt <luis@debethencourt.com>
First post2015-09-18 20:30 +0200
Last post2015-09-18 21:10 +0200
Articles 3 — 2 participants

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  [PATCH 1/4] usb: host: ehci-spear: Fix module autoload for OF  platform driver Luis de Bethencourt <luis@debethencourt.com> - 2015-09-18 20:30 +0200
    Re: [PATCH 1/4] usb: host: ehci-spear: Fix module autoload for OF  platform driver Alan Stern <stern@rowland.harvard.edu> - 2015-09-18 21:00 +0200
      Re: [PATCH 1/4] usb: host: ehci-spear: Fix module autoload for OF  platform driver Luis de Bethencourt <luis@debethencourt.com> - 2015-09-18 21:10 +0200

#1228220 — [PATCH 1/4] usb: host: ehci-spear: Fix module autoload for OF platform driver

FromLuis de Bethencourt <luis@debethencourt.com>
Date2015-09-18 20:30 +0200
Subject[PATCH 1/4] usb: host: ehci-spear: Fix module autoload for OF platform driver
Message-ID<qa8A1-26Y-5@gated-at.bofh.it>
This platform driver has a OF device ID table but the OF module
alias information is not created so module autoloading won't work.

Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
---
 drivers/usb/host/ehci-spear.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/host/ehci-spear.c b/drivers/usb/host/ehci-spear.c
index 34e1474..be7bcf2 100644
--- a/drivers/usb/host/ehci-spear.c
+++ b/drivers/usb/host/ehci-spear.c
@@ -149,6 +149,7 @@ static const struct of_device_id spear_ehci_id_table[] = {
 	{ .compatible = "st,spear600-ehci", },
 	{ },
 };
+MODULE_DEVICE_TABLE(spear_ehci_id_table);
 
 static struct platform_driver spear_ehci_hcd_driver = {
 	.probe		= spear_ehci_hcd_drv_probe,
-- 
2.4.6

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#1228231

FromAlan Stern <stern@rowland.harvard.edu>
Date2015-09-18 21:00 +0200
Message-ID<qa933-2EJ-3@gated-at.bofh.it>
In reply to#1228220
On Fri, 18 Sep 2015, Luis de Bethencourt wrote:

> This platform driver has a OF device ID table but the OF module
> alias information is not created so module autoloading won't work.
> 
> Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
> ---
>  drivers/usb/host/ehci-spear.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/usb/host/ehci-spear.c b/drivers/usb/host/ehci-spear.c
> index 34e1474..be7bcf2 100644
> --- a/drivers/usb/host/ehci-spear.c
> +++ b/drivers/usb/host/ehci-spear.c
> @@ -149,6 +149,7 @@ static const struct of_device_id spear_ehci_id_table[] = {
>  	{ .compatible = "st,spear600-ehci", },
>  	{ },
>  };
> +MODULE_DEVICE_TABLE(spear_ehci_id_table);

Shouldn't this be MODULE_DEVICE_TABLE(of, spear_ehci_id_table)?

Alan Stern

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#1228234

FromLuis de Bethencourt <luis@debethencourt.com>
Date2015-09-18 21:10 +0200
Message-ID<qa9cK-35r-1@gated-at.bofh.it>
In reply to#1228231
On Fri, Sep 18, 2015 at 02:57:10PM -0400, Alan Stern wrote:
> On Fri, 18 Sep 2015, Luis de Bethencourt wrote:
> 
> > This platform driver has a OF device ID table but the OF module
> > alias information is not created so module autoloading won't work.
> > 
> > Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
> > ---
> >  drivers/usb/host/ehci-spear.c | 1 +
> >  1 file changed, 1 insertion(+)
> > 
> > diff --git a/drivers/usb/host/ehci-spear.c b/drivers/usb/host/ehci-spear.c
> > index 34e1474..be7bcf2 100644
> > --- a/drivers/usb/host/ehci-spear.c
> > +++ b/drivers/usb/host/ehci-spear.c
> > @@ -149,6 +149,7 @@ static const struct of_device_id spear_ehci_id_table[] = {
> >  	{ .compatible = "st,spear600-ehci", },
> >  	{ },
> >  };
> > +MODULE_DEVICE_TABLE(spear_ehci_id_table);
> 
> Shouldn't this be MODULE_DEVICE_TABLE(of, spear_ehci_id_table)?
> 
> Alan Stern
> 

Hi Alan,

Sorry about this. It looks like I accidentally sent a temporary version of
patch 1/4 and 3/4.

Sending the final and correct version now.

Thanks for the review,
Luis
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