Re: [RFCv2 1/8] [media] si4713: switch to devm regulator API

Mauro Carvalho Chehab
2014-11-11T22:12:37Z

Em Tue, 11 Nov 2014 18:59:31 +0100
Hans Verkuil <hverkuil@xs4all.nl> escreveu:

> Hi Mauro,
>
> On 11/11/2014 12:07 PM, Mauro Carvalho Chehab wrote:
> > Em Tue, 21 Oct 2014 17:07:00 +0200
> > Sebastian Reichel <sre@kernel.org> escreveu:
> >
> >> This switches back to the normal regulator API (but use
> >> managed variant) in preparation for device tree support.
> >
> > This patch broke compilation. Please be sure that none of the patches in
> > the series would break it, as otherwise git bisect would be broken.
>
> Weird, as reported by Sebastian, it works for me.

Weird. Not sure what happened here.

>
> However, after applying this patch I get these new warnings:
>
> CC drivers/media/radio/si4713/radio-usb-si4713.o
> drivers/media/radio/si4713/si4713.c: In function ‘si4713_probe’:
> drivers/media/radio/si4713/si4713.c:1617:1: warning: label ‘free_gpio’ defined but not used [-Wunused-label]
> free_gpio:
> ^
> drivers/media/radio/si4713/si4713.c:1451:12: warning: unused variable ‘i’ [-Wunused-variable]
> int rval, i;
> ^
>
> So it's probably not a good idea to merge this patch anyway until this is fixed.

Agreed. Also, v3 of this series apparently came after the pull request.

Regards,
Mauro

> Sebastian, can you fix these warnings and repost?
>
> Thanks!
>
> Hans
>
> >
> > Thanks,
> > Mauro
> >
> > drivers/media/radio/si4713/si4713.c: In function 'si4713_powerup':
> > drivers/media/radio/si4713/si4713.c:369:10: error: 'struct si4713_device' has no member named 'supplies'
> >
> > ^
> > drivers/media/radio/si4713/si4713.c:370:35: error: 'struct si4713_device' has no member named 'supplies'
> > if (sdev->vdd) {
> > ^
> > drivers/media/radio/si4713/si4713.c:370:51: error: 'struct si4713_device' has no member named 'supply_data'
> > if (sdev->vdd) {
> > ^
> > drivers/media/radio/si4713/si4713.c:402:10: error: 'struct si4713_device' has no member named 'supplies'
> > v4l2_dbg(1, debug, &sdev->sd, "Device in power up mode\n");
> > ^
> > drivers/media/radio/si4713/si4713.c:403:36: error: 'struct si4713_device' has no member named 'supplies'
> > sdev->power_state = POWER_ON;
> > ^
> > drivers/media/radio/si4713/si4713.c:403:52: error: 'struct si4713_device' has no member named 'supply_data'
> > sdev->power_state = POWER_ON;
> > ^
> > drivers/media/radio/si4713/si4713.c: In function 'si4713_powerdown':
> > drivers/media/radio/si4713/si4713.c:435:11: error: 'struct si4713_device' has no member named 'supplies'
> > int err;
> > ^
> > drivers/media/radio/si4713/si4713.c:436:37: error: 'struct si4713_device' has no member named 'supplies'
> > u8 resp[SI4713_PWDN_NRESP];
> > ^
> > drivers/media/radio/si4713/si4713.c:437:16: error: 'struct si4713_device' has no member named 'supply_data'
> >
> > ^
> > drivers/media/radio/si4713/si4713.c: In function 'si4713_probe':
> > drivers/media/radio/si4713/si4713.c:1444:7: error: 'struct si4713_device' has no member named 'supplies'
> > /* si4713_probe - probe for the device */
> > ^
> > drivers/media/radio/si4713/si4713.c:1447:22: error: 'struct si4713_device' has no member named 'supplies'
> > {
> > ^
> > drivers/media/radio/si4713/si4713.c:1448:7: error: 'struct si4713_device' has no member named 'supply_data'
> > struct si4713_device *sdev;
> > ^
> > drivers/media/radio/si4713/si4713.c:1450:46: error: 'struct si4713_device' has no member named 'supplies'
> > struct v4l2_ctrl_handler *hdl;
> > ^
> > drivers/media/radio/si4713/si4713.c:1451:11: error: 'struct si4713_device' has no member named 'supply_data'
> > int rval, i;
> > ^
> > drivers/media/radio/si4713/si4713.c:1583:26: error: 'struct si4713_device' has no member named 'supplies'
> >
> > ^
> > drivers/media/radio/si4713/si4713.c:1583:42: error: 'struct si4713_device' has no member named 'supply_data'
> >
> > ^
> > drivers/media/radio/si4713/si4713.c: In function 'si4713_remove':
> > drivers/media/radio/si4713/si4713.c:1607:26: error: 'struct si4713_device' has no member named 'supplies'
> > goto free_irq;
> > ^
> > drivers/media/radio/si4713/si4713.c:1607:42: error: 'struct si4713_device' has no member named 'supply_data'
> > goto free_irq;
> > --
> > To unsubscribe from this list: send the line "unsubscribe linux-media" in
> > the body of a message to majordomo@vger.kernel.org
> > More majordomo info at http://vger.kernel.org/majordomo-info.html
> >
>