Re: [PATCH v2 1/3] usb: chipidea: core: fix when building without CONFIG_PM support
On Fri, Sep 25, 2015 at 09:26:21AM +0100, Felipe Tonello wrote: > Hi Peter, > > On Thu, Sep 24, 2015 at 2:17 AM, Peter Chen wrote: > > On Wed, Sep 23, 2015 at 12:56:58PM +0100, Felipe F. Tonello wrote: > >> If CONFIG_PM or CONFIG_PM_SLEEP is not set, driver will not compile > >> properly. > >> > > > > Would you post the warning or error messages? > > > > I just tried at v4.3-rc1 (v4.2 should be same), without any problems. > > Actually I tested again with the latest and it doesn't break. But > still I believe it is the right thing to do, even though it builds. > Just good practice to make sure the ifdefs are correct on driver code. > We need to decrease #ifdefs as less as possible, only add it if it really needs. -- Best Regards, Peter Chen -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH v2 1/3] usb: chipidea: core: fix when building without CONFIG_PM support
Hi Peter, On Thu, Sep 24, 2015 at 2:17 AM, Peter Chen wrote: > On Wed, Sep 23, 2015 at 12:56:58PM +0100, Felipe F. Tonello wrote: >> If CONFIG_PM or CONFIG_PM_SLEEP is not set, driver will not compile >> properly. >> > > Would you post the warning or error messages? > > I just tried at v4.3-rc1 (v4.2 should be same), without any problems. Actually I tested again with the latest and it doesn't break. But still I believe it is the right thing to do, even though it builds. Just good practice to make sure the ifdefs are correct on driver code. Felipe -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH v2 1/3] usb: chipidea: core: fix when building without CONFIG_PM support
On Fri, Sep 25, 2015 at 09:26:21AM +0100, Felipe Tonello wrote: > Hi Peter, > > On Thu, Sep 24, 2015 at 2:17 AM, Peter Chenwrote: > > On Wed, Sep 23, 2015 at 12:56:58PM +0100, Felipe F. Tonello wrote: > >> If CONFIG_PM or CONFIG_PM_SLEEP is not set, driver will not compile > >> properly. > >> > > > > Would you post the warning or error messages? > > > > I just tried at v4.3-rc1 (v4.2 should be same), without any problems. > > Actually I tested again with the latest and it doesn't break. But > still I believe it is the right thing to do, even though it builds. > Just good practice to make sure the ifdefs are correct on driver code. > We need to decrease #ifdefs as less as possible, only add it if it really needs. -- Best Regards, Peter Chen -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH v2 1/3] usb: chipidea: core: fix when building without CONFIG_PM support
Hi Peter, On Thu, Sep 24, 2015 at 2:17 AM, Peter Chenwrote: > On Wed, Sep 23, 2015 at 12:56:58PM +0100, Felipe F. Tonello wrote: >> If CONFIG_PM or CONFIG_PM_SLEEP is not set, driver will not compile >> properly. >> > > Would you post the warning or error messages? > > I just tried at v4.3-rc1 (v4.2 should be same), without any problems. Actually I tested again with the latest and it doesn't break. But still I believe it is the right thing to do, even though it builds. Just good practice to make sure the ifdefs are correct on driver code. Felipe -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH v2 1/3] usb: chipidea: core: fix when building without CONFIG_PM support
On Wed, Sep 23, 2015 at 12:56:58PM +0100, Felipe F. Tonello wrote: > If CONFIG_PM or CONFIG_PM_SLEEP is not set, driver will not compile > properly. > Would you post the warning or error messages? I just tried at v4.3-rc1 (v4.2 should be same), without any problems. Peter > Signed-off-by: Felipe F. Tonello > --- > > Changes for v2: > * removed unnecessary #ifdef CONFIG_PM_SLEEP. > > drivers/usb/chipidea/core.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c > index 3ad48e1..382b4af 100644 > --- a/drivers/usb/chipidea/core.c > +++ b/drivers/usb/chipidea/core.c > @@ -1009,18 +1009,20 @@ static int ci_runtime_resume(struct device *dev) > return ci_controller_resume(dev); > } > > -#endif /* CONFIG_PM */ > static const struct dev_pm_ops ci_pm_ops = { > SET_SYSTEM_SLEEP_PM_OPS(ci_suspend, ci_resume) > SET_RUNTIME_PM_OPS(ci_runtime_suspend, ci_runtime_resume, NULL) > }; > +#endif /* CONFIG_PM */ > > static struct platform_driver ci_hdrc_driver = { > .probe = ci_hdrc_probe, > .remove = ci_hdrc_remove, > .driver = { > .name = "ci_hdrc", > +#ifdef CONFIG_PM > .pm = _pm_ops, > +#endif > }, > }; > > -- > 2.1.4 > -- Best Regards, Peter Chen -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH v2 1/3] usb: chipidea: core: fix when building without CONFIG_PM support
On Wed, Sep 23, 2015 at 12:56:58PM +0100, Felipe F. Tonello wrote: > If CONFIG_PM or CONFIG_PM_SLEEP is not set, driver will not compile > properly. > Would you post the warning or error messages? I just tried at v4.3-rc1 (v4.2 should be same), without any problems. Peter > Signed-off-by: Felipe F. Tonello> --- > > Changes for v2: > * removed unnecessary #ifdef CONFIG_PM_SLEEP. > > drivers/usb/chipidea/core.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c > index 3ad48e1..382b4af 100644 > --- a/drivers/usb/chipidea/core.c > +++ b/drivers/usb/chipidea/core.c > @@ -1009,18 +1009,20 @@ static int ci_runtime_resume(struct device *dev) > return ci_controller_resume(dev); > } > > -#endif /* CONFIG_PM */ > static const struct dev_pm_ops ci_pm_ops = { > SET_SYSTEM_SLEEP_PM_OPS(ci_suspend, ci_resume) > SET_RUNTIME_PM_OPS(ci_runtime_suspend, ci_runtime_resume, NULL) > }; > +#endif /* CONFIG_PM */ > > static struct platform_driver ci_hdrc_driver = { > .probe = ci_hdrc_probe, > .remove = ci_hdrc_remove, > .driver = { > .name = "ci_hdrc", > +#ifdef CONFIG_PM > .pm = _pm_ops, > +#endif > }, > }; > > -- > 2.1.4 > -- Best Regards, Peter Chen -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/