| Message ID | 1600381176-37604-2-git-send-email-bbhatt@codeaurora.org |
|---|---|
| State | New |
| Headers | show |
| Series | Debugfs and Sysfs entries for MHI | expand |
On 9/17/2020 4:19 PM, Bhaumik Bhatt wrote: > When building MHI as a module, missing MODULE_LICENSE() warnings > are seen. Avoid them by adding the license and description > information for the files where the warnings are seen. > > Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> > --- > drivers/bus/mhi/core/boot.c | 3 +++ > drivers/bus/mhi/core/main.c | 3 +++ > drivers/bus/mhi/core/pm.c | 3 +++ > 3 files changed, 9 insertions(+) > > diff --git a/drivers/bus/mhi/core/boot.c b/drivers/bus/mhi/core/boot.c > index 24422f5..78140cc 100644 > --- a/drivers/bus/mhi/core/boot.c > +++ b/drivers/bus/mhi/core/boot.c > @@ -523,3 +523,6 @@ void mhi_fw_load_handler(struct mhi_controller *mhi_cntrl) > error_alloc_fw_table: > release_firmware(firmware); > } > + > +MODULE_LICENSE("GPL v2"); > +MODULE_DESCRIPTION("MHI Host Interface"); > diff --git a/drivers/bus/mhi/core/main.c b/drivers/bus/mhi/core/main.c > index 2cff5dd..172026f 100644 > --- a/drivers/bus/mhi/core/main.c > +++ b/drivers/bus/mhi/core/main.c > @@ -1533,3 +1533,6 @@ int mhi_poll(struct mhi_device *mhi_dev, u32 budget) > return ret; > } > EXPORT_SYMBOL_GPL(mhi_poll); > + > +MODULE_LICENSE("GPL v2"); > +MODULE_DESCRIPTION("MHI Host Interface"); > diff --git a/drivers/bus/mhi/core/pm.c b/drivers/bus/mhi/core/pm.c > index ce4d969..72c3dbc 100644 > --- a/drivers/bus/mhi/core/pm.c > +++ b/drivers/bus/mhi/core/pm.c > @@ -1150,3 +1150,6 @@ void mhi_device_put(struct mhi_device *mhi_dev) > read_unlock_bh(&mhi_cntrl->pm_lock); > } > EXPORT_SYMBOL_GPL(mhi_device_put); > + > +MODULE_LICENSE("GPL v2"); > +MODULE_DESCRIPTION("MHI Host Interface"); > I would expect you only need to add the MODULE_* once per module, in which case main.c is probably the only place that needs it.
On 2020-09-18 07:27, Jeffrey Hugo wrote: > On 9/17/2020 4:19 PM, Bhaumik Bhatt wrote: >> When building MHI as a module, missing MODULE_LICENSE() warnings >> are seen. Avoid them by adding the license and description >> information for the files where the warnings are seen. >> >> Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> >> --- >> drivers/bus/mhi/core/boot.c | 3 +++ >> drivers/bus/mhi/core/main.c | 3 +++ >> drivers/bus/mhi/core/pm.c | 3 +++ >> 3 files changed, 9 insertions(+) >> >> diff --git a/drivers/bus/mhi/core/boot.c b/drivers/bus/mhi/core/boot.c >> index 24422f5..78140cc 100644 >> --- a/drivers/bus/mhi/core/boot.c >> +++ b/drivers/bus/mhi/core/boot.c >> @@ -523,3 +523,6 @@ void mhi_fw_load_handler(struct mhi_controller >> *mhi_cntrl) >> error_alloc_fw_table: >> release_firmware(firmware); >> } >> + >> +MODULE_LICENSE("GPL v2"); >> +MODULE_DESCRIPTION("MHI Host Interface"); >> diff --git a/drivers/bus/mhi/core/main.c b/drivers/bus/mhi/core/main.c >> index 2cff5dd..172026f 100644 >> --- a/drivers/bus/mhi/core/main.c >> +++ b/drivers/bus/mhi/core/main.c >> @@ -1533,3 +1533,6 @@ int mhi_poll(struct mhi_device *mhi_dev, u32 >> budget) >> return ret; >> } >> EXPORT_SYMBOL_GPL(mhi_poll); >> + >> +MODULE_LICENSE("GPL v2"); >> +MODULE_DESCRIPTION("MHI Host Interface"); >> diff --git a/drivers/bus/mhi/core/pm.c b/drivers/bus/mhi/core/pm.c >> index ce4d969..72c3dbc 100644 >> --- a/drivers/bus/mhi/core/pm.c >> +++ b/drivers/bus/mhi/core/pm.c >> @@ -1150,3 +1150,6 @@ void mhi_device_put(struct mhi_device *mhi_dev) >> read_unlock_bh(&mhi_cntrl->pm_lock); >> } >> EXPORT_SYMBOL_GPL(mhi_device_put); >> + >> +MODULE_LICENSE("GPL v2"); >> +MODULE_DESCRIPTION("MHI Host Interface"); >> > > I would expect you only need to add the MODULE_* once per module, in > which case main.c is probably the only place that needs it. Hi Jeff, I thought so too. This is to fix below warnings seen when building MHI as a MODULE: WARNING: modpost: missing MODULE_LICENSE() in drivers/bus/mhi/core/main.o WARNING: modpost: missing MODULE_LICENSE() in drivers/bus/mhi/core/pm.o WARNING: modpost: missing MODULE_LICENSE() in drivers/bus/mhi/core/boot.o We've only had those in init.c so far. Thanks, Bhaumik 'The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,\na Linux Foundation Collaborative Project'
On Fri, Sep 18, 2020 at 09:49:05AM -0700, bbhatt@codeaurora.org wrote: > On 2020-09-18 07:27, Jeffrey Hugo wrote: > > On 9/17/2020 4:19 PM, Bhaumik Bhatt wrote: > > > When building MHI as a module, missing MODULE_LICENSE() warnings > > > are seen. Avoid them by adding the license and description > > > information for the files where the warnings are seen. > > > > > > Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> > > > --- > > > drivers/bus/mhi/core/boot.c | 3 +++ > > > drivers/bus/mhi/core/main.c | 3 +++ > > > drivers/bus/mhi/core/pm.c | 3 +++ > > > 3 files changed, 9 insertions(+) > > > > > > diff --git a/drivers/bus/mhi/core/boot.c b/drivers/bus/mhi/core/boot.c > > > index 24422f5..78140cc 100644 > > > --- a/drivers/bus/mhi/core/boot.c > > > +++ b/drivers/bus/mhi/core/boot.c > > > @@ -523,3 +523,6 @@ void mhi_fw_load_handler(struct mhi_controller > > > *mhi_cntrl) > > > error_alloc_fw_table: > > > release_firmware(firmware); > > > } > > > + > > > +MODULE_LICENSE("GPL v2"); > > > +MODULE_DESCRIPTION("MHI Host Interface"); > > > diff --git a/drivers/bus/mhi/core/main.c b/drivers/bus/mhi/core/main.c > > > index 2cff5dd..172026f 100644 > > > --- a/drivers/bus/mhi/core/main.c > > > +++ b/drivers/bus/mhi/core/main.c > > > @@ -1533,3 +1533,6 @@ int mhi_poll(struct mhi_device *mhi_dev, u32 > > > budget) > > > return ret; > > > } > > > EXPORT_SYMBOL_GPL(mhi_poll); > > > + > > > +MODULE_LICENSE("GPL v2"); > > > +MODULE_DESCRIPTION("MHI Host Interface"); > > > diff --git a/drivers/bus/mhi/core/pm.c b/drivers/bus/mhi/core/pm.c > > > index ce4d969..72c3dbc 100644 > > > --- a/drivers/bus/mhi/core/pm.c > > > +++ b/drivers/bus/mhi/core/pm.c > > > @@ -1150,3 +1150,6 @@ void mhi_device_put(struct mhi_device *mhi_dev) > > > read_unlock_bh(&mhi_cntrl->pm_lock); > > > } > > > EXPORT_SYMBOL_GPL(mhi_device_put); > > > + > > > +MODULE_LICENSE("GPL v2"); > > > +MODULE_DESCRIPTION("MHI Host Interface"); > > > > > > > I would expect you only need to add the MODULE_* once per module, in > > which case main.c is probably the only place that needs it. > > Hi Jeff, > > I thought so too. This is to fix below warnings seen when building MHI as a > MODULE: > > WARNING: modpost: missing MODULE_LICENSE() in drivers/bus/mhi/core/main.o > WARNING: modpost: missing MODULE_LICENSE() in drivers/bus/mhi/core/pm.o > WARNING: modpost: missing MODULE_LICENSE() in drivers/bus/mhi/core/boot.o > > We've only had those in init.c so far. > Can you please test below diff to see if it fixes the warning? diff --git a/drivers/bus/mhi/core/Makefile b/drivers/bus/mhi/core/Makefile index 66e2700c9032..bc1469778cf8 100644 --- a/drivers/bus/mhi/core/Makefile +++ b/drivers/bus/mhi/core/Makefile @@ -1,3 +1,3 @@ -obj-$(CONFIG_MHI_BUS) := mhi.o +obj-$(CONFIG_MHI_BUS) += mhi.o mhi-y := init.o main.o pm.o boot.o Thanks, Mani > Thanks, > Bhaumik > > 'The Qualcomm Innovation Center, Inc. is a member of the Code Aurora > Forum,\na Linux Foundation Collaborative Project'
On 2020-09-18 10:18, Manivannan Sadhasivam wrote: > On Fri, Sep 18, 2020 at 09:49:05AM -0700, bbhatt@codeaurora.org wrote: >> On 2020-09-18 07:27, Jeffrey Hugo wrote: >> > On 9/17/2020 4:19 PM, Bhaumik Bhatt wrote: >> > > When building MHI as a module, missing MODULE_LICENSE() warnings >> > > are seen. Avoid them by adding the license and description >> > > information for the files where the warnings are seen. >> > > >> > > Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> >> > > --- >> > > drivers/bus/mhi/core/boot.c | 3 +++ >> > > drivers/bus/mhi/core/main.c | 3 +++ >> > > drivers/bus/mhi/core/pm.c | 3 +++ >> > > 3 files changed, 9 insertions(+) >> > > >> > > diff --git a/drivers/bus/mhi/core/boot.c b/drivers/bus/mhi/core/boot.c >> > > index 24422f5..78140cc 100644 >> > > --- a/drivers/bus/mhi/core/boot.c >> > > +++ b/drivers/bus/mhi/core/boot.c >> > > @@ -523,3 +523,6 @@ void mhi_fw_load_handler(struct mhi_controller >> > > *mhi_cntrl) >> > > error_alloc_fw_table: >> > > release_firmware(firmware); >> > > } >> > > + >> > > +MODULE_LICENSE("GPL v2"); >> > > +MODULE_DESCRIPTION("MHI Host Interface"); >> > > diff --git a/drivers/bus/mhi/core/main.c b/drivers/bus/mhi/core/main.c >> > > index 2cff5dd..172026f 100644 >> > > --- a/drivers/bus/mhi/core/main.c >> > > +++ b/drivers/bus/mhi/core/main.c >> > > @@ -1533,3 +1533,6 @@ int mhi_poll(struct mhi_device *mhi_dev, u32 >> > > budget) >> > > return ret; >> > > } >> > > EXPORT_SYMBOL_GPL(mhi_poll); >> > > + >> > > +MODULE_LICENSE("GPL v2"); >> > > +MODULE_DESCRIPTION("MHI Host Interface"); >> > > diff --git a/drivers/bus/mhi/core/pm.c b/drivers/bus/mhi/core/pm.c >> > > index ce4d969..72c3dbc 100644 >> > > --- a/drivers/bus/mhi/core/pm.c >> > > +++ b/drivers/bus/mhi/core/pm.c >> > > @@ -1150,3 +1150,6 @@ void mhi_device_put(struct mhi_device *mhi_dev) >> > > read_unlock_bh(&mhi_cntrl->pm_lock); >> > > } >> > > EXPORT_SYMBOL_GPL(mhi_device_put); >> > > + >> > > +MODULE_LICENSE("GPL v2"); >> > > +MODULE_DESCRIPTION("MHI Host Interface"); >> > > >> > >> > I would expect you only need to add the MODULE_* once per module, in >> > which case main.c is probably the only place that needs it. >> >> Hi Jeff, >> >> I thought so too. This is to fix below warnings seen when building MHI >> as a >> MODULE: >> >> WARNING: modpost: missing MODULE_LICENSE() in >> drivers/bus/mhi/core/main.o >> WARNING: modpost: missing MODULE_LICENSE() in >> drivers/bus/mhi/core/pm.o >> WARNING: modpost: missing MODULE_LICENSE() in >> drivers/bus/mhi/core/boot.o >> >> We've only had those in init.c so far. >> > > Can you please test below diff to see if it fixes the warning? > > diff --git a/drivers/bus/mhi/core/Makefile > b/drivers/bus/mhi/core/Makefile > index 66e2700c9032..bc1469778cf8 100644 > --- a/drivers/bus/mhi/core/Makefile > +++ b/drivers/bus/mhi/core/Makefile > @@ -1,3 +1,3 @@ > -obj-$(CONFIG_MHI_BUS) := mhi.o > +obj-$(CONFIG_MHI_BUS) += mhi.o > > mhi-y := init.o main.o pm.o boot.o > > Thanks, > Mani > >> Thanks, >> Bhaumik >> >> 'The Qualcomm Innovation Center, Inc. is a member of the Code Aurora >> Forum,\na Linux Foundation Collaborative Project' Hi Mani, Yes I was just about to reply. I realized it was due to the Makefile change. I have fixed and tested it. The warnings are gone now. I will remove the patch. Thanks, Bhaumik 'The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,\na Linux Foundation Collaborative Project'
On Fri, Sep 18, 2020 at 11:48:21AM -0700, bbhatt@codeaurora.org wrote: > On 2020-09-18 10:18, Manivannan Sadhasivam wrote: > > On Fri, Sep 18, 2020 at 09:49:05AM -0700, bbhatt@codeaurora.org wrote: > > > On 2020-09-18 07:27, Jeffrey Hugo wrote: > > > > On 9/17/2020 4:19 PM, Bhaumik Bhatt wrote: > > > > > When building MHI as a module, missing MODULE_LICENSE() warnings > > > > > are seen. Avoid them by adding the license and description > > > > > information for the files where the warnings are seen. > > > > > > > > > > Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> > > > > > --- > > > > > drivers/bus/mhi/core/boot.c | 3 +++ > > > > > drivers/bus/mhi/core/main.c | 3 +++ > > > > > drivers/bus/mhi/core/pm.c | 3 +++ > > > > > 3 files changed, 9 insertions(+) > > > > > > > > > > diff --git a/drivers/bus/mhi/core/boot.c b/drivers/bus/mhi/core/boot.c > > > > > index 24422f5..78140cc 100644 > > > > > --- a/drivers/bus/mhi/core/boot.c > > > > > +++ b/drivers/bus/mhi/core/boot.c > > > > > @@ -523,3 +523,6 @@ void mhi_fw_load_handler(struct mhi_controller > > > > > *mhi_cntrl) > > > > > error_alloc_fw_table: > > > > > release_firmware(firmware); > > > > > } > > > > > + > > > > > +MODULE_LICENSE("GPL v2"); > > > > > +MODULE_DESCRIPTION("MHI Host Interface"); > > > > > diff --git a/drivers/bus/mhi/core/main.c b/drivers/bus/mhi/core/main.c > > > > > index 2cff5dd..172026f 100644 > > > > > --- a/drivers/bus/mhi/core/main.c > > > > > +++ b/drivers/bus/mhi/core/main.c > > > > > @@ -1533,3 +1533,6 @@ int mhi_poll(struct mhi_device *mhi_dev, u32 > > > > > budget) > > > > > return ret; > > > > > } > > > > > EXPORT_SYMBOL_GPL(mhi_poll); > > > > > + > > > > > +MODULE_LICENSE("GPL v2"); > > > > > +MODULE_DESCRIPTION("MHI Host Interface"); > > > > > diff --git a/drivers/bus/mhi/core/pm.c b/drivers/bus/mhi/core/pm.c > > > > > index ce4d969..72c3dbc 100644 > > > > > --- a/drivers/bus/mhi/core/pm.c > > > > > +++ b/drivers/bus/mhi/core/pm.c > > > > > @@ -1150,3 +1150,6 @@ void mhi_device_put(struct mhi_device *mhi_dev) > > > > > read_unlock_bh(&mhi_cntrl->pm_lock); > > > > > } > > > > > EXPORT_SYMBOL_GPL(mhi_device_put); > > > > > + > > > > > +MODULE_LICENSE("GPL v2"); > > > > > +MODULE_DESCRIPTION("MHI Host Interface"); > > > > > > > > > > > > > I would expect you only need to add the MODULE_* once per module, in > > > > which case main.c is probably the only place that needs it. > > > > > > Hi Jeff, > > > > > > I thought so too. This is to fix below warnings seen when building > > > MHI as a > > > MODULE: > > > > > > WARNING: modpost: missing MODULE_LICENSE() in > > > drivers/bus/mhi/core/main.o > > > WARNING: modpost: missing MODULE_LICENSE() in > > > drivers/bus/mhi/core/pm.o > > > WARNING: modpost: missing MODULE_LICENSE() in > > > drivers/bus/mhi/core/boot.o > > > > > > We've only had those in init.c so far. > > > > > > > Can you please test below diff to see if it fixes the warning? > > > > diff --git a/drivers/bus/mhi/core/Makefile > > b/drivers/bus/mhi/core/Makefile > > index 66e2700c9032..bc1469778cf8 100644 > > --- a/drivers/bus/mhi/core/Makefile > > +++ b/drivers/bus/mhi/core/Makefile > > @@ -1,3 +1,3 @@ > > -obj-$(CONFIG_MHI_BUS) := mhi.o > > +obj-$(CONFIG_MHI_BUS) += mhi.o > > > > mhi-y := init.o main.o pm.o boot.o > > > > Thanks, > > Mani > > > > > Thanks, > > > Bhaumik > > > > > > 'The Qualcomm Innovation Center, Inc. is a member of the Code Aurora > > > Forum,\na Linux Foundation Collaborative Project' > Hi Mani, > > Yes I was just about to reply. I realized it was due to the Makefile change. > I have fixed and > tested it. The warnings are gone now. I will remove the patch. > Where is the patch fixing this issue? I couldn't find it in my inbox. I'll just post one as I need to send out the PR today. Thanks, Mani > Thanks, > Bhaumik > > 'The Qualcomm Innovation Center, Inc. is a member of the Code Aurora > Forum,\na Linux Foundation Collaborative Project'
diff --git a/drivers/bus/mhi/core/boot.c b/drivers/bus/mhi/core/boot.c index 24422f5..78140cc 100644 --- a/drivers/bus/mhi/core/boot.c +++ b/drivers/bus/mhi/core/boot.c @@ -523,3 +523,6 @@ void mhi_fw_load_handler(struct mhi_controller *mhi_cntrl) error_alloc_fw_table: release_firmware(firmware); } + +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("MHI Host Interface"); diff --git a/drivers/bus/mhi/core/main.c b/drivers/bus/mhi/core/main.c index 2cff5dd..172026f 100644 --- a/drivers/bus/mhi/core/main.c +++ b/drivers/bus/mhi/core/main.c @@ -1533,3 +1533,6 @@ int mhi_poll(struct mhi_device *mhi_dev, u32 budget) return ret; } EXPORT_SYMBOL_GPL(mhi_poll); + +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("MHI Host Interface"); diff --git a/drivers/bus/mhi/core/pm.c b/drivers/bus/mhi/core/pm.c index ce4d969..72c3dbc 100644 --- a/drivers/bus/mhi/core/pm.c +++ b/drivers/bus/mhi/core/pm.c @@ -1150,3 +1150,6 @@ void mhi_device_put(struct mhi_device *mhi_dev) read_unlock_bh(&mhi_cntrl->pm_lock); } EXPORT_SYMBOL_GPL(mhi_device_put); + +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("MHI Host Interface");
When building MHI as a module, missing MODULE_LICENSE() warnings are seen. Avoid them by adding the license and description information for the files where the warnings are seen. Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> --- drivers/bus/mhi/core/boot.c | 3 +++ drivers/bus/mhi/core/main.c | 3 +++ drivers/bus/mhi/core/pm.c | 3 +++ 3 files changed, 9 insertions(+)