| Message ID | 1390400476-22951-1-git-send-email-k.kozlowski@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 22 January 2014 19:51, Krzysztof Kozlowski <k.kozlowski@samsung.com> wrote: > Add missing include to fix build error: > drivers/cpufreq/exynos-cpufreq.c:292:1: warning: data definition has no type or storage class [enabled by default] > drivers/cpufreq/exynos-cpufreq.c:292:1: error: type defaults to ‘int’ in declaration of ‘module_init’ [-Werror=implicit-int] > drivers/cpufreq/exynos-cpufreq.c:292:1: warning: parameter names (without types) in function declaration [enabled by default] > drivers/cpufreq/exynos-cpufreq.c:292:1: warning: data definition has no type or storage class [enabled by default] > drivers/cpufreq/exynos-cpufreq.c:292:1: error: type defaults to ‘int’ in declaration of ‘module_exit’ [-Werror=implicit-int] > drivers/cpufreq/exynos-cpufreq.c:292:1: warning: parameter names (without types) in function declaration [enabled by default] > drivers/cpufreq/exynos-cpufreq.c:292:1: warning: ‘exynos_cpufreq_platdrv_init’ defined but not used [-Wunused-function] > cc1: some warnings being treated as errors > make[2]: *** [drivers/cpufreq/exynos-cpufreq.o] Error 1 > make[1]: *** [drivers/cpufreq] Error 2 > > Build error happens on gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) > and was introduced by commit d568b6f71df1 (cpufreq: exynos: Convert > exynos-cpufreq to platform driver). > > Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> > Cc: Lukasz Majewski <l.majewski@samsung.com> > Cc: Tomasz Figa <t.figa@samsung.com> > Cc: Kyungmin Park <kyungmin.park@samsung.com> > --- > drivers/cpufreq/exynos-cpufreq.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c > index fcd2914d081a..fa54c2b88dd7 100644 > --- a/drivers/cpufreq/exynos-cpufreq.c > +++ b/drivers/cpufreq/exynos-cpufreq.c > @@ -17,6 +17,7 @@ > #include <linux/regulator/consumer.h> > #include <linux/cpufreq.h> > #include <linux/suspend.h> > +#include <linux/module.h> > #include <linux/platform_device.h> I am surprised how that patch went through then? And nothing was reported by kbuild for it..
On Wed, 2014-01-22 at 20:12 +0530, Viresh Kumar wrote: > On 22 January 2014 19:51, Krzysztof Kozlowski <k.kozlowski@samsung.com> wrote: > > Add missing include to fix build error: > > drivers/cpufreq/exynos-cpufreq.c:292:1: warning: data definition has no type or storage class [enabled by default] > > drivers/cpufreq/exynos-cpufreq.c:292:1: error: type defaults to ‘int’ in declaration of ‘module_init’ [-Werror=implicit-int] > > drivers/cpufreq/exynos-cpufreq.c:292:1: warning: parameter names (without types) in function declaration [enabled by default] > > drivers/cpufreq/exynos-cpufreq.c:292:1: warning: data definition has no type or storage class [enabled by default] > > drivers/cpufreq/exynos-cpufreq.c:292:1: error: type defaults to ‘int’ in declaration of ‘module_exit’ [-Werror=implicit-int] > > drivers/cpufreq/exynos-cpufreq.c:292:1: warning: parameter names (without types) in function declaration [enabled by default] > > drivers/cpufreq/exynos-cpufreq.c:292:1: warning: ‘exynos_cpufreq_platdrv_init’ defined but not used [-Wunused-function] > > cc1: some warnings being treated as errors > > make[2]: *** [drivers/cpufreq/exynos-cpufreq.o] Error 1 > > make[1]: *** [drivers/cpufreq] Error 2 > > > > Build error happens on gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) > > and was introduced by commit d568b6f71df1 (cpufreq: exynos: Convert > > exynos-cpufreq to platform driver). > > > > Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> > > Cc: Lukasz Majewski <l.majewski@samsung.com> > > Cc: Tomasz Figa <t.figa@samsung.com> > > Cc: Kyungmin Park <kyungmin.park@samsung.com> > > --- > > drivers/cpufreq/exynos-cpufreq.c | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c > > index fcd2914d081a..fa54c2b88dd7 100644 > > --- a/drivers/cpufreq/exynos-cpufreq.c > > +++ b/drivers/cpufreq/exynos-cpufreq.c > > @@ -17,6 +17,7 @@ > > #include <linux/regulator/consumer.h> > > #include <linux/cpufreq.h> > > #include <linux/suspend.h> > > +#include <linux/module.h> > > #include <linux/platform_device.h> > > I am surprised how that patch went through then? And nothing was > reported by kbuild for it.. Hi, A little more explanation from my side: the build error actually happens only on next/master, not Linus' tree. Mentioned commit which changes the driver to platform driver is in mainline since 3.12-rc2 so it seems this is not the cause of the build error. I think I need to find first the real cause of this build error. Best regards, Krzysztof
> > On Wed, 2014-01-22 at 20:12 +0530, Viresh Kumar wrote: > > On 22 January 2014 19:51, Krzysztof Kozlowski <k.kozlowski@samsung.com> wrote: > > > Add missing include to fix build error: > > > drivers/cpufreq/exynos-cpufreq.c:292:1: warning: data definition has no type or storage class [enabled by default] > > > drivers/cpufreq/exynos-cpufreq.c:292:1: error: type defaults to ‘int’ in declaration of ‘module_init’ [-Werror=implicit-int] > > > drivers/cpufreq/exynos-cpufreq.c:292:1: warning: parameter names (without types) in function declaration [enabled by default] > > > drivers/cpufreq/exynos-cpufreq.c:292:1: warning: data definition has no type or storage class [enabled by default] > > > drivers/cpufreq/exynos-cpufreq.c:292:1: error: type defaults to ‘int’ in declaration of ‘module_exit’ [-Werror=implicit-int] > > > drivers/cpufreq/exynos-cpufreq.c:292:1: warning: parameter names (without types) in function declaration [enabled by default] > > > drivers/cpufreq/exynos-cpufreq.c:292:1: warning: ‘exynos_cpufreq_platdrv_init’ defined but not used [-Wunused-function] > > > cc1: some warnings being treated as errors > > > make[2]: *** [drivers/cpufreq/exynos-cpufreq.o] Error 1 > > > make[1]: *** [drivers/cpufreq] Error 2 > > > > > > Build error happens on gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) > > > and was introduced by commit d568b6f71df1 (cpufreq: exynos: Convert > > > exynos-cpufreq to platform driver). > > > > > > Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> > > > Cc: Lukasz Majewski <l.majewski@samsung.com> > > > Cc: Tomasz Figa <t.figa@samsung.com> > > > Cc: Kyungmin Park <kyungmin.park@samsung.com> > > > --- > > > drivers/cpufreq/exynos-cpufreq.c | 1 + > > > 1 file changed, 1 insertion(+) > > > > > > diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c > > > index fcd2914d081a..fa54c2b88dd7 100644 > > > --- a/drivers/cpufreq/exynos-cpufreq.c > > > +++ b/drivers/cpufreq/exynos-cpufreq.c > > > @@ -17,6 +17,7 @@ > > > #include <linux/regulator/consumer.h> > > > #include <linux/cpufreq.h> > > > #include <linux/suspend.h> > > > +#include <linux/module.h> > > > #include <linux/platform_device.h> > > > > I am surprised how that patch went through then? And nothing was > > reported by kbuild for it.. > > Hi, > > A little more explanation from my side: the build error actually happens > only on next/master, not Linus' tree. > > Mentioned commit which changes the driver to platform driver is in > mainline since 3.12-rc2 so it seems this is not the cause of the build > error. I think I need to find first the real cause of this build error. > > Best regards, > Krzysztof After bisecting, the real commit for build error is: caa7dcde7c424cdc81698a6e4e48072eb67ec67e module: relocate module_init from init.h to module.h My patch seems valid although the reason in commit msg should be updated: ################ Add missing include to fix build error: drivers/cpufreq/exynos-cpufreq.c:292:1: warning: data definition has no type or storage class [enabled by default] drivers/cpufreq/exynos-cpufreq.c:292:1: error: type defaults to ‘int’ in declaration of ‘module_init’ [-Werror=implicit-int] drivers/cpufreq/exynos-cpufreq.c:292:1: warning: parameter names (without types) in function declaration [enabled by default] drivers/cpufreq/exynos-cpufreq.c:292:1: warning: data definition has no type or storage class [enabled by default] drivers/cpufreq/exynos-cpufreq.c:292:1: error: type defaults to ‘int’ in declaration of ‘module_exit’ [-Werror=implicit-int] drivers/cpufreq/exynos-cpufreq.c:292:1: warning: parameter names (without types) in function declaration [enabled by default] drivers/cpufreq/exynos-cpufreq.c:292:1: warning: ‘exynos_cpufreq_platdrv_init’ defined but not used [-Wunused-function] cc1: some warnings being treated as errors make[2]: *** [drivers/cpufreq/exynos-cpufreq.o] Error 1 make[1]: *** [drivers/cpufreq] Error 2 Build error happens on gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) and was introduced in next tree by commit caa7dcde7c42 (module: relocate module_init from init.h to module.h). ################
On 14-01-22 10:37 AM, Krzysztof Kozlowski wrote: > >> >> On Wed, 2014-01-22 at 20:12 +0530, Viresh Kumar wrote: >>> On 22 January 2014 19:51, Krzysztof Kozlowski <k.kozlowski@samsung.com> wrote: >>>> Add missing include to fix build error: >>>> drivers/cpufreq/exynos-cpufreq.c:292:1: warning: data definition has no type or storage class [enabled by default] >>>> drivers/cpufreq/exynos-cpufreq.c:292:1: error: type defaults to ‘int’ in declaration of ‘module_init’ [-Werror=implicit-int] >>>> drivers/cpufreq/exynos-cpufreq.c:292:1: warning: parameter names (without types) in function declaration [enabled by default] >>>> drivers/cpufreq/exynos-cpufreq.c:292:1: warning: data definition has no type or storage class [enabled by default] >>>> drivers/cpufreq/exynos-cpufreq.c:292:1: error: type defaults to ‘int’ in declaration of ‘module_exit’ [-Werror=implicit-int] >>>> drivers/cpufreq/exynos-cpufreq.c:292:1: warning: parameter names (without types) in function declaration [enabled by default] >>>> drivers/cpufreq/exynos-cpufreq.c:292:1: warning: ‘exynos_cpufreq_platdrv_init’ defined but not used [-Wunused-function] >>>> cc1: some warnings being treated as errors >>>> make[2]: *** [drivers/cpufreq/exynos-cpufreq.o] Error 1 >>>> make[1]: *** [drivers/cpufreq] Error 2 >>>> >>>> Build error happens on gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) >>>> and was introduced by commit d568b6f71df1 (cpufreq: exynos: Convert >>>> exynos-cpufreq to platform driver). >>>> >>>> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> >>>> Cc: Lukasz Majewski <l.majewski@samsung.com> >>>> Cc: Tomasz Figa <t.figa@samsung.com> >>>> Cc: Kyungmin Park <kyungmin.park@samsung.com> >>>> --- >>>> drivers/cpufreq/exynos-cpufreq.c | 1 + >>>> 1 file changed, 1 insertion(+) >>>> >>>> diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c >>>> index fcd2914d081a..fa54c2b88dd7 100644 >>>> --- a/drivers/cpufreq/exynos-cpufreq.c >>>> +++ b/drivers/cpufreq/exynos-cpufreq.c >>>> @@ -17,6 +17,7 @@ >>>> #include <linux/regulator/consumer.h> >>>> #include <linux/cpufreq.h> >>>> #include <linux/suspend.h> >>>> +#include <linux/module.h> >>>> #include <linux/platform_device.h> >>> >>> I am surprised how that patch went through then? And nothing was >>> reported by kbuild for it.. >> >> Hi, >> >> A little more explanation from my side: the build error actually happens >> only on next/master, not Linus' tree. >> >> Mentioned commit which changes the driver to platform driver is in >> mainline since 3.12-rc2 so it seems this is not the cause of the build >> error. I think I need to find first the real cause of this build error. >> >> Best regards, >> Krzysztof > > After bisecting, the real commit for build error is: > caa7dcde7c424cdc81698a6e4e48072eb67ec67e > module: relocate module_init from init.h to module.h Yep, even though I fixed a crap-tonne of implicit includes, and built all the arm configs, some were bound to sneak through. I'll push a fix shortly to the init cleanup queue: http://git.kernel.org/cgit/linux/kernel/git/paulg/init.git/ so it will be fine for the next linux-next tree. Thanks, Paul. -- > > My patch seems valid although the reason in commit msg should be updated: > ################ > Add missing include to fix build error: > drivers/cpufreq/exynos-cpufreq.c:292:1: warning: data definition has no type or storage class [enabled by default] > drivers/cpufreq/exynos-cpufreq.c:292:1: error: type defaults to ‘int’ in declaration of ‘module_init’ [-Werror=implicit-int] > drivers/cpufreq/exynos-cpufreq.c:292:1: warning: parameter names (without types) in function declaration [enabled by default] > drivers/cpufreq/exynos-cpufreq.c:292:1: warning: data definition has no type or storage class [enabled by default] > drivers/cpufreq/exynos-cpufreq.c:292:1: error: type defaults to ‘int’ in declaration of ‘module_exit’ [-Werror=implicit-int] > drivers/cpufreq/exynos-cpufreq.c:292:1: warning: parameter names (without types) in function declaration [enabled by default] > drivers/cpufreq/exynos-cpufreq.c:292:1: warning: ‘exynos_cpufreq_platdrv_init’ defined but not used [-Wunused-function] > cc1: some warnings being treated as errors > make[2]: *** [drivers/cpufreq/exynos-cpufreq.o] Error 1 > make[1]: *** [drivers/cpufreq] Error 2 > > Build error happens on gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) > and was introduced in next tree by commit caa7dcde7c42 (module: relocate > module_init from init.h to module.h). > ################ > > >
On Wed, 2014-01-22 at 10:46 -0500, Paul Gortmaker wrote: > On 14-01-22 10:37 AM, Krzysztof Kozlowski wrote: > > > >> > >> Hi, > >> > >> A little more explanation from my side: the build error actually happens > >> only on next/master, not Linus' tree. > >> > >> Mentioned commit which changes the driver to platform driver is in > >> mainline since 3.12-rc2 so it seems this is not the cause of the build > >> error. I think I need to find first the real cause of this build error. > >> > >> Best regards, > >> Krzysztof > > > > After bisecting, the real commit for build error is: > > caa7dcde7c424cdc81698a6e4e48072eb67ec67e > > module: relocate module_init from init.h to module.h > > Yep, even though I fixed a crap-tonne of implicit includes, and > built all the arm configs, some were bound to sneak through. > > I'll push a fix shortly to the init cleanup queue: > > http://git.kernel.org/cgit/linux/kernel/git/paulg/init.git/ > > so it will be fine for the next linux-next tree. Thanks, the same issue applies to drivers/cpufreq/exynos-cpufreq.c. Best regards, Krzysztof
diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c index fcd2914d081a..fa54c2b88dd7 100644 --- a/drivers/cpufreq/exynos-cpufreq.c +++ b/drivers/cpufreq/exynos-cpufreq.c @@ -17,6 +17,7 @@ #include <linux/regulator/consumer.h> #include <linux/cpufreq.h> #include <linux/suspend.h> +#include <linux/module.h> #include <linux/platform_device.h> #include <plat/cpu.h>
Add missing include to fix build error: drivers/cpufreq/exynos-cpufreq.c:292:1: warning: data definition has no type or storage class [enabled by default] drivers/cpufreq/exynos-cpufreq.c:292:1: error: type defaults to ‘int’ in declaration of ‘module_init’ [-Werror=implicit-int] drivers/cpufreq/exynos-cpufreq.c:292:1: warning: parameter names (without types) in function declaration [enabled by default] drivers/cpufreq/exynos-cpufreq.c:292:1: warning: data definition has no type or storage class [enabled by default] drivers/cpufreq/exynos-cpufreq.c:292:1: error: type defaults to ‘int’ in declaration of ‘module_exit’ [-Werror=implicit-int] drivers/cpufreq/exynos-cpufreq.c:292:1: warning: parameter names (without types) in function declaration [enabled by default] drivers/cpufreq/exynos-cpufreq.c:292:1: warning: ‘exynos_cpufreq_platdrv_init’ defined but not used [-Wunused-function] cc1: some warnings being treated as errors make[2]: *** [drivers/cpufreq/exynos-cpufreq.o] Error 1 make[1]: *** [drivers/cpufreq] Error 2 Build error happens on gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) and was introduced by commit d568b6f71df1 (cpufreq: exynos: Convert exynos-cpufreq to platform driver). Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Tomasz Figa <t.figa@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> --- drivers/cpufreq/exynos-cpufreq.c | 1 + 1 file changed, 1 insertion(+)