Messages in this thread | | | Date | Fri, 6 Nov 2020 10:47:34 +0000 | From | Lee Jones <> | Subject | Re: [PATCH 13/36] tty: serial: 8250: 8250_port: Staticify functions referenced by pointers |
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On Fri, 06 Nov 2020, Greg Kroah-Hartman wrote:
> On Fri, Nov 06, 2020 at 10:05:52AM +0000, Lee Jones wrote: > > On Fri, 06 Nov 2020, Greg Kroah-Hartman wrote: > > > > > On Wed, Nov 04, 2020 at 07:35:26PM +0000, Lee Jones wrote: > > > > Fixes the following W=1 kernel build warning(s): > > > > > > > > drivers/tty/serial/8250/8250_port.c:349:14: warning: no previous prototype for ‘au_serial_in’ [-Wmissing-prototypes] > > > > drivers/tty/serial/8250/8250_port.c:359:6: warning: no previous prototype for ‘au_serial_out’ [-Wmissing-prototypes] > > > > > > > > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > > > > Cc: Jiri Slaby <jirislaby@kernel.org> > > > > Cc: Mike Hudson <Exoray@isys.ca> > > > > Cc: linux-serial@vger.kernel.org > > > > Signed-off-by: Lee Jones <lee.jones@linaro.org> > > > > --- > > > > drivers/tty/serial/8250/8250_port.c | 4 ++-- > > > > 1 file changed, 2 insertions(+), 2 deletions(-) > > > > > > And now I get build errors of: > > > ld: drivers/tty/serial/8250/8250_early.o: in function `early_au_setup': > > > 8250_early.c:(.init.text+0x7): undefined reference to `au_serial_in' > > > ld: 8250_early.c:(.init.text+0xf): undefined reference to `au_serial_out' > > > make: *** [Makefile:1164: vmlinux] Error 1 > > > > > > Always test-build your patches, perhaps W=1 was wrong here... > > > > I *always* test build my sets before posting. > > Great, then I should have rephrased it as: > Always test-build your patches and fix the error found in them > before sending.
Yes, very funny! ;)
Obviously, all of that was implied in my first reply.
The problem is not a lack of testing, it's the testing method.
I thought allmodconfig would be enough, but it appears not.
Currently investigating with allyesconfig as a drop-in replacement.
-- Lee Jones [李琼斯] Senior Technical Lead - Developer Services Linaro.org │ Open source software for Arm SoCs Follow Linaro: Facebook | Twitter | Blog
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