Subject: Re: linux-next: Tree for May 18 (input/misc/iqs269a.c & regmap)

From: Dmitry Torokhov <[email-masked]>
Date: Fri, 22 May 2020 14:49:35 -0700

On Fri, May 22, 2020 at 11:22:39AM -0700, Randy Dunlap wrote:
> On 5/18/20 9:20 AM, Jeff LaBundy wrote:
> > Hi Randy et al,
> > 
> > On Mon, May 18, 2020 at 08:42:43AM -0700, Randy Dunlap wrote:
> >> On 5/18/20 3:57 AM, Stephen Rothwell wrote:
> >>> Hi all,
> >>>
> >>> Changes since 20200515:
> >>>
> >>
> >> on i386:
> >>
> >>
> >> CONFIG_REGMAP_I2C=y
> >> CONFIG_I2C=m
> >>
> >> WARNING: unmet direct dependencies detected for REGMAP_I2C
> >>   Depends on [m]: I2C [=m]
> >>   Selected by [y]:
> >>   - INPUT_IQS269A [=y] && !UML && INPUT [=y] && INPUT_MISC [=y]
> >>
> >>
> >> ld: drivers/base/regmap/regmap-i2c.o: in function `regmap_smbus_byte_reg_read':
> >> regmap-i2c.c:(.text+0x192): undefined reference to `i2c_smbus_read_byte_data'
> >> ld: drivers/base/regmap/regmap-i2c.o: in function `regmap_smbus_byte_reg_write':
> >> regmap-i2c.c:(.text+0x1d7): undefined reference to `i2c_smbus_write_byte_data'
> >> ld: drivers/base/regmap/regmap-i2c.o: in function `regmap_smbus_word_reg_read':
> >> regmap-i2c.c:(.text+0x202): undefined reference to `i2c_smbus_read_word_data'
> >> ld: drivers/base/regmap/regmap-i2c.o: in function `regmap_smbus_word_read_swapped':
> >> regmap-i2c.c:(.text+0x242): undefined reference to `i2c_smbus_read_word_data'
> >> ld: drivers/base/regmap/regmap-i2c.o: in function `regmap_smbus_word_write_swapped':
> >> regmap-i2c.c:(.text+0x2a1): undefined reference to `i2c_smbus_write_word_data'
> >> ld: drivers/base/regmap/regmap-i2c.o: in function `regmap_smbus_word_reg_write':
> >> regmap-i2c.c:(.text+0x2d7): undefined reference to `i2c_smbus_write_word_data'
> >> ld: drivers/base/regmap/regmap-i2c.o: in function `regmap_i2c_smbus_i2c_read_reg16':
> >> regmap-i2c.c:(.text+0x310): undefined reference to `i2c_smbus_write_byte_data'
> >> ld: regmap-i2c.c:(.text+0x323): undefined reference to `i2c_smbus_read_byte'
> >> ld: drivers/base/regmap/regmap-i2c.o: in function `regmap_i2c_smbus_i2c_write_reg16':
> >> regmap-i2c.c:(.text+0x39c): undefined reference to `i2c_smbus_write_i2c_block_data'
> >> ld: drivers/base/regmap/regmap-i2c.o: in function `regmap_i2c_smbus_i2c_write':
> >> regmap-i2c.c:(.text+0x3db): undefined reference to `i2c_smbus_write_i2c_block_data'
> >> ld: drivers/base/regmap/regmap-i2c.o: in function `regmap_i2c_smbus_i2c_read':
> >> regmap-i2c.c:(.text+0x427): undefined reference to `i2c_smbus_read_i2c_block_data'
> >> ld: drivers/base/regmap/regmap-i2c.o: in function `regmap_i2c_read':
> >> regmap-i2c.c:(.text+0x49f): undefined reference to `i2c_transfer'
> >> ld: drivers/base/regmap/regmap-i2c.o: in function `regmap_i2c_gather_write':
> >> regmap-i2c.c:(.text+0x524): undefined reference to `i2c_transfer'
> >> ld: drivers/base/regmap/regmap-i2c.o: in function `regmap_i2c_write':
> >> regmap-i2c.c:(.text+0x56c): undefined reference to `i2c_transfer_buffer_flags'
> >> ld: drivers/input/misc/iqs269a.o: in function `iqs269_i2c_driver_init':
> >> iqs269a.c:(.init.text+0xb): undefined reference to `i2c_register_driver'
> >> ld: drivers/input/misc/iqs269a.o: in function `iqs269_i2c_driver_exit':
> >> iqs269a.c:(.exit.text+0x9): undefined reference to `i2c_del_driver'
> >>
> >>
> >>
> >> Full randconfig file is attached.
> > 
> > A complete oversight on my part; during my testing I did not realize
> > another module was selecting I2C for me. Valuable lesson learned :)
> > 
> > The kbuild test robot set off the alarm bells earlier today and I've
> > sent a patch [1] already. Many apologies for all of the noise.
> > 
> >>
> >> -- 
> >> ~Randy
> >> Reported-by: Randy Dunlap <[email-masked]>
> > 
> > [1] https://patchwork.kernel.org/patch/11555469/
> > 
> > Kind regards,
> > Jeff LaBundy
> 
> 
> Acked-by: Randy Dunlap <[email-masked]> # build-tested
> 
> 
> This build error still happens in linux-next 20200522.
> Perhaps we can have this patch merged & pushed out so that
> linux-next can pick it up, please?

Sorry, I applied it when Jeff posted it, but forgot to push out.

Thanks.

-- 
Dmitry