On Thu, Apr 28, 2016 at 12:46:13PM +0200, Arnd Bergmann wrote: > The newly added vtpmx driver fails to build if CONFIG_ANON_INODES > is disabled: > > drivers/char/built-in.o: In function `vtpmx_fops_ioctl': > (.text+0x97f8): undefined reference to `anon_inode_getfile' > > This adds a Kconfig 'select' statement to ensure it's always there > when we need it. > > Signed-off-by: Arnd Bergmann <[email protected]> > Fixes: 794c38e01358 ("tpm: Proxy driver for supporting multiple emulated > TPMs")
Acked-by: Jarkko Sakkinen <[email protected]> /Jarkko > --- > drivers/char/tpm/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/char/tpm/Kconfig b/drivers/char/tpm/Kconfig > index 0eac596e33d1..bfdc5c0486aa 100644 > --- a/drivers/char/tpm/Kconfig > +++ b/drivers/char/tpm/Kconfig > @@ -125,6 +125,7 @@ config TCG_CRB > config TCG_VTPM_PROXY > tristate "VTPM Proxy Interface" > depends on TCG_TPM > + select ANON_INODES > ---help--- > This driver proxies for an emulated TPM (vTPM) running in userspace. > A device /dev/vtpmx is provided that creates a device pair > -- > 2.7.0 >
