| Message ID | 20201203232022.1485386-1-arnd@kernel.org (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Herbert Xu |
| Headers | show |
| Series | crypto: atmel-i2c - select CONFIG_BITREVERSE | expand |
On Fri, Dec 04, 2020 at 12:20:04AM +0100, Arnd Bergmann wrote: > From: Arnd Bergmann <arnd@arndb.de> > > The bitreverse helper is almost always built into the kernel, > but in a rare randconfig build it is possible to hit a case > in which it is a loadable module while the atmel-i2c driver > is built-in: > > arm-linux-gnueabi-ld: drivers/crypto/atmel-i2c.o: in function `atmel_i2c_checksum': > atmel-i2c.c:(.text+0xa0): undefined reference to `byte_rev_table' > > Add one more 'select' statement to prevent this. > > Fixes: 11105693fa05 ("crypto: atmel-ecc - introduce Microchip / Atmel ECC driver") > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > --- > drivers/crypto/Kconfig | 1 + > 1 file changed, 1 insertion(+) Patch applied. Thanks.
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index 6a02ab13835c..67a17644ce17 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -550,6 +550,7 @@ config CRYPTO_DEV_ATMEL_SHA config CRYPTO_DEV_ATMEL_I2C tristate + select BITREVERSE config CRYPTO_DEV_ATMEL_ECC tristate "Support for Microchip / Atmel ECC hw accelerator"