crypto: atmel-i2c - select CONFIG_BITREVERSE

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[ Upstream commit d33a23b053 ]

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: 11105693fa ("crypto: atmel-ecc - introduce Microchip / Atmel ECC driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Arnd Bergmann 2020-12-04 00:20:04 +01:00 • committed by Greg Kroah-Hartman

parent df1c37a878

commit 7682cd97aa

1 changed files with 1 additions and 0 deletions

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drivers/crypto/Kconfig

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