lkml.org 
[lkml]   [2020]   [Dec]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 5.4 271/453] crypto: atmel-i2c - select CONFIG_BITREVERSE
    Date
    From: Arnd Bergmann <arnd@arndb.de>

    [ Upstream commit d33a23b0532d5d1b5b700e8641661261e7dbef61 ]

    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>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/crypto/Kconfig | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
    index 0952f059d967c..1f6308cdf79a2 100644
    --- a/drivers/crypto/Kconfig
    +++ b/drivers/crypto/Kconfig
    @@ -544,6 +544,7 @@ 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"
    --
    2.27.0


    \
     
     \ /
      Last update: 2020-12-28 16:39    [W:3.573 / U:0.380 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site