Commit 478d2dae authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Linus Walleij
Browse files

hw_random: ixp4xx: enable compile-testing 



The driver is almost portable already, it just needs to
include the new header for the cpu definition.

Cc: Deepak Saxena <dsaxena@plexity.net>
Acked-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 55712627

drivers/char/hw_random/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -152,7 +152,7 @@ config HW_RANDOM_VIA 


config HW_RANDOM_IXP4XX

	tristate "Intel IXP4xx NPU HW Pseudo-Random Number Generator support"

	depends on ARCH_IXP4XX

	depends on ARCH_IXP4XX || COMPILE_TEST

	default HW_RANDOM

	help

	  This driver provides kernel-side support for the Pseudo-Random

drivers/char/hw_random/ixp4xx-rng.c

+1 −2
Original line number Diff line number Diff line
@@ -21,10 +21,9 @@ 
#include <linux/init.h>

#include <linux/bitops.h>

#include <linux/hw_random.h>

#include <linux/soc/ixp4xx/cpu.h>



#include <asm/io.h>

#include <mach/hardware.h>





static int ixp4xx_rng_data_read(struct hwrng *rng, u32 *buffer)

{