Re: [PATCH v3 2/3] hwrng: exynos - add Samsung Exynos True RNG driver
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From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: 2017-12-22 08:29:46
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Hi, On 2017-12-22 09:24, Herbert Xu wrote:
On Mon, Dec 04, 2017 at 01:53:50PM +0100, Łukasz Stelmach wrote:quoted
Add support for True Random Number Generator found in Samsung Exynos 5250+ SoCs. Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com>This doesn't build for me: CC [M] drivers/char/hw_random/exynos-trng.o ../drivers/char/hw_random/exynos-trng.c:230:1: error: \u2018exynos_rng_dt_match\u2019 undeclared here (not in a function) ../drivers/char/hw_random/exynos-trng.c:230:1: error: \u2018__mod_of__exynos_rng_dt_match_device_table\u2019 aliased to undefined symbol \u2018exynos_rng_dt_match\u2019 make[2]: *** [drivers/char/hw_random/exynos-trng.o] Error 1 make[1]: *** [_module_drivers/char/hw_random] Error 2
This looks like a missing dependency on "OF" when "COMPILE_TEST" is selected. Best regards -- Marek Szyprowski, PhD Samsung R&D Institute Poland