linux-kernel - [PATCH v2 5/9] nfc: s3fwrn5: Add missing CRYPTO

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Date:   Sun,  6 Sep 2020 17:36:50 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Krzysztof Opasiak <k.opasiak@...sung.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>, Olof Johansson <olof@...om.net>,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        devicetree@...r.kernel.org, linux-nfc@...ts.01.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org
Cc:     Marek Szyprowski <m.szyprowski@...sung.com>,
        Arnd Bergmann <arnd@...db.de>
Subject: [PATCH v2 5/9] nfc: s3fwrn5: Add missing CRYPTO_HASH dependency

The driver uses crypto hash functions so it needs to select CRYPTO_HASH.
This fixes build errors:

  arc-linux-ld: drivers/nfc/s3fwrn5/firmware.o: in function `s3fwrn5_fw_download':
  firmware.c:(.text+0x152): undefined reference to `crypto_alloc_shash'

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
---
 drivers/nfc/s3fwrn5/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/nfc/s3fwrn5/Kconfig b/drivers/nfc/s3fwrn5/Kconfig
index af9d18690afe..3f8b6da58280 100644
--- a/drivers/nfc/s3fwrn5/Kconfig
+++ b/drivers/nfc/s3fwrn5/Kconfig
@@ -2,6 +2,7 @@
 config NFC_S3FWRN5
 	tristate
 	select CRYPTO
+	select CRYPTO_HASH
 	help
 	  Core driver for Samsung S3FWRN5 NFC chip. Contains core utilities
 	  of chip. It's intended to be used by PHYs to avoid duplicating lots
-- 
2.17.1