From: Chen Gang Subject: [PATCH] drivers/crypto/Kconfig: Let 'DEV_QCE' depend on both HAS_DMA and HAS_IOMEM Date: Sun, 13 Jul 2014 11:01:38 +0800 Message-ID: <53C1F692.4000105@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: davem@davemloft.net, linux-crypto@vger.kernel.org, "linux-kernel@vger.kernel.org" , Liqin Chen , Lennox Wu To: herbert@gondor.apana.org.au Return-path: Received: from mail-pa0-f46.google.com ([209.85.220.46]:57751 "EHLO mail-pa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751786AbaGMDBu (ORCPT ); Sat, 12 Jul 2014 23:01:50 -0400 Sender: linux-crypto-owner@vger.kernel.org List-ID: 'DEV_QCE' needs both HAS_DMA and HAS_IOMEM, so let it depend on them. The related error (with allmodconfig under score): MODPOST 1365 modules ERROR: "devm_ioremap_resource" [drivers/crypto/qce/qcrypto.ko] undefined! ERROR: "dma_map_sg" [drivers/crypto/qce/qcrypto.ko] undefined! ERROR: "dma_set_mask" [drivers/crypto/qce/qcrypto.ko] undefined! ERROR: "dma_supported" [drivers/crypto/qce/qcrypto.ko] undefined! ERROR: "dma_unmap_sg" [drivers/crypto/qce/qcrypto.ko] undefined! Signed-off-by: Chen Gang --- drivers/crypto/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index 5ef9ec9..2fb0fdf 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -422,7 +422,7 @@ source "drivers/crypto/qat/Kconfig" config CRYPTO_DEV_QCE tristate "Qualcomm crypto engine accelerator" - depends on ARCH_QCOM || COMPILE_TEST + depends on (ARCH_QCOM || COMPILE_TEST) && HAS_DMA && HAS_IOMEM select CRYPTO_AES select CRYPTO_DES select CRYPTO_ECB -- 1.7.11.7