commit 71d932d99d7e6c644172e1d686bb41d667d8fa37
author Chen Gang <gang.chen.5i5j@gmail.com> Sun Jul 13 11:01:38 2014 +0800
committer Herbert Xu <herbert@gondor.apana.org.au> Wed Jul 23 21:31:37 2014 +0800
tree 1d31a4b35e1ce2e55c3ebb680e746abdcd147de5
parent a60384dfff3df41e86431974e5f9807773332d9e

crypto: qce - Let 'DEV_QCE' depend on both HAS_DMA and HAS_IOMEM

'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 <gang.chen.5i5j@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/Kconfig

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 @@
 
 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