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Commit 40784d72 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Herbert Xu
Browse files

crypto: axis - hide an unused variable 



Without CONFIG_DEBUG_FS, we get a harmless warning:

drivers/crypto/axis/artpec6_crypto.c:352:23: error: 'dbgfs_root' defined but not used [-Werror=unused-variable]

This moves it into the #ifdef that hides the only user.

Fixes: a21eb94f ("crypto: axis - add ARTPEC-6/7 crypto accelerator driver")
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Acked-by: default avatarLars Persson <larper@axis.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent e117765a

drivers/crypto/axis/artpec6_crypto.c

+2 −2
Original line number Diff line number Diff line
@@ -349,8 +349,6 @@ struct artpec6_crypto_aead_req_ctx { 
/* The crypto framework makes it hard to avoid this global. */

static struct device *artpec6_crypto_dev;



static struct dentry *dbgfs_root;



#ifdef CONFIG_FAULT_INJECTION

static DECLARE_FAULT_ATTR(artpec6_crypto_fail_status_read);

static DECLARE_FAULT_ATTR(artpec6_crypto_fail_dma_array_full);
@@ -2984,6 +2982,8 @@ struct dbgfs_u32 { 
	char *desc;

};



static struct dentry *dbgfs_root;



static void artpec6_crypto_init_debugfs(void)

{

	dbgfs_root = debugfs_create_dir("artpec6_crypto", NULL);