[possible PATCH] crypto: sahara - Use #ifdef DEBUG not IS_ENABLED(DEBUG)

From: Joe Perches <joe@perches.com>
To: Herbert Xu <herbert@gondor.apana.org.au>,
	"David S. Miller" <davem@davemloft.net>
Cc: linux-crypto@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>
Subject: [possible PATCH] crypto: sahara - Use #ifdef DEBUG not IS_ENABLED(DEBUG)
Date: Thu, 07 Mar 2019 16:15:55 -0800	[thread overview]
Message-ID: <5ef0cab4dee128058a43f43c723c13924662e80d.camel@perches.com> (raw)

Normal use of IS_ENABLED is with a CONFIG_<SYMBOL> and
there is no -DDEBUG in the Makefile here.

Replace the IS_ENABLED(DEBUG) with #ifdef DEBUG/#endif
blocks.

Miscellanea:

o Move the sahara_state array into the function that uses it.

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/crypto/sahara.c | 20 +++++++++-----------
 1 file changed, 9 insertions(+), 11 deletions(-)

diff --git a/drivers/crypto/sahara.c b/drivers/crypto/sahara.c
index 8c32a3059b4a..d2b4bd483507 100644
--- a/drivers/crypto/sahara.c
+++ b/drivers/crypto/sahara.c
@@ -348,14 +348,13 @@ static void sahara_decode_error(struct sahara_dev *dev, unsigned int error)
 	dev_err(dev->device, "\n");
 }
 
-static const char *sahara_state[4] = { "Idle", "Busy", "Error", "HW Fault" };
-
 static void sahara_decode_status(struct sahara_dev *dev, unsigned int status)
 {
+#ifdef DEBUG
 	u8 state;
-
-	if (!IS_ENABLED(DEBUG))
-		return;
+	static const char *sahara_state[4] = {
+		"Idle", "Busy", "Error", "HW Fault"
+	};
 
 	state = SAHARA_STATUS_GET_STATE(status);
 
@@ -400,15 +399,14 @@ static void sahara_decode_status(struct sahara_dev *dev, unsigned int status)
 		sahara_read(dev, SAHARA_REG_CDAR));
 	dev_dbg(dev->device, "Initial DAR: 0x%08x\n\n",
 		sahara_read(dev, SAHARA_REG_IDAR));
+#endif
 }
 
 static void sahara_dump_descriptors(struct sahara_dev *dev)
 {
+#ifdef DEBUG
 	int i;
 
-	if (!IS_ENABLED(DEBUG))
-		return;
-
 	for (i = 0; i < SAHARA_MAX_HW_DESC; i++) {
 		dev_dbg(dev->device, "Descriptor (%d) (%pad):\n",
 			i, &dev->hw_phys_desc[i]);
@@ -421,15 +419,14 @@ static void sahara_dump_descriptors(struct sahara_dev *dev)
 			dev->hw_desc[i]->next);
 	}
 	dev_dbg(dev->device, "\n");
+#endif
 }
 
 static void sahara_dump_links(struct sahara_dev *dev)
 {
+#ifdef DEBUG
 	int i;
 
-	if (!IS_ENABLED(DEBUG))
-		return;
-
 	for (i = 0; i < SAHARA_MAX_HW_LINK; i++) {
 		dev_dbg(dev->device, "Link (%d) (%pad):\n",
 			i, &dev->hw_phys_link[i]);
@@ -439,6 +436,7 @@ static void sahara_dump_links(struct sahara_dev *dev)
 			dev->hw_link[i]->next);
 	}
 	dev_dbg(dev->device, "\n");
+#endif
 }
 
 static int sahara_hw_descriptor_create(struct sahara_dev *dev)


