linux-kernel - [PATCH 4/4] nvmem: remove unneeded IS_ENABLED(CONFIG

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Date:   Mon, 11 Sep 2017 11:00:14 +0200
From:   srinivas.kandagatla@...aro.org
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-kernel@...r.kernel.org,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH 4/4] nvmem: remove unneeded IS_ENABLED(CONFIG_NVMEM) conditional

From: Masahiro Yamada <yamada.masahiro@...ionext.com>

As you see in drivers/nvmem/Makefile, this C file is compiled only
when CONFIG_NVMEM is y or m.

So, IS_ENABLED(CONFIG_NVMEM) is always evaluated to 1 in this file.

Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
 drivers/nvmem/core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c
index fdb8b7a..8649045 100644
--- a/drivers/nvmem/core.c
+++ b/drivers/nvmem/core.c
@@ -615,7 +615,7 @@ static struct nvmem_device *nvmem_find(const char *name)
 	return to_nvmem_device(d);
 }
 
-#if IS_ENABLED(CONFIG_NVMEM) && IS_ENABLED(CONFIG_OF)
+#if IS_ENABLED(CONFIG_OF)
 /**
  * of_nvmem_device_get() - Get nvmem device from a given id
  *
@@ -753,7 +753,7 @@ static struct nvmem_cell *nvmem_cell_get_from_list(const char *cell_id)
 	return cell;
 }
 
-#if IS_ENABLED(CONFIG_NVMEM) && IS_ENABLED(CONFIG_OF)
+#if IS_ENABLED(CONFIG_OF)
 /**
  * of_nvmem_cell_get() - Get a nvmem cell from given device node and cell id
  *
-- 
2.9.3