[PATCH 03/15] ethernet: amd: use IS_ENABLED() instead of checking for built-in or module

From: Javier Martinez Canillas
Date: Mon Sep 12 2016 - 10:04:36 EST


The IS_ENABLED() macro checks if a Kconfig symbol has been enabled either
built-in or as a module, use that macro instead of open coding the same.

Using the macro makes the code more readable by helping abstract away some
of the Kconfig built-in and module enable details.

Signed-off-by: Javier Martinez Canillas <javier@xxxxxxxxxxxxxxx>
---

drivers/net/ethernet/amd/7990.c | 6 +++---
drivers/net/ethernet/amd/amd8111e.c | 2 +-
2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/amd/7990.c b/drivers/net/ethernet/amd/7990.c
index dcf2a1f3643d..dc57f2759f44 100644
--- a/drivers/net/ethernet/amd/7990.c
+++ b/drivers/net/ethernet/amd/7990.c
@@ -45,14 +45,14 @@
#define WRITERDP(lp, x) out_be16(lp->base + LANCE_RDP, (x))
#define READRDP(lp) in_be16(lp->base + LANCE_RDP)

-#if defined(CONFIG_HPLANCE) || defined(CONFIG_HPLANCE_MODULE)
+#if IS_ENABLED(CONFIG_HPLANCE)
#include "hplance.h"

#undef WRITERAP
#undef WRITERDP
#undef READRDP

-#if defined(CONFIG_MVME147_NET) || defined(CONFIG_MVME147_NET_MODULE)
+#if IS_ENABLED(CONFIG_MVME147_NET)

/* Lossage Factor Nine, Mr Sulu. */
#define WRITERAP(lp, x) (lp->writerap(lp, x))
@@ -86,7 +86,7 @@ static inline __u16 READRDP(struct lance_private *lp)
}

#endif
-#endif /* CONFIG_HPLANCE || CONFIG_HPLANCE_MODULE */
+#endif /* IS_ENABLED(CONFIG_HPLANCE) */

/* debugging output macros, various flavours */
/* #define TEST_HITS */
diff --git a/drivers/net/ethernet/amd/amd8111e.c b/drivers/net/ethernet/amd/amd8111e.c
index 94960055fa1f..f92cc97151ec 100644
--- a/drivers/net/ethernet/amd/amd8111e.c
+++ b/drivers/net/ethernet/amd/amd8111e.c
@@ -89,7 +89,7 @@ Revision History:
#include <asm/byteorder.h>
#include <asm/uaccess.h>

-#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
+#if IS_ENABLED(CONFIG_VLAN_8021Q)
#define AMD8111E_VLAN_TAG_USED 1
#else
#define AMD8111E_VLAN_TAG_USED 0
--
2.7.4