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Date: Mon, 1 Apr 2013 12:43:44 +0530
From: Prabhakar lad <prabhakar.csengg@...il.com>
To: DLOS <davinci-linux-open-source@...ux.davincidsp.com>,
LAK <linux-arm-kernel@...ts.infradead.org>
Cc: LKML <linux-kernel@...r.kernel.org>,
"Lad, Prabhakar" <prabhakar.csengg@...il.com>,
Sekhar Nori <nsekhar@...com>,
Stephen Rothwell <sfr@...b.auug.org.au>,
Randy Dunlap <rdunlap@...radead.org>
Subject: [PATCH v2] ARM: davinci: use is IS_ENABLED macro
From: Lad, Prabhakar <prabhakar.csengg@...il.com>
This patches replaces #if defined() by IS_ENABLED macro, which provides
better readability.
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@...il.com>
Cc: Sekhar Nori <nsekhar@...com>
Cc: Stephen Rothwell <sfr@...b.auug.org.au>
Cc: Randy Dunlap <rdunlap@...radead.org>
---
Changes for V2:
1: Fixed review comments pointed by Stephen
(https://patchwork.kernel.org/patch/2330531/)
arch/arm/mach-davinci/board-da830-evm.c | 6 +-----
arch/arm/mach-davinci/board-da850-evm.c | 7 +------
arch/arm/mach-davinci/board-dm644x-evm.c | 25 +++++--------------------
arch/arm/mach-davinci/board-dm646x-evm.c | 7 +------
arch/arm/mach-davinci/board-neuros-osd2.c | 15 ++-------------
arch/arm/mach-davinci/devices.c | 2 +-
arch/arm/mach-davinci/usb.c | 2 +-
7 files changed, 12 insertions(+), 52 deletions(-)
diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index 6da25ee..b348e44 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -298,11 +298,7 @@ static const short da830_evm_emif25_pins[] = {
-1
};
-#if defined(CONFIG_MMC_DAVINCI) || defined(CONFIG_MMC_DAVINCI_MODULE)
-#define HAS_MMC 1
-#else
-#define HAS_MMC 0
-#endif
+#define HAS_MMC IS_ENABLED(CONFIG_MMC_DAVINCI)
#ifdef CONFIG_DA830_UI_NAND
static struct mtd_partition da830_evm_nand_partitions[] = {
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index c2dfe06..a74dec7 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -335,12 +335,7 @@ static const short da850_evm_nor_pins[] = {
-1
};
-#if defined(CONFIG_MMC_DAVINCI) || \
- defined(CONFIG_MMC_DAVINCI_MODULE)
-#define HAS_MMC 1
-#else
-#define HAS_MMC 0
-#endif
+#define HAS_MMC IS_ENABLED(CONFIG_MMC_DAVINCI)
static inline void da850_evm_setup_nor_nand(void)
{
diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c
index 71735e7..a042f27 100644
--- a/arch/arm/mach-davinci/board-dm644x-evm.c
+++ b/arch/arm/mach-davinci/board-dm644x-evm.c
@@ -750,26 +750,11 @@ static int davinci_phy_fixup(struct phy_device *phydev)
return 0;
}
-#if defined(CONFIG_BLK_DEV_PALMCHIP_BK3710) || \
- defined(CONFIG_BLK_DEV_PALMCHIP_BK3710_MODULE)
-#define HAS_ATA 1
-#else
-#define HAS_ATA 0
-#endif
-
-#if defined(CONFIG_MTD_PHYSMAP) || \
- defined(CONFIG_MTD_PHYSMAP_MODULE)
-#define HAS_NOR 1
-#else
-#define HAS_NOR 0
-#endif
-
-#if defined(CONFIG_MTD_NAND_DAVINCI) || \
- defined(CONFIG_MTD_NAND_DAVINCI_MODULE)
-#define HAS_NAND 1
-#else
-#define HAS_NAND 0
-#endif
+#define HAS_ATA IS_ENABLED(CONFIG_BLK_DEV_PALMCHIP_BK3710)
+
+#define HAS_NOR IS_ENABLED(CONFIG_MTD_PHYSMAP)
+
+#define HAS_NAND IS_ENABLED(CONFIG_MTD_NAND_DAVINCI)
static __init void davinci_evm_init(void)
{
diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c
index de7adff..03785e0 100644
--- a/arch/arm/mach-davinci/board-dm646x-evm.c
+++ b/arch/arm/mach-davinci/board-dm646x-evm.c
@@ -117,12 +117,7 @@ static struct platform_device davinci_nand_device = {
},
};
-#if defined(CONFIG_BLK_DEV_PALMCHIP_BK3710) || \
- defined(CONFIG_BLK_DEV_PALMCHIP_BK3710_MODULE)
-#define HAS_ATA 1
-#else
-#define HAS_ATA 0
-#endif
+#define HAS_ATA IS_ENABLED(CONFIG_BLK_DEV_PALMCHIP_BK3710)
/* CPLD Register 0 bits to control ATA */
#define DM646X_EVM_ATA_RST BIT(0)
diff --git a/arch/arm/mach-davinci/board-neuros-osd2.c b/arch/arm/mach-davinci/board-neuros-osd2.c
index 1c98107..ea6728b 100644
--- a/arch/arm/mach-davinci/board-neuros-osd2.c
+++ b/arch/arm/mach-davinci/board-neuros-osd2.c
@@ -167,20 +167,9 @@ static struct davinci_mmc_config davinci_ntosd2_mmc_config = {
.version = MMC_CTLR_VERSION_1
};
+#define HAS_ATA IS_ENABLED(CONFIG_BLK_DEV_PALMCHIP_BK3710)
-#if defined(CONFIG_BLK_DEV_PALMCHIP_BK3710) || \
- defined(CONFIG_BLK_DEV_PALMCHIP_BK3710_MODULE)
-#define HAS_ATA 1
-#else
-#define HAS_ATA 0
-#endif
-
-#if defined(CONFIG_MTD_NAND_DAVINCI) || \
- defined(CONFIG_MTD_NAND_DAVINCI_MODULE)
-#define HAS_NAND 1
-#else
-#define HAS_NAND 0
-#endif
+#define HAS_NAND IS_ENABLED(CONFIG_MTD_NAND_DAVINCI)
static __init void davinci_ntosd2_init(void)
{
diff --git a/arch/arm/mach-davinci/devices.c b/arch/arm/mach-davinci/devices.c
index 4c48a36..df135de 100644
--- a/arch/arm/mach-davinci/devices.c
+++ b/arch/arm/mach-davinci/devices.c
@@ -119,7 +119,7 @@ void __init davinci_init_ide(void)
platform_device_register(&ide_device);
}
-#if defined(CONFIG_MMC_DAVINCI) || defined(CONFIG_MMC_DAVINCI_MODULE)
+#if IS_ENABLED(CONFIG_MMC_DAVINCI)
static u64 mmcsd0_dma_mask = DMA_BIT_MASK(32);
diff --git a/arch/arm/mach-davinci/usb.c b/arch/arm/mach-davinci/usb.c
index 34509ff..5764d65 100644
--- a/arch/arm/mach-davinci/usb.c
+++ b/arch/arm/mach-davinci/usb.c
@@ -17,7 +17,7 @@
#define DA8XX_USB0_BASE 0x01e00000
#define DA8XX_USB1_BASE 0x01e25000
-#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
+#if IS_ENABLED(CONFIG_USB_MUSB_HDRC)
static struct musb_hdrc_eps_bits musb_eps[] = {
{ "ep1_tx", 8, },
{ "ep1_rx", 8, },
--
1.7.4.1
--
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