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* [PATCH RESEND] update omap3 features bitmap and API to generic names
@ 2010-05-10 19:55 Venkatraman S
  2010-05-10 23:32 ` Nishanth Menon
  0 siblings, 1 reply; 3+ messages in thread
From: Venkatraman S @ 2010-05-10 19:55 UTC (permalink / raw)
  To: linux-arm-kernel

	OMAP3 features bitmap is used a method to check
for SoC specific features. This patch renames the global variables
and the accessor functions to use a generic name from omap3_* to
omap_*

Signed-off-by: Venkatraman S <svenkatr@ti.com>
CC: Nishant Menon <nm@ti.com>
CC: Tony Lindgren <tony@atomide.com>
CC: Madhusudhan Chikkature <madhu.cr@ti.com>
---
 * Resent to CC Madhu

 arch/arm/mach-omap2/clock3xxx_data.c  |    2 +-
 arch/arm/mach-omap2/id.c              |   18 ++++++++--------
 arch/arm/plat-omap/include/plat/cpu.h |   34 ++++++++++++++++----------------
 3 files changed, 27 insertions(+), 27 deletions(-)

diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c
index 9cba556..afa481d 100644
--- a/arch/arm/mach-omap2/clock3xxx_data.c
+++ b/arch/arm/mach-omap2/clock3xxx_data.c
@@ -3510,7 +3510,7 @@ int __init omap3xxx_clk_init(void)
 			cpu_clkflg |= CK_3430ES2;
 		}
 	}
-	if (omap3_has_192mhz_clk())
+	if (omap_has_192mhz_clk())
 		omap_96m_alwon_fck = omap_96m_alwon_fck_3630;
 
 	if (cpu_is_omap3630()) {
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 37b8a1a..a095b87 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -28,7 +28,7 @@
 static struct omap_chip_id omap_chip;
 static unsigned int omap_revision;
 
-u32 omap3_features;
+u32 omap_features;
 
 unsigned int omap_rev(void)
 {
@@ -161,14 +161,14 @@ void __init omap24xx_check_revision(void)
 #define OMAP3_CHECK_FEATURE(status,feat)				\
 	if (((status & OMAP3_ ##feat## _MASK) 				\
 		>> OMAP3_ ##feat## _SHIFT) != FEAT_ ##feat## _NONE) { 	\
-		omap3_features |= OMAP3_HAS_ ##feat;			\
+		omap_features |= OMAP_HAS_ ##feat;			\
 	}
 
 void __init omap3_check_features(void)
 {
 	u32 status;
 
-	omap3_features = 0;
+	omap_features = 0;
 
 	status = omap_ctrl_readl(OMAP3_CONTROL_OMAP_STATUS);
 
@@ -178,7 +178,7 @@ void __init omap3_check_features(void)
 	OMAP3_CHECK_FEATURE(status, NEON);
 	OMAP3_CHECK_FEATURE(status, ISP);
 	if (cpu_is_omap3630())
-		omap3_features |= OMAP3_HAS_192MHZ_CLK;
+		omap_features |= OMAP_HAS_192MHZ_CLK;
 
 	/*
 	 * TODO: Get additional info (where applicable)
@@ -294,7 +294,7 @@ void __init omap4_check_revision(void)
 }
 
 #define OMAP3_SHOW_FEATURE(feat)		\
-	if (omap3_has_ ##feat())		\
+	if (omap_has_ ##feat())		\
 		printk(#feat" ");
 
 void __init omap3_cpuinfo(void)
@@ -314,20 +314,20 @@ void __init omap3_cpuinfo(void)
 		/*
 		 * AM35xx devices
 		 */
-		if (omap3_has_sgx()) {
+		if (omap_has_sgx()) {
 			omap_revision = OMAP3517_REV(rev);
 			strcpy(cpu_name, "AM3517");
 		} else {
 			/* Already set in omap3_check_revision() */
 			strcpy(cpu_name, "AM3505");
 		}
-	} else if (omap3_has_iva() && omap3_has_sgx()) {
+	} else if (omap_has_iva() && omap_has_sgx()) {
 		/* OMAP3430, OMAP3525, OMAP3515, OMAP3503 devices */
 		strcpy(cpu_name, "OMAP3430/3530");
-	} else if (omap3_has_iva()) {
+	} else if (omap_has_iva()) {
 		omap_revision = OMAP3525_REV(rev);
 		strcpy(cpu_name, "OMAP3525");
-	} else if (omap3_has_sgx()) {
+	} else if (omap_has_sgx()) {
 		omap_revision = OMAP3515_REV(rev);
 		strcpy(cpu_name, "OMAP3515");
 	} else {
diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
index 7514174..80dc8e0 100644
--- a/arch/arm/plat-omap/include/plat/cpu.h
+++ b/arch/arm/plat-omap/include/plat/cpu.h
@@ -434,28 +434,28 @@ int omap_chip_is(struct omap_chip_id oci);
 void omap2_check_revision(void);
 
 /*
- * Runtime detection of OMAP3 features
+ * Runtime detection of OMAP features
  */
-extern u32 omap3_features;
+extern u32 omap_features;
 
-#define OMAP3_HAS_L2CACHE		BIT(0)
-#define OMAP3_HAS_IVA			BIT(1)
-#define OMAP3_HAS_SGX			BIT(2)
-#define OMAP3_HAS_NEON			BIT(3)
-#define OMAP3_HAS_ISP			BIT(4)
-#define OMAP3_HAS_192MHZ_CLK		BIT(5)
+#define OMAP_HAS_L2CACHE		BIT(0)
+#define OMAP_HAS_IVA			BIT(1)
+#define OMAP_HAS_SGX			BIT(2)
+#define OMAP_HAS_NEON			BIT(3)
+#define OMAP_HAS_ISP			BIT(4)
+#define OMAP_HAS_192MHZ_CLK		BIT(5)
 
-#define OMAP3_HAS_FEATURE(feat,flag)			\
-static inline unsigned int omap3_has_ ##feat(void)	\
+#define OMAP_HAS_FEATURE(feat, flag)			\
+static inline unsigned int omap_has_ ##feat(void)	\
 {							\
-	return (omap3_features & OMAP3_HAS_ ##flag);	\
+	return (omap_features & OMAP_HAS_ ##flag);	\
 }							\
 
-OMAP3_HAS_FEATURE(l2cache, L2CACHE)
-OMAP3_HAS_FEATURE(sgx, SGX)
-OMAP3_HAS_FEATURE(iva, IVA)
-OMAP3_HAS_FEATURE(neon, NEON)
-OMAP3_HAS_FEATURE(isp, ISP)
-OMAP3_HAS_FEATURE(192mhz_clk, 192MHZ_CLK)
+OMAP_HAS_FEATURE(l2cache, L2CACHE)
+OMAP_HAS_FEATURE(sgx, SGX)
+OMAP_HAS_FEATURE(iva, IVA)
+OMAP_HAS_FEATURE(neon, NEON)
+OMAP_HAS_FEATURE(isp, ISP)
+OMAP_HAS_FEATURE(192mhz_clk, 192MHZ_CLK)
 
 #endif
-- 
1.6.3.3

^ permalink raw reply related	[flat|nested] 3+ messages in thread
end of thread, other threads:[~2010-05-11  3:53 UTC | newest]

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2010-05-10 19:55 [PATCH RESEND] update omap3 features bitmap and API to generic names Venkatraman S
2010-05-10 23:32 ` Nishanth Menon
2010-05-11  3:53   ` S, Venkatraman

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