Revert "Merge remote-tracking branch 'arm-soc/for-next' into linaro-3.0"

This reverts commit c7e0c8535d73f8c5bf760926a2bd71c9840cf2ef, reversing
changes made to dfee09c8acf18e84fe197bb5d821d1e4e02d020f.

John Stultz reports that Panda doesn't boot anymore and 'git bisect'
indicated the merge commit itself as the culprit. The resulting kernel
log is:

[    1.734802] OMAP DSS rev 4.0
[    1.740417] omap_hwmod: dss_core: _wait_target_disable failed
[    1.746429] omap_device: omapdss_dss.-1: new worst case deactivate latency 01
[    1.755035] omapdss DISPC error: can't get dss_clk
[    1.760101] omapdss_dispc: probe of omapdss_dispc failed with error -2
[    1.767333] omapdss HDMI error: can't get hdmi_clk
[    1.772399] omapdss_hdmi: probe of omapdss_hdmi failed with error -2
[    1.780273] ------------[ cut here ]------------
[    1.785125] WARNING: at drivers/video/omap2/dss/dispc.c:553dispc_runtime_ge)
[    1.793640] Modules linked in:
[    1.796905] ---[ end trace 6fcb132ac310d004 ]---
[    1.801757] Unable to handle kernel NULL pointer dereference at virtualaddr0
[...]

Revert it so a later version of the arm-soc merge result can be used
instead.

1 files changed, 3 insertions, 32 deletions

diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
index 67b3d75884c..8198bb6cdb5 100644
--- a/arch/arm/plat-omap/include/plat/cpu.h
+++ b/arch/arm/plat-omap/include/plat/cpu.h
@@ -88,7 +88,6 @@ unsigned int omap_rev(void);
  * cpu_is_omap243x():	True for OMAP2430
  * cpu_is_omap343x():	True for OMAP3430
  * cpu_is_omap443x():	True for OMAP4430
- * cpu_is_omap446x():	True for OMAP4460
  */
 #define GET_OMAP_CLASS	(omap_rev() & 0xff)
 
@@ -124,7 +123,6 @@ IS_OMAP_SUBCLASS(243x, 0x243)
 IS_OMAP_SUBCLASS(343x, 0x343)
 IS_OMAP_SUBCLASS(363x, 0x363)
 IS_OMAP_SUBCLASS(443x, 0x443)
-IS_OMAP_SUBCLASS(446x, 0x446)
 
 IS_TI_SUBCLASS(816x, 0x816)
 
@@ -139,7 +137,6 @@ IS_TI_SUBCLASS(816x, 0x816)
 #define cpu_is_ti816x()			0
 #define cpu_is_omap44xx()		0
 #define cpu_is_omap443x()		0
-#define cpu_is_omap446x()		0
 
 #if defined(MULTI_OMAP1)
 # if defined(CONFIG_ARCH_OMAP730)
@@ -364,10 +361,8 @@ IS_OMAP_TYPE(3517, 0x3517)
 # if defined(CONFIG_ARCH_OMAP4)
 # undef cpu_is_omap44xx
 # undef cpu_is_omap443x
-# undef cpu_is_omap446x
 # define cpu_is_omap44xx()		is_omap44xx()
 # define cpu_is_omap443x()		is_omap443x()
-# define cpu_is_omap446x()		is_omap446x()
 # endif
 
 /* Macros to detect if we have OMAP1 or OMAP2 */
@@ -415,9 +410,6 @@ IS_OMAP_TYPE(3517, 0x3517)
 #define OMAP4430_REV_ES2_1	(OMAP443X_CLASS | (0x21 << 8))
 #define OMAP4430_REV_ES2_2	(OMAP443X_CLASS | (0x22 << 8))
 
-#define OMAP446X_CLASS		0x44600044
-#define OMAP4460_REV_ES1_0	(OMAP446X_CLASS | (0x10 << 8))
-
 /*
  * omap_chip bits
  *
@@ -447,15 +439,13 @@ IS_OMAP_TYPE(3517, 0x3517)
 #define CHIP_IS_OMAP4430ES2_1		(1 << 12)
 #define CHIP_IS_OMAP4430ES2_2		(1 << 13)
 #define CHIP_IS_TI816X			(1 << 14)
-#define CHIP_IS_OMAP4460ES1_0		(1 << 15)
 
 #define CHIP_IS_OMAP24XX		(CHIP_IS_OMAP2420 | CHIP_IS_OMAP2430)
 
 #define CHIP_IS_OMAP4430		(CHIP_IS_OMAP4430ES1 |		\
 					 CHIP_IS_OMAP4430ES2 |		\
 					 CHIP_IS_OMAP4430ES2_1 |	\
-					 CHIP_IS_OMAP4430ES2_2 |	\
-					 CHIP_IS_OMAP4460ES1_0)
+					 CHIP_IS_OMAP4430ES2_2)
 
 /*
  * "GE" here represents "greater than or equal to" in terms of ES
@@ -478,7 +468,7 @@ void omap2_check_revision(void);
 /*
  * Runtime detection of OMAP3 features
  */
-extern u32 omap_features;
+extern u32 omap3_features;
 
 #define OMAP3_HAS_L2CACHE		BIT(0)
 #define OMAP3_HAS_IVA			BIT(1)
@@ -488,15 +478,11 @@ extern u32 omap_features;
 #define OMAP3_HAS_192MHZ_CLK		BIT(5)
 #define OMAP3_HAS_IO_WAKEUP		BIT(6)
 #define OMAP3_HAS_SDRC			BIT(7)
-#define OMAP4_HAS_MPU_1GHZ		BIT(8)
-#define OMAP4_HAS_MPU_1_2GHZ		BIT(9)
-#define OMAP4_HAS_MPU_1_5GHZ		BIT(10)
-
 
 #define OMAP3_HAS_FEATURE(feat,flag)			\
 static inline unsigned int omap3_has_ ##feat(void)	\
 {							\
-	return omap_features & OMAP3_HAS_ ##flag;	\
+	return (omap3_features & OMAP3_HAS_ ##flag);	\
 }							\
 
 OMAP3_HAS_FEATURE(l2cache, L2CACHE)
@@ -508,19 +494,4 @@ OMAP3_HAS_FEATURE(192mhz_clk, 192MHZ_CLK)
 OMAP3_HAS_FEATURE(io_wakeup, IO_WAKEUP)
 OMAP3_HAS_FEATURE(sdrc, SDRC)
 
-/*
- * Runtime detection of OMAP4 features
- */
-extern u32 omap_features;
-
-#define OMAP4_HAS_FEATURE(feat, flag)			\
-static inline unsigned int omap4_has_ ##feat(void)	\
-{							\
-	return omap_features & OMAP4_HAS_ ##flag;	\
-}							\
-
-OMAP4_HAS_FEATURE(mpu_1ghz, MPU_1GHZ)
-OMAP4_HAS_FEATURE(mpu_1_2ghz, MPU_1_2GHZ)
-OMAP4_HAS_FEATURE(mpu_1_5ghz, MPU_1_5GHZ)
-
 #endif