arm: omap3: Cleanup sys_info to fit OMAP3 booting with LTO

With LTO enabled, some functions appear to be optimized in a
way that causes hanging on some OMAP3 boards after some
unrelated patches were applied.  The solution appears to make
several functions __used.  There also appears be to be some
dead code, so remove it while cleaning this up.

This has been tested on a general purpose OMAP3530, DM3730,
and AM3517.

Signed-off-by: Adam Ford <aford173@gmail.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/arch/arm/include/asm/arch-omap3/sys_proto.h b/arch/arm/include/asm/arch-omap3/sys_proto.h
index a6e9ff84aa0..e7078a32dbe 100644
--- a/arch/arm/include/asm/arch-omap3/sys_proto.h
+++ b/arch/arm/include/asm/arch-omap3/sys_proto.h
@@ -45,16 +45,12 @@ void gpmc_init(void);
 void enable_gpmc_cs_config(const u32 *gpmc_config, const struct gpmc_cs *cs,
 				u32 base, u32 size);
 void set_gpmc_cs0(int flash_type);
-
 void watchdog_init(void);
 void set_muxconf_regs(void);
-
 u32 get_cpu_family(void);
 u32 get_cpu_rev(void);
-u32 get_sku_id(void);
 u32 is_gpmc_muxed(void);
 u32 get_gpmc0_type(void);
-u32 get_gpmc0_width(void);
 u32 is_running_in_sdram(void);
 u32 is_running_in_sram(void);
 u32 is_running_in_flash(void);