ARM: omap2: remove unused functions

These are a number of individual functions that were either never
used, or that had their last user removed in a prior cleanup.

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 0 insertions, 51 deletions

diff --git a/arch/arm/mach-omap2/prm_common.c b/arch/arm/mach-omap2/prm_common.c
index fb2d48cfe756..9a27f566612f 100644
--- a/arch/arm/mach-omap2/prm_common.c
+++ b/arch/arm/mach-omap2/prm_common.c
@@ -345,41 +345,6 @@ err:
 }
 
 /**
- * omap2_set_globals_prm - set the PRM base address (for early use)
- * @prm: PRM base virtual address
- *
- * XXX Will be replaced when the PRM/CM drivers are completed.
- */
-void __init omap2_set_globals_prm(void __iomem *prm)
-{
-	prm_base.va = prm;
-}
-
-/**
- * prm_read_reset_sources - return the sources of the SoC's last reset
- *
- * Return a u32 bitmask representing the reset sources that caused the
- * SoC to reset.  The low-level per-SoC functions called by this
- * function remap the SoC-specific reset source bits into an
- * OMAP-common set of reset source bits, defined in
- * arch/arm/mach-omap2/prm.h.  Returns the standardized reset source
- * u32 bitmask from the hardware upon success, or returns (1 <<
- * OMAP_UNKNOWN_RST_SRC_ID_SHIFT) if no low-level read_reset_sources()
- * function was registered.
- */
-u32 prm_read_reset_sources(void)
-{
-	u32 ret = 1 << OMAP_UNKNOWN_RST_SRC_ID_SHIFT;
-
-	if (prm_ll_data->read_reset_sources)
-		ret = prm_ll_data->read_reset_sources();
-	else
-		WARN_ONCE(1, "prm: %s: no mapping function defined for reset sources\n", __func__);
-
-	return ret;
-}
-
-/**
  * prm_was_any_context_lost_old - was device context lost? (old API)
  * @part: PRM partition ID (e.g., OMAP4430_PRM_PARTITION)
  * @inst: PRM instance offset (e.g., OMAP4430_PRM_MPU_INST)
@@ -489,22 +454,6 @@ int omap_prm_is_hardreset_asserted(u8 shift, u8 part, s16 prm_mod, u16 offset)
 }
 
 /**
- * omap_prm_reconfigure_io_chain - clear latches and reconfigure I/O chain
- *
- * Clear any previously-latched I/O wakeup events and ensure that the
- * I/O wakeup gates are aligned with the current mux settings.
- * Calls SoC specific I/O chain reconfigure function if available,
- * otherwise does nothing.
- */
-void omap_prm_reconfigure_io_chain(void)
-{
-	if (!prcm_irq_setup || !prcm_irq_setup->reconfigure_io_chain)
-		return;
-
-	prcm_irq_setup->reconfigure_io_chain();
-}
-
-/**
  * omap_prm_reset_system - trigger global SW reset
  *
  * Triggers SoC specific global warm reset to reboot the device.