From: Tero Kristo <t-kristo@ti.com>
Date: Mon, 27 Oct 2014 15:39:26 +0000 (-0700)
Subject: ARM: OMAP4: PRM: make omap4_prm_read/write_inst_reg calls static
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=f3f220f046d677b618cae9533c20ecae4d463dc8;p=deliverable%2Flinux.git

ARM: OMAP4: PRM: make omap4_prm_read/write_inst_reg calls static

These are not (and should not be) used by anybody outside the PRM
driver itself.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
Tested-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c
index d357ca901b75..15b46463d8b5 100644
--- a/arch/arm/mach-omap2/prm44xx.c
+++ b/arch/arm/mach-omap2/prm44xx.c
@@ -80,19 +80,19 @@ static struct prm_reset_src_map omap44xx_prm_reset_src_map[] = {
 /* PRM low-level functions */
 
 /* Read a register in a CM/PRM instance in the PRM module */
-u32 omap4_prm_read_inst_reg(s16 inst, u16 reg)
+static u32 omap4_prm_read_inst_reg(s16 inst, u16 reg)
 {
 	return readl_relaxed(prm_base + inst + reg);
 }
 
 /* Write into a register in a CM/PRM instance in the PRM module */
-void omap4_prm_write_inst_reg(u32 val, s16 inst, u16 reg)
+static void omap4_prm_write_inst_reg(u32 val, s16 inst, u16 reg)
 {
 	writel_relaxed(val, prm_base + inst + reg);
 }
 
 /* Read-modify-write a register in a PRM module. Caller must lock */
-u32 omap4_prm_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 reg)
+static u32 omap4_prm_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 reg)
 {
 	u32 v;
 
diff --git a/arch/arm/mach-omap2/prm44xx_54xx.h b/arch/arm/mach-omap2/prm44xx_54xx.h
index 8d95aa543ef5..96477e74508d 100644
--- a/arch/arm/mach-omap2/prm44xx_54xx.h
+++ b/arch/arm/mach-omap2/prm44xx_54xx.h
@@ -26,10 +26,6 @@
 /* Function prototypes */
 #ifndef __ASSEMBLER__
 
-extern u32 omap4_prm_read_inst_reg(s16 inst, u16 idx);
-extern void omap4_prm_write_inst_reg(u32 val, s16 inst, u16 idx);
-extern u32 omap4_prm_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx);
-
 /* OMAP4/OMAP5-specific VP functions */
 u32 omap4_prm_vp_check_txdone(u8 vp_id);
 void omap4_prm_vp_clear_txdone(u8 vp_id);