omap-common: Rename set_muxconf_regs_essential to set_muxconf_regs

There is no distinction between essential and non-essential mux configuration,
so it doesn't make sense to have an "essential" prefix.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
diff --git a/board/compulab/cm_t54/cm_t54.c b/board/compulab/cm_t54/cm_t54.c
index 6d3b18a..b4f5d40 100644
--- a/board/compulab/cm_t54/cm_t54.c
+++ b/board/compulab/cm_t54/cm_t54.c
@@ -30,7 +30,7 @@
 DECLARE_GLOBAL_DATA_PTR;
 
 #if !defined(CONFIG_SPL_BUILD)
-inline void set_muxconf_regs_essential(void){};
+inline void set_muxconf_regs(void){};
 #endif
 
 const struct omap_sysinfo sysinfo = {
diff --git a/board/compulab/cm_t54/mux.c b/board/compulab/cm_t54/mux.c
index da35383..45d868f 100644
--- a/board/compulab/cm_t54/mux.c
+++ b/board/compulab/cm_t54/mux.c
@@ -75,10 +75,10 @@
 };
 
 /*
- * Routine: set_muxconf_regs_essential
+ * Routine: set_muxconf_regs
  * Description: setup board pinmux configuration.
  */
-void set_muxconf_regs_essential(void)
+void set_muxconf_regs(void)
 {
 	do_set_mux((*ctrl)->control_padconf_core_base,
 		   core_padconf_array_essential,
diff --git a/board/gumstix/duovero/duovero.c b/board/gumstix/duovero/duovero.c
index 1fb6b5d..9671c5a 100644
--- a/board/gumstix/duovero/duovero.c
+++ b/board/gumstix/duovero/duovero.c
@@ -87,7 +87,7 @@
 	return 0;
 }
 
-void set_muxconf_regs_essential(void)
+void set_muxconf_regs(void)
 {
 	do_set_mux((*ctrl)->control_padconf_core_base,
 		   core_padconf_array_essential,
diff --git a/board/ti/am57xx/board.c b/board/ti/am57xx/board.c
index 63bacfb..67191af 100644
--- a/board/ti/am57xx/board.c
+++ b/board/ti/am57xx/board.c
@@ -335,7 +335,7 @@
 	return 0;
 }
 
-void set_muxconf_regs_essential(void)
+void set_muxconf_regs(void)
 {
 	do_set_mux32((*ctrl)->control_padconf_core_base,
 		     early_padconf, ARRAY_SIZE(early_padconf));
diff --git a/board/ti/dra7xx/evm.c b/board/ti/dra7xx/evm.c
index 97174c8..4e45abf 100644
--- a/board/ti/dra7xx/evm.c
+++ b/board/ti/dra7xx/evm.c
@@ -338,7 +338,7 @@
 }
 #endif	/* CONFIG_SPL_BUILD */
 
-void set_muxconf_regs_essential(void)
+void set_muxconf_regs(void)
 {
 	do_set_mux32((*ctrl)->control_padconf_core_base,
 		     early_padconf, ARRAY_SIZE(early_padconf));
diff --git a/board/ti/omap5_uevm/evm.c b/board/ti/omap5_uevm/evm.c
index 853f196..50da410 100644
--- a/board/ti/omap5_uevm/evm.c
+++ b/board/ti/omap5_uevm/evm.c
@@ -198,7 +198,7 @@
 	return 0;
 }
 
-void set_muxconf_regs_essential(void)
+void set_muxconf_regs(void)
 {
 	do_set_mux((*ctrl)->control_padconf_core_base,
 		   core_padconf_array_essential,
diff --git a/board/ti/panda/panda.c b/board/ti/panda/panda.c
index 959a23f..13b5daf 100644
--- a/board/ti/panda/panda.c
+++ b/board/ti/panda/panda.c
@@ -268,7 +268,7 @@
 	return 0;
 }
 
-void set_muxconf_regs_essential(void)
+void set_muxconf_regs(void)
 {
 	do_set_mux((*ctrl)->control_padconf_core_base,
 		   core_padconf_array_essential,
diff --git a/board/ti/sdp4430/sdp.c b/board/ti/sdp4430/sdp.c
index c456745..6037cdd 100644
--- a/board/ti/sdp4430/sdp.c
+++ b/board/ti/sdp4430/sdp.c
@@ -53,7 +53,7 @@
 	return 0;
 }
 
-void set_muxconf_regs_essential(void)
+void set_muxconf_regs(void)
 {
 	do_set_mux((*ctrl)->control_padconf_core_base,
 		   core_padconf_array_essential,