am33xx: Turn a number of 'int' functions to 'void'

A number of memory initalization functions were int and always returned
0.  Further it's not feasible to be doing error checking here, so simply
turn them into void functions.

Signed-off-by: Tom Rini <trini@ti.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/arch/arm/include/asm/arch-am33xx/ddr_defs.h b/arch/arm/include/asm/arch-am33xx/ddr_defs.h
index f755736a4c..997480bae6 100644
--- a/arch/arm/include/asm/arch-am33xx/ddr_defs.h
+++ b/arch/arm/include/asm/arch-am33xx/ddr_defs.h
@@ -82,17 +82,17 @@ struct sdram_config {
 /**
  * Configure SDRAM
  */
-int config_sdram(struct sdram_config *cfg);
+void config_sdram(struct sdram_config *cfg);
 
 /**
  * Set SDRAM timings
  */
-int set_sdram_timings(struct sdram_timing *val);
+void set_sdram_timings(struct sdram_timing *val);
 
 /**
  * Configure DDR PHY
  */
-int config_ddr_phy(struct ddr_phy_control *cfg);
+void config_ddr_phy(struct ddr_phy_control *cfg);
 
 /**
  * This structure represents the DDR registers on AM33XX devices.
@@ -183,12 +183,12 @@ struct ddr_data {
 /**
  * Configure DDR CMD control registers
  */
-int config_cmd_ctrl(const struct cmd_control *cmd);
+void config_cmd_ctrl(const struct cmd_control *cmd);
 
 /**
  * Configure DDR DATA registers
  */
-int config_ddr_data(int data_macrono, const struct ddr_data *data);
+void config_ddr_data(int data_macrono, const struct ddr_data *data);
 
 /**
  * This structure represents the DDR io control on AM33XX devices.
@@ -217,7 +217,7 @@ struct ddr_ioctrl {
 /**
  * Configure DDR io control registers
  */
-int config_io_ctrl(struct ddr_ioctrl *ioctrl);
+void config_io_ctrl(struct ddr_ioctrl *ioctrl);
 
 struct ddr_ctrl {
 	unsigned int ddrioctrl;