Change the name, as the struct is not global, it holds our private information instead !

diff --git a/core/system.c b/core/system.c
index e0c588e..e320de1 100644 (file)
--- a/core/system.c
+++ b/core/system.c
@@ -39,7 +39,7 @@ struct lpc_desc_private {
        uint32_t main_clock;
        uint32_t brown_out_detection_enabled;
 };
-struct lpc_desc_private global = {
+static struct lpc_desc_private lpc_private = {
        .main_clock = LPC_IRC_OSC_CLK,
        .brown_out_detection_enabled = 0,
 };
@@ -97,9 +97,9 @@ void system_brown_out_detection_config(uint32_t level)
        if (level == 0) {
                /* Disable Brown-Out Detection, power it down */
                sys_ctrl->powerdown_run_cfg |= LPC_POWER_DOWN_BOD;
-               global.brown_out_detection_enabled = 0;
+               lpc_private.brown_out_detection_enabled = 0;
        } else {
-               global.brown_out_detection_enabled = 1;
+               lpc_private.brown_out_detection_enabled = 1;
                /* Configure Brown-Out Detection */
                /* FIXME */
        }
@@ -125,7 +125,7 @@ void enter_deep_sleep(void)
        /* Ask for the same clock status when waking up */
        sys_ctrl->powerdown_awake_cfg = sys_ctrl->powerdown_run_cfg;
        /* Set deep_sleep config */
-       if (global.brown_out_detection_enabled) {
+       if (lpc_private.brown_out_detection_enabled) {
                sys_ctrl->powerdown_sleep_cfg = LPC_DEEP_SLEEP_CFG_NOWDTLOCK_BOD_ON;
        } else {
                sys_ctrl->powerdown_sleep_cfg = LPC_DEEP_SLEEP_CFG_NOWDTLOCK_BOD_OFF;
@@ -189,7 +189,7 @@ void clock_config(uint32_t freq_sel)
 
        /* If using only internal RC, we are done */
        if (freq_sel == FREQ_SEL_IRC) {
-               global.main_clock = LPC_IRC_OSC_CLK;
+               lpc_private.main_clock = LPC_IRC_OSC_CLK;
        } else {
                uint32_t M = ((freq_sel >> 3) & 0xFF);
                uint32_t N = 0; /* P = 2 ^ N */
@@ -204,7 +204,7 @@ void clock_config(uint32_t freq_sel)
                                N = 1;
                                break;
                }
-               global.main_clock = (((freq_sel >> 3) & 0xFF) * 12 * 1000 * 1000);
+               lpc_private.main_clock = (((freq_sel >> 3) & 0xFF) * 12 * 1000 * 1000);
                /* Setup PLL dividers */
                sys_ctrl->sys_pll_ctrl = (((M - 1) & 0x1F) | (N << 5));
                /* Set sys_pllclkin to internal RC */
@@ -230,7 +230,7 @@ void clock_config(uint32_t freq_sel)
 
 uint32_t get_main_clock(void)
 {
-       return global.main_clock;
+       return lpc_private.main_clock;
 }
 
 /***************************************************************************** */