powerpc/pmac: Rename cpu_state in therm_pm72 to avoid collision
Benjamin Herrenschmidt [Mon, 7 Mar 2011 06:02:49 +0000 (17:02 +1100)]
This collides with the cpu_state in our SMP code, use processor_state
instead.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

drivers/macintosh/therm_pm72.c

index bca2af2..c987033 100644 (file)
@@ -153,7 +153,7 @@ static struct i2c_adapter *         u3_0;
 static struct i2c_adapter *            u3_1;
 static struct i2c_adapter *            k2;
 static struct i2c_client *             fcu;
-static struct cpu_pid_state            cpu_state[2];
+static struct cpu_pid_state            processor_state[2];
 static struct basckside_pid_params     backside_params;
 static struct backside_pid_state       backside_state;
 static struct drives_pid_state         drives_state;
@@ -664,8 +664,8 @@ static int read_eeprom(int cpu, struct mpu_data *out)
 
 static void fetch_cpu_pumps_minmax(void)
 {
-       struct cpu_pid_state *state0 = &cpu_state[0];
-       struct cpu_pid_state *state1 = &cpu_state[1];
+       struct cpu_pid_state *state0 = &processor_state[0];
+       struct cpu_pid_state *state1 = &processor_state[1];
        u16 pump_min = 0, pump_max = 0xffff;
        u16 tmp[4];
 
@@ -717,17 +717,17 @@ static ssize_t show_##name(struct device *dev, struct device_attribute *attr, ch
        return sprintf(buf, "%d", data);                        \
 }
 
-BUILD_SHOW_FUNC_FIX(cpu0_temperature, cpu_state[0].last_temp)
-BUILD_SHOW_FUNC_FIX(cpu0_voltage, cpu_state[0].voltage)
-BUILD_SHOW_FUNC_FIX(cpu0_current, cpu_state[0].current_a)
-BUILD_SHOW_FUNC_INT(cpu0_exhaust_fan_rpm, cpu_state[0].rpm)
-BUILD_SHOW_FUNC_INT(cpu0_intake_fan_rpm, cpu_state[0].intake_rpm)
+BUILD_SHOW_FUNC_FIX(cpu0_temperature, processor_state[0].last_temp)
+BUILD_SHOW_FUNC_FIX(cpu0_voltage, processor_state[0].voltage)
+BUILD_SHOW_FUNC_FIX(cpu0_current, processor_state[0].current_a)
+BUILD_SHOW_FUNC_INT(cpu0_exhaust_fan_rpm, processor_state[0].rpm)
+BUILD_SHOW_FUNC_INT(cpu0_intake_fan_rpm, processor_state[0].intake_rpm)
 
-BUILD_SHOW_FUNC_FIX(cpu1_temperature, cpu_state[1].last_temp)
-BUILD_SHOW_FUNC_FIX(cpu1_voltage, cpu_state[1].voltage)
-BUILD_SHOW_FUNC_FIX(cpu1_current, cpu_state[1].current_a)
-BUILD_SHOW_FUNC_INT(cpu1_exhaust_fan_rpm, cpu_state[1].rpm)
-BUILD_SHOW_FUNC_INT(cpu1_intake_fan_rpm, cpu_state[1].intake_rpm)
+BUILD_SHOW_FUNC_FIX(cpu1_temperature, processor_state[1].last_temp)
+BUILD_SHOW_FUNC_FIX(cpu1_voltage, processor_state[1].voltage)
+BUILD_SHOW_FUNC_FIX(cpu1_current, processor_state[1].current_a)
+BUILD_SHOW_FUNC_INT(cpu1_exhaust_fan_rpm, processor_state[1].rpm)
+BUILD_SHOW_FUNC_INT(cpu1_intake_fan_rpm, processor_state[1].intake_rpm)
 
 BUILD_SHOW_FUNC_FIX(backside_temperature, backside_state.last_temp)
 BUILD_SHOW_FUNC_INT(backside_fan_pwm, backside_state.pwm)
@@ -919,8 +919,8 @@ static void do_cpu_pid(struct cpu_pid_state *state, s32 temp, s32 power)
 
 static void do_monitor_cpu_combined(void)
 {
-       struct cpu_pid_state *state0 = &cpu_state[0];
-       struct cpu_pid_state *state1 = &cpu_state[1];
+       struct cpu_pid_state *state0 = &processor_state[0];
+       struct cpu_pid_state *state1 = &processor_state[1];
        s32 temp0, power0, temp1, power1;
        s32 temp_combi, power_combi;
        int rc, intake, pump;
@@ -1150,7 +1150,7 @@ static void do_monitor_cpu_rack(struct cpu_pid_state *state)
 /*
  * Initialize the state structure for one CPU control loop
  */
-static int init_cpu_state(struct cpu_pid_state *state, int index)
+static int init_processor_state(struct cpu_pid_state *state, int index)
 {
        int err;
 
@@ -1205,7 +1205,7 @@ static int init_cpu_state(struct cpu_pid_state *state, int index)
 /*
  * Dispose of the state data for one CPU control loop
  */
-static void dispose_cpu_state(struct cpu_pid_state *state)
+static void dispose_processor_state(struct cpu_pid_state *state)
 {
        if (state->monitor == NULL)
                return;
@@ -1804,9 +1804,9 @@ static int main_control_loop(void *x)
                set_pwm_fan(SLOTS_FAN_PWM_INDEX, SLOTS_FAN_DEFAULT_PWM);
 
        /* Initialize ADCs */
-       initialize_adc(&cpu_state[0]);
-       if (cpu_state[1].monitor != NULL)
-               initialize_adc(&cpu_state[1]);
+       initialize_adc(&processor_state[0]);
+       if (processor_state[1].monitor != NULL)
+               initialize_adc(&processor_state[1]);
 
        fcu_tickle_ticks = FCU_TICKLE_TICKS;
 
@@ -1833,14 +1833,14 @@ static int main_control_loop(void *x)
                if (cpu_pid_type == CPU_PID_TYPE_COMBINED)
                        do_monitor_cpu_combined();
                else if (cpu_pid_type == CPU_PID_TYPE_RACKMAC) {
-                       do_monitor_cpu_rack(&cpu_state[0]);
-                       if (cpu_state[1].monitor != NULL)
-                               do_monitor_cpu_rack(&cpu_state[1]);
+                       do_monitor_cpu_rack(&processor_state[0]);
+                       if (processor_state[1].monitor != NULL)
+                               do_monitor_cpu_rack(&processor_state[1]);
                        // better deal with UP
                } else {
-                       do_monitor_cpu_split(&cpu_state[0]);
-                       if (cpu_state[1].monitor != NULL)
-                               do_monitor_cpu_split(&cpu_state[1]);
+                       do_monitor_cpu_split(&processor_state[0]);
+                       if (processor_state[1].monitor != NULL)
+                               do_monitor_cpu_split(&processor_state[1]);
                        // better deal with UP
                }
                /* Then, the rest */
@@ -1885,8 +1885,8 @@ static int main_control_loop(void *x)
  */
 static void dispose_control_loops(void)
 {
-       dispose_cpu_state(&cpu_state[0]);
-       dispose_cpu_state(&cpu_state[1]);
+       dispose_processor_state(&processor_state[0]);
+       dispose_processor_state(&processor_state[1]);
        dispose_backside_state(&backside_state);
        dispose_drives_state(&drives_state);
        dispose_slots_state(&slots_state);
@@ -1928,12 +1928,12 @@ static int create_control_loops(void)
        /* Create control loops for everything. If any fail, everything
         * fails
         */
-       if (init_cpu_state(&cpu_state[0], 0))
+       if (init_processor_state(&processor_state[0], 0))
                goto fail;
        if (cpu_pid_type == CPU_PID_TYPE_COMBINED)
                fetch_cpu_pumps_minmax();
 
-       if (cpu_count > 1 && init_cpu_state(&cpu_state[1], 1))
+       if (cpu_count > 1 && init_processor_state(&processor_state[1], 1))
                goto fail;
        if (init_backside_state(&backside_state))
                goto fail;