thermal: rockchip: fix compilation warning

Signed-off-by: Huang, Tao <huangtao@rock-chips.com>

diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
index 5a435bf4f7019a401d9fb6d47ce15623fedc33e9..71c298a9c4a3c01f33d557b179e791a541e2d3c1 100755 (executable)
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c
@@ -731,6 +731,12 @@ static int rockchip_thermal_user_mode_get_temp(struct rockchip_thermal_data *the
 {
        unsigned long flags;
        int ret;
+#ifdef TSADC_CPU_GATE
+       int val_cpu, temp_cpu;
+#endif
+#ifdef TSADC_GPU_GATE
+       int val_gpu, temp_gpu;
+#endif
 
        local_irq_save(flags);
        /* GPU_GATING*/
@@ -757,13 +763,12 @@ static int rockchip_thermal_user_mode_get_temp(struct rockchip_thermal_data *the
 
 #ifdef TSADC_CPU_GATE
        /*channe 0*/
-       u32 val_cpu_pd;
-       int val_cpu, temp_cpu;
-
        /*power up, channel 0*/
        writel_relaxed(0x208, thermal->regs + TSADCV2_USER_CON);
        while(1)
        {
+               u32 val_cpu_pd;
+
                val_cpu_pd = readl_relaxed(thermal->regs + TSADCV2_INT_PD);
                udelay(TSADC_CLK_CYCLE_TIME);
                if ((val_cpu_pd & 0x100) == 0x100) {
@@ -783,13 +788,12 @@ static int rockchip_thermal_user_mode_get_temp(struct rockchip_thermal_data *the
        udelay(10);
 
        /*channe 1*/
-       u32 val_gpu_pd;
-       int val_gpu, temp_gpu;
-
        /*power up, channel */
        writel_relaxed(0x208 | 0x1, thermal->regs + TSADCV2_USER_CON);
        while(1)
        {
+               u32 val_gpu_pd;
+
                val_gpu_pd = readl_relaxed(thermal->regs + TSADCV2_INT_PD);
                udelay(TSADC_CLK_CYCLE_TIME);
                if ((val_gpu_pd & 0x100) == 0x100) {