thermal: qoriq: Simplify the 'site' variable assignment

There is no need to assign zero to the variable 'site' and then
perform a compound bitwise OR operation afterwards.

Make it simpler by assigning the final 'site' value directly.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>

diff --git a/drivers/thermal/qoriq_thermal.c b/drivers/thermal/qoriq_thermal.c
index e32d6ac..f807e4d 100644 (file)
--- a/drivers/thermal/qoriq_thermal.c
+++ b/drivers/thermal/qoriq_thermal.c
@@ -197,7 +197,7 @@ static int qoriq_tmu_probe(struct platform_device *pdev)
        int ret;
        struct qoriq_tmu_data *data;
        struct device_node *np = pdev->dev.of_node;
-       u32 site = 0;
+       u32 site;
 
        if (!np) {
                dev_err(&pdev->dev, "Device OF-Node is NULL");
@@ -244,7 +244,7 @@ static int qoriq_tmu_probe(struct platform_device *pdev)
        }
 
        /* Enable monitoring */
-       site |= 0x1 << (15 - data->sensor_id);
+       site = 0x1 << (15 - data->sensor_id);
        tmu_write(data, site | TMR_ME | TMR_ALPF, &data->regs->tmr);
 
        return 0;