thermal: exynos: constify thermal_zone_of_device_ops structures

JuliaLawall · zhang-rui · commit c3c04d9db25e · 2017-08-11T11:38:30.000+08:00
The thermal_zone_of_device_ops structure is only passed as the fourth
argument to thermal_zone_of_sensor_register, which is declared as const.
Thus the thermal_zone_of_device_ops structure itself can be const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall &lt;Julia.Lawall@lip6.fr&gt;
Signed-off-by: Zhang Rui &lt;rui.zhang@intel.com&gt;
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
@@ -1286,7 +1286,7 @@ static int exynos_map_dt_data(struct platform_device *pdev)
 	return 0;
 }
 
-static struct thermal_zone_of_device_ops exynos_sensor_ops = {
+static const struct thermal_zone_of_device_ops exynos_sensor_ops = {
 	.get_temp = exynos_get_temp,
 	.set_emul_temp = exynos_tmu_set_emulation,
 };

Original file line number	Diff line number	Diff line change
`@@ -1286,7 +1286,7 @@ static int exynos_map_dt_data(struct platform_device *pdev)`
`1286`	`1286`	`return 0;`
`1287`	`1287`	`}`
`1288`	`1288`
`1289`		`-static struct thermal_zone_of_device_ops exynos_sensor_ops = {`
	`1289`	`+static const struct thermal_zone_of_device_ops exynos_sensor_ops = {`
`1290`	`1290`	`.get_temp = exynos_get_temp,`
`1291`	`1291`	`.set_emul_temp = exynos_tmu_set_emulation,`
`1292`	`1292`	`};`