cpu: Convert the methods to use a const udevice *
These functions should not modify the device. Convert them to const so
that callers don't need to cast if they have a const udevice *.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/cpu/cpu-uclass.c b/drivers/cpu/cpu-uclass.c
index cbb4419..37e3cf2 100644
--- a/drivers/cpu/cpu-uclass.c
+++ b/drivers/cpu/cpu-uclass.c
@@ -69,7 +69,7 @@
return cpu;
}
-int cpu_get_desc(struct udevice *dev, char *buf, int size)
+int cpu_get_desc(const struct udevice *dev, char *buf, int size)
{
struct cpu_ops *ops = cpu_get_ops(dev);
@@ -79,7 +79,7 @@
return ops->get_desc(dev, buf, size);
}
-int cpu_get_info(struct udevice *dev, struct cpu_info *info)
+int cpu_get_info(const struct udevice *dev, struct cpu_info *info)
{
struct cpu_ops *ops = cpu_get_ops(dev);
@@ -92,7 +92,7 @@
return ops->get_info(dev, info);
}
-int cpu_get_count(struct udevice *dev)
+int cpu_get_count(const struct udevice *dev)
{
struct cpu_ops *ops = cpu_get_ops(dev);
@@ -102,7 +102,7 @@
return ops->get_count(dev);
}
-int cpu_get_vendor(struct udevice *dev, char *buf, int size)
+int cpu_get_vendor(const struct udevice *dev, char *buf, int size)
{
struct cpu_ops *ops = cpu_get_ops(dev);