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cpu: Convert the methods to use a const udevice *

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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>
This commit is contained in:
Simon Glass
2020-01-26 22:06:27 -07:00
parent 3b9a87321c
commit f07e58b878
15 changed files with 63 additions and 58 deletions
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8
drivers/cpu/bmips_cpu.c
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@@ -379,7 +379,7 @@ static const struct bmips_cpu_hw bmips_cpu_bcm6838 = {
};
/* Generic CPU Ops */
static int bmips_cpu_get_desc(struct udevice *dev, char *buf, int size)
static int bmips_cpu_get_desc(const struct udevice *dev, char *buf, int size)
{
struct bmips_cpu_priv *priv = dev_get_priv(dev);
const struct bmips_cpu_hw *hw = priv->hw;
@@ -387,7 +387,7 @@ static int bmips_cpu_get_desc(struct udevice *dev, char *buf, int size)
return hw->get_cpu_desc(priv, buf, size);
}
static int bmips_cpu_get_info(struct udevice *dev, struct cpu_info *info)
static int bmips_cpu_get_info(const struct udevice *dev, struct cpu_info *info)
{
struct bmips_cpu_priv *priv = dev_get_priv(dev);
const struct bmips_cpu_hw *hw = priv->hw;
@@ -400,7 +400,7 @@ static int bmips_cpu_get_info(struct udevice *dev, struct cpu_info *info)
return 0;
}
static int bmips_cpu_get_count(struct udevice *dev)
static int bmips_cpu_get_count(const struct udevice *dev)
{
struct bmips_cpu_priv *priv = dev_get_priv(dev);
const struct bmips_cpu_hw *hw = priv->hw;
@@ -408,7 +408,7 @@ static int bmips_cpu_get_count(struct udevice *dev)
return hw->get_cpu_count(priv);
}
static int bmips_cpu_get_vendor(struct udevice *dev, char *buf, int size)
static int bmips_cpu_get_vendor(const struct udevice *dev, char *buf, int size)
{
snprintf(buf, size, "Broadcom");