Commit d79616b0 authored by Rob Herring (Arm)'s avatar Rob Herring (Arm)
Browse files

of/address: Constify of_busses[] array and pointers



The of_busses array is fixed, so it and all struct of_bus pointers can
be const.

Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20241010-dt-const-v1-7-87a51f558425@kernel.org


Signed-off-by: default avatarRob Herring (Arm) <robh@kernel.org>
parent 3539089b
Loading
Loading
Loading
Loading
+6 −6
Original line number Diff line number Diff line
@@ -340,7 +340,7 @@ static int of_bus_default_flags_match(struct device_node *np)
 * Array of bus specific translators
 */

static struct of_bus of_busses[] = {
static const struct of_bus of_busses[] = {
#ifdef CONFIG_PCI
	/* PCI */
	{
@@ -388,7 +388,7 @@ static struct of_bus of_busses[] = {
	},
};

static struct of_bus *of_match_bus(struct device_node *np)
static const struct of_bus *of_match_bus(struct device_node *np)
{
	int i;

@@ -419,8 +419,8 @@ static int of_empty_ranges_quirk(const struct device_node *np)
	return false;
}

static int of_translate_one(struct device_node *parent, struct of_bus *bus,
			    struct of_bus *pbus, __be32 *addr,
static int of_translate_one(const struct device_node *parent, const struct of_bus *bus,
			    const struct of_bus *pbus, __be32 *addr,
			    int na, int ns, int pna, const char *rprop)
{
	const __be32 *ranges;
@@ -505,7 +505,7 @@ static u64 __of_translate_address(struct device_node *node,
{
	struct device_node *dev __free(device_node) = of_node_get(node);
	struct device_node *parent __free(device_node) = get_parent(dev);
	struct of_bus *bus, *pbus;
	const struct of_bus *bus, *pbus;
	__be32 addr[OF_MAX_ADDR_CELLS];
	int na, ns, pna, pns;

@@ -690,7 +690,7 @@ const __be32 *__of_get_address(struct device_node *dev, int index, int bar_no,
	const __be32 *prop;
	unsigned int psize;
	struct device_node *parent __free(device_node) = of_get_parent(dev);
	struct of_bus *bus;
	const struct of_bus *bus;
	int onesize, i, na, ns;

	if (parent == NULL)
+1 −1
Original line number Diff line number Diff line
@@ -10,7 +10,7 @@ struct of_bus;

struct of_pci_range_parser {
	struct device_node *node;
	struct of_bus *bus;
	const struct of_bus *bus;
	const __be32 *range;
	const __be32 *end;
	int na;