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lib: utils/ipi: Constify FDT pointers in parsing functions

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Indicate that none of these functions modify the devicetree by
constifying the parameter type.

Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Samuel Holland
2024-07-30 21:58:47 -07:00
committed by Anup Patel
parent 039e810437
commit d561418f22
4 changed files with 5 additions and 5 deletions
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2
include/sbi_utils/ipi/fdt_ipi.h
View File

@@ -16,7 +16,7 @@
struct fdt_ipi {
const struct fdt_match *match_table;
int (*cold_init)(void *fdt, int nodeoff, const struct fdt_match *match);
int (*cold_init)(const void *fdt, int nodeoff, const struct fdt_match *match);
int (*warm_init)(void);
void (*exit)(void);
};

2
lib/utils/ipi/fdt_ipi.c
View File

@@ -36,7 +36,7 @@ static int fdt_ipi_cold_init(void)
int pos, noff, rc;
struct fdt_ipi *drv;
const struct fdt_match *match;
void *fdt = fdt_get_address();
const void *fdt = fdt_get_address();
for (pos = 0; pos < fdt_ipi_drivers_size; pos++) {
drv = fdt_ipi_drivers[pos];

2
lib/utils/ipi/fdt_ipi_mswi.c
View File

@@ -13,7 +13,7 @@
#include <sbi_utils/ipi/fdt_ipi.h>
#include <sbi_utils/ipi/aclint_mswi.h>
static int ipi_mswi_cold_init(void *fdt, int nodeoff,
static int ipi_mswi_cold_init(const void *fdt, int nodeoff,
const struct fdt_match *match)
{
int rc;

4
lib/utils/ipi/fdt_ipi_plicsw.c
View File

@@ -17,8 +17,8 @@
extern struct plicsw_data plicsw;
int fdt_plicsw_cold_ipi_init(void *fdt, int nodeoff,
const struct fdt_match *match)
int fdt_plicsw_cold_ipi_init(const void *fdt, int nodeoff,
const struct fdt_match *match)
{
int rc;