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lib: utils/timer: 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 21:58:52 -07:00
committed by Anup Patel
parent bd76eb4950
commit b15cc7715a
4 changed files with 4 additions and 4 deletions
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2
include/sbi_utils/timer/fdt_timer.h
View File

@@ -16,7 +16,7 @@
struct fdt_timer { struct fdt_timer {
const struct fdt_match *match_table; 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); int (*warm_init)(void);
void (*exit)(void); void (*exit)(void);
}; };

2
lib/utils/timer/fdt_timer.c
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@@ -36,7 +36,7 @@ static int fdt_timer_cold_init(void)
int pos, noff, rc; int pos, noff, rc;
struct fdt_timer *drv; struct fdt_timer *drv;
const struct fdt_match *match; const struct fdt_match *match;
void *fdt = fdt_get_address(); const void *fdt = fdt_get_address();
for (pos = 0; pos < fdt_timer_drivers_size; pos++) { for (pos = 0; pos < fdt_timer_drivers_size; pos++) {
drv = fdt_timer_drivers[pos]; drv = fdt_timer_drivers[pos];

2
lib/utils/timer/fdt_timer_mtimer.c
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@@ -30,7 +30,7 @@ static SBI_LIST_HEAD(mtn_list);
static struct aclint_mtimer_data *mt_reference = NULL; static struct aclint_mtimer_data *mt_reference = NULL;
static int timer_mtimer_cold_init(void *fdt, int nodeoff, static int timer_mtimer_cold_init(const void *fdt, int nodeoff,
const struct fdt_match *match) const struct fdt_match *match)
{ {
int rc; int rc;

2
lib/utils/timer/fdt_timer_plmt.c
View File

@@ -13,7 +13,7 @@
extern struct plmt_data plmt; extern struct plmt_data plmt;
static int fdt_plmt_cold_timer_init(void *fdt, int nodeoff, static int fdt_plmt_cold_timer_init(const void *fdt, int nodeoff,
const struct fdt_match *match) const struct fdt_match *match)
{ {
int rc; int rc;