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lib: utils/i2c: 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 21:58:46 -07:00
committed by Anup Patel
parent c585354380
commit 039e810437
4 changed files with 9 additions and 9 deletions
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6
lib/utils/i2c/fdt_i2c.c
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@@ -20,7 +20,7 @@
extern struct fdt_i2c_adapter *fdt_i2c_adapter_drivers[];
extern unsigned long fdt_i2c_adapter_drivers_size;
static int fdt_i2c_adapter_init(void *fdt, int nodeoff)
static int fdt_i2c_adapter_init(const void *fdt, int nodeoff)
{
int pos, rc;
struct fdt_i2c_adapter *drv;
@@ -43,7 +43,7 @@ static int fdt_i2c_adapter_init(void *fdt, int nodeoff)
return SBI_ENOSYS;
}
static int fdt_i2c_adapter_find(void *fdt, int nodeoff,
static int fdt_i2c_adapter_find(const void *fdt, int nodeoff,
struct i2c_adapter **out_adapter)
{
int rc;
@@ -67,7 +67,7 @@ static int fdt_i2c_adapter_find(void *fdt, int nodeoff,
return 0;
}
int fdt_i2c_adapter_get(void *fdt, int nodeoff,
int fdt_i2c_adapter_get(const void *fdt, int nodeoff,
struct i2c_adapter **out_adapter)
{
int rc;