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lib: utils/gpio: 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 21:58:45 -07:00
committed by Anup Patel
parent 33ba4e0567
commit c585354380
5 changed files with 8 additions and 8 deletions
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2
lib/utils/gpio/fdt_gpio_designware.c
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@@ -78,7 +78,7 @@ static void dw_gpio_set(struct gpio_pin *gp, int value)
* bank A is the only one with irq support but we're not using it here
*/
static int dw_gpio_init_bank(void *fdt, int nodeoff, u32 phandle,
static int dw_gpio_init_bank(const void *fdt, int nodeoff, u32 phandle,
const struct fdt_match *match)
{
struct dw_gpio_chip *chip;