[PATCH u-boot-net 02/14] net: mdio-uclass: use ARRAY_SIZE()

[Ramon Fried]

On Thu, Mar 17, 2022 at 2:50 PM Marek Behún <kabel at kernel.org> wrote:
>
> From: Marek Behún <marek.behun at nic.cz>
>
> Use the ARRAY_SIZE() macro instead of hardcoding sizes of arrays in
> macors.
macros.
>
> Signed-off-by: Marek Behún <marek.behun at nic.cz>
> ---
>  net/mdio-uclass.c | 11 +++++------
>  1 file changed, 5 insertions(+), 6 deletions(-)
>
> diff --git a/net/mdio-uclass.c b/net/mdio-uclass.c
> index 5735afe49e..649dc60f73 100644
> --- a/net/mdio-uclass.c
> +++ b/net/mdio-uclass.c
> @@ -16,13 +16,12 @@
>  #include <linux/compat.h>
>
>  /* DT node properties for MAC-PHY interface */
> -#define PHY_MODE_STR_CNT       2
> -static const char * const phy_mode_str[PHY_MODE_STR_CNT] = {
> +static const char * const phy_mode_str[] = {
>         "phy-mode", "phy-connection-type"
>  };
> +
>  /* DT node properties that reference a PHY node */
> -#define PHY_HANDLE_STR_CNT     3
> -static const char * const phy_handle_str[PHY_HANDLE_STR_CNT] = {
> +static const char * const phy_handle_str[] = {
>         "phy-handle", "phy", "phy-device"
>  };
>
> @@ -149,7 +148,7 @@ static struct phy_device *dm_eth_connect_phy_handle(struct udevice *ethdev,
>                 goto out;
>         }
>
> -       for (i = 0; i < PHY_HANDLE_STR_CNT; i++)
> +       for (i = 0; i < ARRAY_SIZE(phy_handle_str); i++)
>                 if (!dev_read_phandle_with_args(ethdev, phy_handle_str[i], NULL,
>                                                 0, 0, &phandle))
>                         break;
> @@ -199,7 +198,7 @@ struct phy_device *dm_eth_phy_connect(struct udevice *ethdev)
>         }
>
>         interface = PHY_INTERFACE_MODE_NONE;
> -       for (i = 0; i < PHY_MODE_STR_CNT; i++) {
> +       for (i = 0; i < ARRAY_SIZE(phy_mode_str); i++) {
>                 if_str = dev_read_string(ethdev, phy_mode_str[i]);
>                 if (if_str) {
>                         interface = phy_get_interface_by_name(if_str);
> --
> 2.34.1
>