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net: mdio-uclass: use ARRAY_SIZE()

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Use the ARRAY_SIZE() macro instead of hardcoding sizes of arrays in
macros.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
This commit is contained in:
Marek Behún 2022-04-07 00:32:56 +02:00 committed by Ramon Fried
parent 6fb4482ea2
commit a7a96ef812
1 changed files with 5 additions and 6 deletions
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11
net/mdio-uclass.c
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@ -16,13 +16,12 @@
#include <linux/compat.h> #include <linux/compat.h>
/* DT node properties for MAC-PHY interface */ /* DT node properties for MAC-PHY interface */
#define PHY_MODE_STR_CNT 2 static const char * const phy_mode_str[] = {
static const char * const phy_mode_str[PHY_MODE_STR_CNT] = {
"phy-mode", "phy-connection-type" "phy-mode", "phy-connection-type"
}; };
/* DT node properties that reference a PHY node */ /* DT node properties that reference a PHY node */
#define PHY_HANDLE_STR_CNT 3 static const char * const phy_handle_str[] = {
static const char * const phy_handle_str[PHY_HANDLE_STR_CNT] = {
"phy-handle", "phy", "phy-device" "phy-handle", "phy", "phy-device"
}; };
@ -149,7 +148,7 @@ static struct phy_device *dm_eth_connect_phy_handle(struct udevice *ethdev,
goto out; 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, if (!dev_read_phandle_with_args(ethdev, phy_handle_str[i], NULL,
0, 0, &phandle)) 0, 0, &phandle))
break; break;
@ -199,7 +198,7 @@ struct phy_device *dm_eth_phy_connect(struct udevice *ethdev)
} }
interface = PHY_INTERFACE_MODE_NONE; 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_str = dev_read_string(ethdev, phy_mode_str[i]);
if (if_str) { if (if_str) {
interface = phy_get_interface_by_name(if_str); interface = phy_get_interface_by_name(if_str);