net: phy: bcm84881: use phy_read_mmd_poll_timeout() to simplify the code (331c7372) · Commits · 戴 / test

use phy_read_mmd_poll_timeout() to replace the poll codes for simplify bcm84881_wait_init() function. Reviewed-by:

drivers/net/phy/bcm84881.c

+4 −23

Original line number	Diff line number	Diff line
		@@ -22,30 +22,11 @@ enum {

		static int bcm84881_wait_init(struct phy_device *phydev)
		{
		unsigned int tries = 20;
		int ret, val;
		int val;

		do {
		val = phy_read_mmd(phydev, MDIO_MMD_PMAPMD, MDIO_CTRL1);
		if (val < 0) {
		ret = val;
		break;
		}
		if (!(val & MDIO_CTRL1_RESET)) {
		ret = 0;
		break;
		}
		if (!--tries) {
		ret = -ETIMEDOUT;
		break;
		}
		msleep(100);
		} while (1);

		if (ret)
		phydev_err(phydev, "%s failed: %d\n", __func__, ret);

		return ret;
		return phy_read_mmd_poll_timeout(phydev, MDIO_MMD_PMAPMD, MDIO_CTRL1,
		val, !(val & MDIO_CTRL1_RESET),
		100000, 2000000, false);
		}

		static int bcm84881_config_init(struct phy_device *phydev)