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phy: cadence-torrent: use swap() to make code cleaner

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Use the macro 'swap()' defined in 'include/linux/minmax.h' to avoid
opencoding it.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Yang Guang <yang.guang5@zte.com.cn>
Link: https://lore.kernel.org/r/20211104065233.1833499-1-yang.guang5@zte.com.cn
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Yang Guang 2021-11-04 14:52:33 +08:00 committed by Vinod Koul
parent b1f9f4541e
commit a463462998
1 changed files with 2 additions and 4 deletions
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6
drivers/phy/cadence/phy-cadence-torrent.c
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@ -2278,7 +2278,7 @@ int cdns_torrent_phy_configure_multilink(struct cdns_torrent_phy *cdns_phy)
struct cdns_torrent_vals *cmn_vals, *tx_ln_vals, *rx_ln_vals;
enum cdns_torrent_ref_clk ref_clk = cdns_phy->ref_clk_rate;
struct cdns_torrent_vals *link_cmn_vals, *xcvr_diag_vals;
enum cdns_torrent_phy_type phy_t1, phy_t2, tmp_phy_type;
enum cdns_torrent_phy_type phy_t1, phy_t2;
struct cdns_torrent_vals *pcs_cmn_vals;
int i, j, node, mlane, num_lanes, ret;
struct cdns_reg_pairs *reg_pairs;
@ -2304,9 +2304,7 @@ int cdns_torrent_phy_configure_multilink(struct cdns_torrent_phy *cdns_phy)
* configure the PHY for second link with phy_t2.
* Get the array values as [phy_t2][phy_t1][ssc].
*/
tmp_phy_type = phy_t1;
phy_t1 = phy_t2;
phy_t2 = tmp_phy_type;
swap(phy_t1, phy_t2);
}
mlane = cdns_phy->phys[node].mlane;