diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2023-01-24 19:37:23 +0100 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2023-02-03 10:52:49 +0530 |
| commit | a6ebcae7de16f3af3c328e8fba7c77aac8a910e9 (patch) | |
| tree | 25e3323424185ffbdd6c92db5e18866bcf41625a /drivers/net/ethernet/freescale/fman/fman_memac.c | |
| parent | d02aa181ee595c81738b6bd7ebad6025fbee035a (diff) | |
net: fman: memac: Convert to devm_of_phy_optional_get()
Use the new devm_of_phy_optional_get() helper instead of open-coding the
same operation.
As devm_of_phy_optional_get() returns NULL if either the PHY cannot be
found, or if support for the PHY framework is not enabled, it is no
longer needed to check for -ENODEV or -ENOSYS.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Sean Anderson <sean.anderson@seco.com>
Link: https://lore.kernel.org/r/f2d801cd73cca36a7162819289480d7fc91fcc7e.1674584626.git.geert+renesas@glider.be
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/freescale/fman/fman_memac.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/fman/fman_memac.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/ethernet/freescale/fman/fman_memac.c b/drivers/net/ethernet/freescale/fman/fman_memac.c index 9349f841bd06..ddd9d13f1166 100644 --- a/drivers/net/ethernet/freescale/fman/fman_memac.c +++ b/drivers/net/ethernet/freescale/fman/fman_memac.c @@ -1152,13 +1152,12 @@ int memac_initialization(struct mac_device *mac_dev, else memac->sgmii_pcs = pcs; - memac->serdes = devm_of_phy_get(mac_dev->dev, mac_node, "serdes"); - err = PTR_ERR(memac->serdes); - if (err == -ENODEV || err == -ENOSYS) { + memac->serdes = devm_of_phy_optional_get(mac_dev->dev, mac_node, + "serdes"); + if (!memac->serdes) { dev_dbg(mac_dev->dev, "could not get (optional) serdes\n"); - memac->serdes = NULL; } else if (IS_ERR(memac->serdes)) { - dev_err_probe(mac_dev->dev, err, "could not get serdes\n"); + err = PTR_ERR(memac->serdes); goto _return_fm_mac_free; } |