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| author |  Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
| 2022-12-26 15:53:16 +0900 |
|---|---|---|
| committer |  Vinod Koul <vkoul@kernel.org>
| 2023-01-13 23:33:56 +0530 |
| commit | 50133cd3e8dd1494a4f0ed37eb91288e93b9ab06 (patch) | |
| tree | 3b746fef5b19e910aa22066832c017aa3d88c7eb /drivers/phy/renesas | |
| parent | phy: renesas: r8a779f0-eth-serdes: Add .power_on() into phy_ops (diff) | |
| download | linux-50133cd3e8dd1494a4f0ed37eb91288e93b9ab06.tar.gz linux-50133cd3e8dd1494a4f0ed37eb91288e93b9ab06.tar.bz2 linux-50133cd3e8dd1494a4f0ed37eb91288e93b9ab06.zip | |
phy: renesas: r8a779f0-eth-serdes: Remove retry code in .init()
Remove retry code in r8a779f0_eth_serdes_init() because
r8a779f0_eth_serdes_chan_setting() was fixed so that no timeout
happened in the initializing procedure.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/20221226065316.3895480-3-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/phy/renesas')
| -rw-r--r-- | drivers/phy/renesas/r8a779f0-ether-serdes.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/phy/renesas/r8a779f0-ether-serdes.c b/drivers/phy/renesas/r8a779f0-ether-serdes.c index ba4ca6322bb0..49524dbd84f2 100644 --- a/drivers/phy/renesas/r8a779f0-ether-serdes.c +++ b/drivers/phy/renesas/r8a779f0-ether-serdes.c @@ -18,7 +18,6 @@ #define R8A779F0_ETH_SERDES_BANK_SELECT 0x03fc #define R8A779F0_ETH_SERDES_TIMEOUT_US 100000 #define R8A779F0_ETH_SERDES_NUM_RETRY_LINKUP 3 -#define R8A779F0_ETH_SERDES_NUM_RETRY_INIT 3 struct r8a779f0_eth_serdes_drv_data; struct r8a779f0_eth_serdes_channel { @@ -248,16 +247,11 @@ static int r8a779f0_eth_serdes_hw_init(struct r8a779f0_eth_serdes_channel *chann static int r8a779f0_eth_serdes_init(struct phy *p) { struct r8a779f0_eth_serdes_channel *channel = phy_get_drvdata(p); - int i, ret; + int ret; - for (i = 0; i < R8A779F0_ETH_SERDES_NUM_RETRY_INIT; i++) { - ret = r8a779f0_eth_serdes_hw_init(channel); - if (!ret) { - channel->dd->initialized = true; - break; - } - usleep_range(1000, 2000); - } + ret = r8a779f0_eth_serdes_hw_init(channel); + if (!ret) + channel->dd->initialized = true; return ret; } |