Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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>
authored by
Yoshihiro Shimoda
and committed by
Vinod Koul
50133cd3
d2aa66a9
+4
-10
+4
-10
drivers/phy/renesas/r8a779f0-ether-serdes.c
+4
-10
drivers/phy/renesas/r8a779f0-ether-serdes.c
···
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#define R8A779F0_ETH_SERDES_BANK_SELECT 0x03fc
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#define R8A779F0_ETH_SERDES_TIMEOUT_US 100000
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#define R8A779F0_ETH_SERDES_NUM_RETRY_LINKUP 3
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-
#define R8A779F0_ETH_SERDES_NUM_RETRY_INIT 3
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struct r8a779f0_eth_serdes_drv_data;
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struct r8a779f0_eth_serdes_channel {
···
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static int r8a779f0_eth_serdes_init(struct phy *p)
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{
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struct r8a779f0_eth_serdes_channel *channel = phy_get_drvdata(p);
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-
int i, ret;
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+
int ret;
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-
for (i = 0; i < R8A779F0_ETH_SERDES_NUM_RETRY_INIT; i++) {
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-
ret = r8a779f0_eth_serdes_hw_init(channel);
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-
if (!ret) {
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-
channel->dd->initialized = true;
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-
break;
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-
}
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-
usleep_range(1000, 2000);
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-
}
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+
ret = r8a779f0_eth_serdes_hw_init(channel);
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+
if (!ret)
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channel->dd->initialized = true;
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return ret;
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}