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phy: zynqmp: Simplify code by using dev_err_probe()

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Use already prepared dev_err_probe() introduced by commit a787e5400a
("driver core: add device probe log helper").
It simplifies EPROBE_DEFER handling.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/0df30548f721b10475a6cc5659beda102fec3c87.1612444300.git.michal.simek@xilinx.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Michal Simek 2021-02-04 14:11:42 +01:00 committed by Vinod Koul
parent 0e43fdb94a
commit 3dbbc8e97c
1 changed files with 4 additions and 7 deletions
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11
drivers/phy/xilinx/phy-zynqmp.c
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@ -874,13 +874,10 @@ static int xpsgtr_get_ref_clocks(struct xpsgtr_dev *gtr_dev)
snprintf(name, sizeof(name), "ref%u", refclk);
clk = devm_clk_get_optional(gtr_dev->dev, name);
if (IS_ERR(clk)) {
if (PTR_ERR(clk) != -EPROBE_DEFER)
dev_err(gtr_dev->dev,
"Failed to get reference clock %u: %ld\n",
refclk, PTR_ERR(clk));
return PTR_ERR(clk);
}
if (IS_ERR(clk))
return dev_err_probe(gtr_dev->dev, PTR_ERR(clk),
"Failed to get reference clock %u\n",
refclk);
if (!clk)
continue;