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authorShubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>2020-02-12 15:17:08 +0100
committerMoritz Fischer <mdf@kernel.org>2020-03-31 05:45:21 +0200
commitdaec0f4a594d489f4fd21a1c02fc7e77db200835 (patch)
treef232840a04d561eff0d27e3b3a8d638124f5c537 /drivers/fpga
parentLinux 5.6-rc1 (diff)
downloadlinux-daec0f4a594d489f4fd21a1c02fc7e77db200835.tar.xz
linux-daec0f4a594d489f4fd21a1c02fc7e77db200835.zip
fpga: zynq: Remove clk_get error message for probe defer
In probe, the driver checks for devm_clk_get return and print error message in the failing case. However for -EPROBE_DEFER this message is confusing so avoid it. The similar change was done also by commit 28910cee898c ("fpga: xilinx-pr-decoupler: Remove clk_get error message for probe defer") Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Moritz Fischer <mdf@kernel.org>
Diffstat (limited to 'drivers/fpga')
-rw-r--r--drivers/fpga/zynq-fpga.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/fpga/zynq-fpga.c b/drivers/fpga/zynq-fpga.c
index ee7765049607..07fa8d9ec675 100644
--- a/drivers/fpga/zynq-fpga.c
+++ b/drivers/fpga/zynq-fpga.c
@@ -583,7 +583,8 @@ static int zynq_fpga_probe(struct platform_device *pdev)
priv->clk = devm_clk_get(dev, "ref_clk");
if (IS_ERR(priv->clk)) {
- dev_err(dev, "input clock not found\n");
+ if (PTR_ERR(priv->clk) != -EPROBE_DEFER)
+ dev_err(dev, "input clock not found\n");
return PTR_ERR(priv->clk);
}