[PATCH 5.15 713/917] PCI: aardvark: Dont spam about PIO Response Status

Greg Kroah-Hartman
2021-11-16T00:34:38Z

From: Marek Behún <kabel@kernel.org>

[ Upstream commit 464de7e7fff767e87429cd7be09c4f2cb50a6ccb ]

Use dev_dbg() instead of dev_err() in advk_pcie_check_pio_status().

For example CRS is not an error status, it just says that the request
should be retried.

Link: https://lore.kernel.org/r/20211005180952.6812-4-kabel@kernel.org
Fixes: 8c39d710363c1 ("PCI: aardvark: Add Aardvark PCI host controller driver")
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/pci/controller/pci-aardvark.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/controller/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c
index 0dd42435e7289..589ddb4c50100 100644
--- a/drivers/pci/controller/pci-aardvark.c
+++ b/drivers/pci/controller/pci-aardvark.c
@@ -778,7 +778,7 @@ static int advk_pcie_check_pio_status(struct advk_pcie *pcie, bool allow_crs, u3
else
str_posted = "Posted";

- dev_err(dev, "%s PIO Response Status: %s, %#x @ %#x\n",
+ dev_dbg(dev, "%s PIO Response Status: %s, %#x @ %#x\n",
str_posted, strcomp_status, reg, advk_readl(pcie, PIO_ADDR_LS));

return -EFAULT;
--
2.33.0