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[RESEND,v2,06/11] PCI: dwc: Drop duplicated fast-link-mode flag unsetting

Message ID 20230313200816.30105-7-Sergey.Semin@baikalelectronics.ru (mailing list archive)
State Superseded
Headers show
Series PCI: dwc: Relatively simple fixes and cleanups | expand

Commit Message

Serge Semin March 13, 2023, 8:08 p.m. UTC
Most likely by mistake the PORT_LINK_FAST_LINK_MODE flag unsetting was
added twice in the commit cff9244432e8 ("PCI: dwc: Ensure FAST_LINK_MODE
is cleared"): first it is cleared right after the content of the
PCIE_PORT_LINK_CONTROL register is read, second it's cleared in the
framework of the link-mode initialization procedure. The later action is
redundant. Let's drop it.

Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
---
 drivers/pci/controller/dwc/pcie-designware.c | 1 -
 1 file changed, 1 deletion(-)
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Patch

diff --git a/drivers/pci/controller/dwc/pcie-designware.c b/drivers/pci/controller/dwc/pcie-designware.c
index 04fedd257ef1..6061824f7b7e 100644
--- a/drivers/pci/controller/dwc/pcie-designware.c
+++ b/drivers/pci/controller/dwc/pcie-designware.c
@@ -1020,7 +1020,6 @@  void dw_pcie_setup(struct dw_pcie *pci)
 
 	/* Set the number of lanes */
 	val = dw_pcie_readl_dbi(pci, PCIE_PORT_LINK_CONTROL);
-	val &= ~PORT_LINK_FAST_LINK_MODE;
 	val &= ~PORT_LINK_MODE_MASK;
 	switch (pci->num_lanes) {
 	case 1: