6.6-stable review patch. If anyone has any objections, please let me know.
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From: Thomas Richard thomas.richard@bootlin.com
[ Upstream commit f96b6971373382855bc964f1c067bd6dc41cf0ab ]
Use the T_PERST_CLK_US macro, and the fsleep() function instead of usleep_range().
Link: https://lore.kernel.org/linux-pci/20240102-j7200-pcie-s2r-v7-6-a2f9156da6c3@... Signed-off-by: Thomas Richard thomas.richard@bootlin.com Signed-off-by: Krzysztof Wilczyński kwilczynski@kernel.org Stable-dep-of: 22a9120479a4 ("PCI: j721e: Deassert PERST# after a delay of PCIE_T_PVPERL_MS milliseconds") Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/pci/controller/cadence/pci-j721e.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/controller/cadence/pci-j721e.c b/drivers/pci/controller/cadence/pci-j721e.c index 82f8c3a701c2f..b83ae35a210fe 100644 --- a/drivers/pci/controller/cadence/pci-j721e.c +++ b/drivers/pci/controller/cadence/pci-j721e.c @@ -520,7 +520,7 @@ static int j721e_pcie_probe(struct platform_device *pdev) * after 100 us. */ if (gpiod) { - usleep_range(100, 200); + fsleep(PCIE_T_PERST_CLK_US); gpiod_set_value_cansleep(gpiod, 1); }