Commit cc85485f authored Sep 26, 2014 by Tony Truong

msm: pcie: replace msleep with usleep_range for better accuracy



Using msleep is not as accurate as usleep_range. Thus, replace
msleep with usleep_range for better accuracy.

Change-Id: Ib9a98d285e377ca5aaef72cb8ce0a018fd6a69d7
Signed-off-by: Tony Truong <truong@codeaurora.org>

parent 84735e13

drivers/pci/host/pci-msm.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2858,7 +2858,7 @@ int msm_pcie_enable(struct msm_pcie_dev_t *dev, u32 options)
		}

		if (dev->ep_latency)
		msleep(dev->ep_latency);
		usleep_range(dev->ep_latency * 1000, dev->ep_latency * 1000);

		/* de-assert PCIe reset link to bring EP out of reset */