Function 'mt7621_pcie_init_ports' is never called in atomic context.
It calls mdelay() to busily wait, which is not necessary. mdelay()
can be replaced with msleep().
Signed-off-by: Sergio Paracuellos <sergio.paracuel...@gmail.com>
---
drivers/staging/mt7621-pci/pci-mt7621.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/mt7621-pci/pci-mt7621.c
b/drivers/staging/mt7621-pci/pci-mt7621.c
index fb9aa6b..14cec23 100644
--- a/drivers/staging/mt7621-pci/pci-mt7621.c
+++ b/drivers/staging/mt7621-pci/pci-mt7621.c
@@ -632,7 +632,7 @@ static void mt7621_pcie_init_ports(struct mt7621_pcie *pcie)
rt_sysc_m32(PCIE_CLK_GEN_EN, PCIE_CLK_GEN_DIS, RALINK_PCIE_CLK_GEN);
rt_sysc_m32(PCIE_CLK_GEN1_DIS, PCIE_CLK_GEN1_EN, RALINK_PCIE_CLK_GEN1);
rt_sysc_m32(PCIE_CLK_GEN_DIS, PCIE_CLK_GEN_EN, RALINK_PCIE_CLK_GEN);
- mdelay(50);
+ msleep(50);
rt_sysc_m32(RALINK_PCIE_RST, 0, RALINK_RSTCTRL);
}
--
2.7.4
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