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path: root/drivers/net/ethernet/cavium/liquidio/cn66xx_device.c
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Diffstat (limited to 'drivers/net/ethernet/cavium/liquidio/cn66xx_device.c')
-rw-r--r--drivers/net/ethernet/cavium/liquidio/cn66xx_device.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/cn66xx_device.c b/drivers/net/ethernet/cavium/liquidio/cn66xx_device.c
index 2df7440f58df..39643be8c30a 100644
--- a/drivers/net/ethernet/cavium/liquidio/cn66xx_device.c
+++ b/drivers/net/ethernet/cavium/liquidio/cn66xx_device.c
@@ -38,9 +38,6 @@ int lio_cn6xxx_soft_reset(struct octeon_device *oct)
lio_pci_readq(oct, CN6XXX_CIU_SOFT_RST);
lio_pci_writeq(oct, 1, CN6XXX_CIU_SOFT_RST);
- /* make sure that the reset is written before starting timer */
- mmiowb();
-
/* Wait for 10ms as Octeon resets. */
mdelay(100);
@@ -487,9 +484,6 @@ void lio_cn6xxx_disable_interrupt(struct octeon_device *oct,
/* Disable Interrupts */
writeq(0, cn6xxx->intr_enb_reg64);
-
- /* make sure interrupts are really disabled */
- mmiowb();
}
static void lio_cn6xxx_get_pcie_qlmport(struct octeon_device *oct)
@@ -555,10 +549,6 @@ static int lio_cn6xxx_process_droq_intr_regs(struct octeon_device *oct)
value &= ~(1 << oq_no);
octeon_write_csr(oct, reg, value);
- /* Ensure that the enable register is written.
- */
- mmiowb();
-
spin_unlock(&cn6xxx->lock_for_droq_int_enb_reg);
}
}