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ixgbe: use 'cc' instead of 'hw_cc' for local variable 

The ixgbe_ptp.c file sometimes uses hw_cc as the local variable for the
cycle counter in ixgbe_ptp_read_X550. However, we use just 'cc' as
a local variable for this by convention else where in the file.

Convert this lone usage of 'hw_cc' into just the shorter 'cc' name to
match the other read functions in the file.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Jacob Keller 2019-04-08 16:52:01 -07:00 committed by Jeff Kirsher
parent 68d9676fc0
commit 8b057955af
1 changed files with 3 additions and 3 deletions
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6
drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
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@ -226,7 +226,7 @@ static void ixgbe_ptp_setup_sdp_X540(struct ixgbe_adapter *adapter)
/**
* ixgbe_ptp_read_X550 - read cycle counter value
* @hw_cc: cyclecounter structure
* @cc: cyclecounter structure
*
* This function reads SYSTIME registers. It is called by the cyclecounter
* structure to convert from internal representation into nanoseconds. We need
@ -234,10 +234,10 @@ static void ixgbe_ptp_setup_sdp_X540(struct ixgbe_adapter *adapter)
* result of SYSTIME is 32bits of "billions of cycles" and 32 bits of
* "cycles", rather than seconds and nanoseconds.
*/
static u64 ixgbe_ptp_read_X550(const struct cyclecounter *hw_cc)
static u64 ixgbe_ptp_read_X550(const struct cyclecounter *cc)
{
struct ixgbe_adapter *adapter =
container_of(hw_cc, struct ixgbe_adapter, hw_cc);
container_of(cc, struct ixgbe_adapter, hw_cc);
struct ixgbe_hw *hw = &adapter->hw;
struct timespec64 ts;