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| author |   Jacob Keller <jacob.e.keller@intel.com> | 2016-04-13 16:08:22 -0700 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2016-04-25 04:15:11 -0700 |
| commit | b4f47a483045a6e6b31be8ade76cdfef7091f18b (patch) | |
| tree | 92232ac7d9c844a7bb65c15fb9c4b7cadae5a079 /drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h | |
| parent | ixgbe: Add work around for empty SFP+ cage crosstalk (diff) | |
| download | linux-dev-b4f47a483045a6e6b31be8ade76cdfef7091f18b.tar.xz linux-dev-b4f47a483045a6e6b31be8ade76cdfef7091f18b.zip | |
ixgbe: use BIT() macro
Several areas of ixgbe were written before widespread usage of the
BIT(n) macro. With the impending release of GCC 6 and its associated new
warnings, some usages such as (1 << 31) have been noted within the ixgbe
driver source. Fix these wholesale and prevent future issues by simply
using BIT macro instead of hand coded bit shifts.
Also fix a few shifts that are shifting values into place by using the
'u' prefix to indicate unsigned. It doesn't strictly matter in these
cases because we're not shifting by too large a value, but these are all
unsigned values and should be indicated as such.
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>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h index cdf4c3800801..cc735ec3e045 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h @@ -107,7 +107,7 @@ #define IXGBE_PE 0xE0 /* Port expander addr */ #define IXGBE_PE_OUTPUT 1 /* Output reg offset */ #define IXGBE_PE_CONFIG 3 /* Config reg offset */ -#define IXGBE_PE_BIT1 (1 << 1) +#define IXGBE_PE_BIT1 BIT(1) /* Flow control defines */ #define IXGBE_TAF_SYM_PAUSE 0x400 |