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fm10k: use BIT() macro instead of open-coded bit-shifting

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Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Krishneil Singh <Krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Bruce Allan 2015-10-28 17:19:45 -07:00 committed by Jeff Kirsher
parent a4fcad656e
commit 3e515645b1
2 changed files with 2 additions and 2 deletions
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2
drivers/net/ethernet/intel/fm10k/fm10k.h
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@ -419,7 +419,7 @@ static inline u16 fm10k_desc_unused(struct fm10k_ring *ring)
(&(((union fm10k_rx_desc *)((R)->desc))[i]))
#define FM10K_MAX_TXD_PWR 14
#define FM10K_MAX_DATA_PER_TXD (1 << FM10K_MAX_TXD_PWR)
#define FM10K_MAX_DATA_PER_TXD BIT(FM10K_MAX_TXD_PWR)
/* Tx Descriptors needed, worst case */
#define TXD_USE_COUNT(S) DIV_ROUND_UP((S), FM10K_MAX_DATA_PER_TXD)

2
drivers/net/ethernet/intel/fm10k/fm10k_type.h
View File

@ -354,7 +354,7 @@ struct fm10k_hw;
#define FM10K_VLAN_TABLE_VID_MAX 4096
#define FM10K_VLAN_TABLE_VSI_MAX 64
#define FM10K_VLAN_LENGTH_SHIFT 16
#define FM10K_VLAN_CLEAR (1 << 15)
#define FM10K_VLAN_CLEAR BIT(15)
#define FM10K_VLAN_ALL \
((FM10K_VLAN_TABLE_VID_MAX - 1) << FM10K_VLAN_LENGTH_SHIFT)