diff mbox series

[21/31] crypto: qat - use BIT_ULL() - 1 pattern for masks

Message ID 20201012203847.340030-22-giovanni.cabiddu@intel.com
State Accepted
Commit 097430ff7809c65697451a56b48fbe520b2ea27c
Headers show
Series crypto: qat - rework in preparation for qat_4xxx driver | expand

Commit Message

Cabiddu, Giovanni Oct. 12, 2020, 8:38 p.m. UTC 
Replace occurrences of the pattern GENMASK_ULL(var - 1, 0)) with
BIT_ULL(var) - 1 since it produces better code and it is easier to read.

Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/crypto/qat/qat_common/adf_sriov.c              | 2 +-
 drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/crypto/qat/qat_common/adf_sriov.c b/drivers/crypto/qat/qat_common/adf_sriov.c
index 0e8eab057d2d..9a0f6db83106 100644
--- a/drivers/crypto/qat/qat_common/adf_sriov.c
+++ b/drivers/crypto/qat/qat_common/adf_sriov.c
@@ -65,7 +65,7 @@  static int adf_enable_sriov(struct adf_accel_dev *accel_dev)
 	hw_data->configure_iov_threads(accel_dev, true);
 
 	/* Enable VF to PF interrupts for all VFs */
-	adf_enable_vf2pf_interrupts(accel_dev, GENMASK_ULL(totalvfs - 1, 0));
+	adf_enable_vf2pf_interrupts(accel_dev, BIT_ULL(totalvfs) - 1);
 
 	/*
 	 * Due to the hardware design, when SR-IOV and the ring arbiter
diff --git a/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c b/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c
index 7970ebb67f28..1e83d9397b11 100644
--- a/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c
+++ b/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c
@@ -195,7 +195,7 @@  static void adf_enable_ints(struct adf_accel_dev *accel_dev)
 	/* Enable bundle and misc interrupts */
 	ADF_CSR_WR(addr, ADF_DH895XCC_SMIAPF0_MASK_OFFSET,
 		   accel_dev->pf.vf_info ? 0 :
-			GENMASK_ULL(GET_MAX_BANKS(accel_dev) - 1, 0));
+			BIT_ULL(GET_MAX_BANKS(accel_dev)) - 1);
 	ADF_CSR_WR(addr, ADF_DH895XCC_SMIAPF1_MASK_OFFSET,
 		   ADF_DH895XCC_SMIA1_MASK);
 }