diff options
| -rw-r--r-- | drivers/crypto/qat/qat_common/qat_hal.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/crypto/qat/qat_common/qat_hal.c b/drivers/crypto/qat/qat_common/qat_hal.c index 8d686a2..9b8a315 100644 --- a/drivers/crypto/qat/qat_common/qat_hal.c +++ b/drivers/crypto/qat/qat_common/qat_hal.c @@ -795,17 +795,6 @@ static void qat_hal_get_uwords(struct icp_qat_fw_loader_handle *handle, qat_hal_wr_ae_csr(handle, ae, USTORE_ADDRESS, ustore_addr); } -static int qat_hal_count_bits(unsigned int word) -{ - int n = 0; - - while (word) { - n++; - word &= word - 1; - } - return n; -} - void qat_hal_wr_umem(struct icp_qat_fw_loader_handle *handle, unsigned char ae, unsigned int uaddr, unsigned int words_num, unsigned int *data) @@ -822,9 +811,9 @@ void qat_hal_wr_umem(struct icp_qat_fw_loader_handle *handle, ((data[i] & 0xff00) << 2) | (0x3 << 8) | (data[i] & 0xff); uwrd_hi = (0xf << 4) | ((data[i] & 0xf0000000) >> 28); - uwrd_hi |= (qat_hal_count_bits(data[i] & 0xffff) & 0x1) << 8; + uwrd_hi |= (hweight32(data[i] & 0xffff) & 0x1) << 8; tmp = ((data[i] >> 0x10) & 0xffff); - uwrd_hi |= (qat_hal_count_bits(tmp) & 0x1) << 9; + uwrd_hi |= (hweight32(tmp) & 0x1) << 9; qat_hal_wr_ae_csr(handle, ae, USTORE_DATA_LOWER, uwrd_lo); qat_hal_wr_ae_csr(handle, ae, USTORE_DATA_UPPER, uwrd_hi); } |