From 7b115dd06dd5e06a85324c2cdebb59c2cb17772f Mon Sep 17 00:00:00 2001 From: Jesse Brandeburg Date: Fri, 27 Feb 2015 09:15:23 +0000 Subject: [PATCH] i40e: clean up debug_read_register There were some additional spaces and strange (double swapping) logic in this function that I started looking at because sparse was warning. This fixes the sparse warning and fixes up the other issues. Change-ID: I72a91a4197cd45921602649040e6bd25e5f17c0a Signed-off-by: Jesse Brandeburg Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e_common.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index fc4817ab2bb3..fb78bdd2eb95 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -2126,7 +2126,7 @@ i40e_status i40e_aq_send_msg_to_vf(struct i40e_hw *hw, u16 vfid, * Read the register using the admin queue commands **/ i40e_status i40e_aq_debug_read_register(struct i40e_hw *hw, - u32 reg_addr, u64 *reg_val, + u32 reg_addr, u64 *reg_val, struct i40e_asq_cmd_details *cmd_details) { struct i40e_aq_desc desc; @@ -2137,17 +2137,15 @@ i40e_status i40e_aq_debug_read_register(struct i40e_hw *hw, if (reg_val == NULL) return I40E_ERR_PARAM; - i40e_fill_default_direct_cmd_desc(&desc, - i40e_aqc_opc_debug_read_reg); + i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_debug_read_reg); cmd_resp->address = cpu_to_le32(reg_addr); status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details); if (!status) { - *reg_val = ((u64)cmd_resp->value_high << 32) | - (u64)cmd_resp->value_low; - *reg_val = le64_to_cpu(*reg_val); + *reg_val = ((u64)le32_to_cpu(cmd_resp->value_high) << 32) | + (u64)le32_to_cpu(cmd_resp->value_low); } return status; -- 2.20.1