diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/bmi.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/bmi.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/net/wireless/ath/ath10k/bmi.c b/drivers/net/wireless/ath/ath10k/bmi.c index a1f099628850..17d221abd58c 100644 --- a/drivers/net/wireless/ath/ath10k/bmi.c +++ b/drivers/net/wireless/ath/ath10k/bmi.c @@ -175,7 +175,7 @@ int ath10k_bmi_write_memory(struct ath10k *ar, return 0; } -int ath10k_bmi_execute(struct ath10k *ar, u32 address, u32 *param) +int ath10k_bmi_execute(struct ath10k *ar, u32 address, u32 param, u32 *result) { struct bmi_cmd cmd; union bmi_resp resp; @@ -184,7 +184,7 @@ int ath10k_bmi_execute(struct ath10k *ar, u32 address, u32 *param) int ret; ath10k_dbg(ATH10K_DBG_BMI, "bmi execute address 0x%x param 0x%x\n", - address, *param); + address, param); if (ar->bmi.done_sent) { ath10k_warn("command disallowed\n"); @@ -193,7 +193,7 @@ int ath10k_bmi_execute(struct ath10k *ar, u32 address, u32 *param) cmd.id = __cpu_to_le32(BMI_EXECUTE); cmd.execute.addr = __cpu_to_le32(address); - cmd.execute.param = __cpu_to_le32(*param); + cmd.execute.param = __cpu_to_le32(param); ret = ath10k_hif_exchange_bmi_msg(ar, &cmd, cmdlen, &resp, &resplen); if (ret) { @@ -204,10 +204,13 @@ int ath10k_bmi_execute(struct ath10k *ar, u32 address, u32 *param) if (resplen < sizeof(resp.execute)) { ath10k_warn("invalid execute response length (%d)\n", resplen); - return ret; + return -EIO; } - *param = __le32_to_cpu(resp.execute.result); + *result = __le32_to_cpu(resp.execute.result); + + ath10k_dbg(ATH10K_DBG_BMI, "bmi execute result 0x%x\n", *result); + return 0; } |