From 69ae7e1f73abae20f26e3536ca4a980b90eafeb7 Mon Sep 17 00:00:00 2001 From: Jeff Chen Date: Tue, 18 Mar 2025 13:07:38 +0800 Subject: [PATCH] wifi: mwifiex: Fix premature release of RF calibration data. This patch resolves an issue where RF calibration data was being released before the download process. Without this fix, the external calibration data file would not be downloaded at all. Fixes: d39fbc88956e ("mwifiex: remove cfg_data construction") Signed-off-by: Jeff Chen Link: https://patch.msgid.link/20250318050739.2239376-2-jeff.chen_1@nxp.com Signed-off-by: Johannes Berg --- drivers/net/wireless/marvell/mwifiex/main.c | 4 ---- drivers/net/wireless/marvell/mwifiex/sta_cmd.c | 6 +++++- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/marvell/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c index 45eecb5f643b..b07cb302a00c 100644 --- a/drivers/net/wireless/marvell/mwifiex/main.c +++ b/drivers/net/wireless/marvell/mwifiex/main.c @@ -691,10 +691,6 @@ err_dnld_fw: init_failed = true; done: - if (adapter->cal_data) { - release_firmware(adapter->cal_data); - adapter->cal_data = NULL; - } if (adapter->firmware) { release_firmware(adapter->firmware); adapter->firmware = NULL; diff --git a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c index e2800a831c8e..c0e6ce1a82fe 100644 --- a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c +++ b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c @@ -2293,9 +2293,13 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta, bool init) "marvell,caldata"); } - if (adapter->cal_data) + if (adapter->cal_data) { mwifiex_send_cmd(priv, HostCmd_CMD_CFG_DATA, HostCmd_ACT_GEN_SET, 0, NULL, true); + release_firmware(adapter->cal_data); + adapter->cal_data = NULL; + } + /* Read MAC address from HW */ ret = mwifiex_send_cmd(priv, HostCmd_CMD_GET_HW_SPEC, -- 2.25.1