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| author | Larry Finger <Larry.Finger@lwfinger.net> | 2017-02-20 03:04:57 +0100 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2017-04-12 22:02:38 +0200 |
| commit | abed84a0d53bac543771849af07a9a6254ce93b7 (patch) | |
| tree | b1fe034585159f7af9b333172dd7969d04a6d592 /drivers/bluetooth/btrtl.c | |
| parent | Bluetooth: Added support for Rivet Networks Killer 1535 (diff) | |
| download | linux-abed84a0d53bac543771849af07a9a6254ce93b7.tar.xz linux-abed84a0d53bac543771849af07a9a6254ce93b7.zip | |
Bluetooth: btrtl: Change message for missing config file
The message concerning missing config files for 8723b, 8821a, and
8761a should have been issued with BT_INFO() rather than BT_ERR() as
this condition is not fatal. After looking at that code, I have
reworked the logic to log such messages only if the device needs such a
config file. At the moment, only the 8822b fits that description.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Acked-by: 陆朱伟 <alex_lu@realsil.com.cn>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth/btrtl.c')
| -rw-r--r-- | drivers/bluetooth/btrtl.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c index fc9b25703c67..8279094dd713 100644 --- a/drivers/bluetooth/btrtl.c +++ b/drivers/bluetooth/btrtl.c @@ -275,11 +275,8 @@ static int rtl_load_config(struct hci_dev *hdev, const char *name, u8 **buff) BT_INFO("%s: rtl: loading %s", hdev->name, name); ret = request_firmware(&fw, name, &hdev->dev); - if (ret < 0) { - BT_ERR("%s: Failed to load %s", hdev->name, name); + if (ret < 0) return ret; - } - ret = fw->size; *buff = kmemdup(fw->data, ret, GFP_KERNEL); @@ -331,6 +328,7 @@ static int btrtl_setup_rtl8723b(struct hci_dev *hdev, u16 lmp_subver, u8 *cfg_buff = NULL; u8 *tbuff; char *cfg_name = NULL; + bool config_needed = false; switch (lmp_subver) { case RTL_ROM_LMP_8723B: @@ -344,6 +342,7 @@ static int btrtl_setup_rtl8723b(struct hci_dev *hdev, u16 lmp_subver, break; case RTL_ROM_LMP_8822B: cfg_name = "rtl_bt/rtl8822b_config.bin"; + config_needed = true; break; default: BT_ERR("%s: rtl: no config according to lmp_subver %04x", @@ -353,8 +352,12 @@ static int btrtl_setup_rtl8723b(struct hci_dev *hdev, u16 lmp_subver, if (cfg_name) { cfg_sz = rtl_load_config(hdev, cfg_name, &cfg_buff); - if (cfg_sz < 0) + if (cfg_sz < 0) { cfg_sz = 0; + if (config_needed) + BT_ERR("Necessary config file %s not found\n", + cfg_name); + } } else cfg_sz = 0; |