[RFC,v3,9/9] Bluetooth: btintel: Clean the exported function to static

Message ID	20210724073005.714003-10-hj.tedd.an@gmail.com (mailing list archive)
State	Superseded
Headers	show Return-Path: <linux-bluetooth-owner@kernel.org> From: Tedd Ho-Jeong An <hj.tedd.an@gmail.com> To: linux-bluetooth@vger.kernel.org Cc: Tedd Ho-Jeong An <tedd.an@intel.com> Subject: [RFC PATCH v3 9/9] Bluetooth: btintel: Clean the exported function to static Date: Sat, 24 Jul 2021 00:30:05 -0700 Message-Id: <20210724073005.714003-10-hj.tedd.an@gmail.com> In-Reply-To: <20210724073005.714003-1-hj.tedd.an@gmail.com> References: <20210724073005.714003-1-hj.tedd.an@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	Bluetooth: btintel: Refactoring setup routines \| expand [RFC,v3,0/9] Bluetooth: btintel: Refactoring setup routines [RFC,v3,1/9] Bluetooth: Add support hdev to allocate private data [RFC,v3,2/9] Bluetooth: btintel: Add combined setup and shutdown functions [RFC,v3,3/9] Bluetooth: btintel: Refactoring setup routine for legacy ROM sku [RFC,v3,4/9] Bluetooth: btintel: Add btintel data struct [RFC,v3,5/9] Bluetooth: btintel: Fix the first HCI command not work with ROM device. [RFC,v3,6/9] Bluetooth: btintel: Add combined set_diag functions [RFC,v3,7/9] Bluetooth: btintel: Refactoring setup routine for legacy bootloader [RFC,v3,8/9] Bluetooth: btintel: Refactoring setup routine for TLV based booloader [RFC,v3,9/9] Bluetooth: btintel: Clean the exported function to static

diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c index df9f31c77d79..a0452a63e09b 100644 --- a/drivers/bluetooth/btintel.c +++ b/drivers/bluetooth/btintel.c @@ -131,6 +131,26 @@ int btintel_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr) } EXPORT_SYMBOL_GPL(btintel_set_bdaddr); +static int btintel_set_event_mask(struct hci_dev *hdev, bool debug) +{ + u8 mask[8] = { 0x87, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; + struct sk_buff *skb; + int err; + + if (debug) + mask[1] |= 0x62; + + skb = __hci_cmd_sync(hdev, 0xfc52, 8, mask, HCI_INIT_TIMEOUT); + if (IS_ERR(skb)) { + err = PTR_ERR(skb); + bt_dev_err(hdev, "Setting Intel event mask failed (%d)", err); + return err; + } + kfree_skb(skb); + + return 0; +} + int btintel_set_diag(struct hci_dev *hdev, bool enable) { struct sk_buff *skb; @@ -296,8 +316,8 @@ int btintel_version_info(struct hci_dev *hdev, struct intel_version *ver) } EXPORT_SYMBOL_GPL(btintel_version_info); -int btintel_secure_send(struct hci_dev *hdev, u8 fragment_type, u32 plen, - const void *param) +static int btintel_secure_send(struct hci_dev *hdev, u8 fragment_type, u32 plen, + const void *param) { while (plen > 0) { struct sk_buff *skb; @@ -319,7 +339,6 @@ int btintel_secure_send(struct hci_dev *hdev, u8 fragment_type, u32 plen, return 0; } -EXPORT_SYMBOL_GPL(btintel_secure_send); int btintel_load_ddc_config(struct hci_dev *hdev, const char *ddc_name) { @@ -366,27 +385,6 @@ int btintel_load_ddc_config(struct hci_dev *hdev, const char *ddc_name) } EXPORT_SYMBOL_GPL(btintel_load_ddc_config); -int btintel_set_event_mask(struct hci_dev *hdev, bool debug) -{ - u8 mask[8] = { 0x87, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; - struct sk_buff *skb; - int err; - - if (debug) - mask[1] |= 0x62; - - skb = __hci_cmd_sync(hdev, 0xfc52, 8, mask, HCI_INIT_TIMEOUT); - if (IS_ERR(skb)) { - err = PTR_ERR(skb); - bt_dev_err(hdev, "Setting Intel event mask failed (%d)", err); - return err; - } - kfree_skb(skb); - - return 0; -} -EXPORT_SYMBOL_GPL(btintel_set_event_mask); - int btintel_set_event_mask_mfg(struct hci_dev *hdev, bool debug) { int err, ret; @@ -430,7 +428,8 @@ int btintel_read_version(struct hci_dev *hdev, struct intel_version *ver) } EXPORT_SYMBOL_GPL(btintel_read_version); -int btintel_version_info_tlv(struct hci_dev *hdev, struct intel_version_tlv *version) +static int btintel_version_info_tlv(struct hci_dev *hdev, + struct intel_version_tlv *version) { const char *variant; @@ -507,7 +506,6 @@ int btintel_version_info_tlv(struct hci_dev *hdev, struct intel_version_tlv *ver return 0; } -EXPORT_SYMBOL_GPL(btintel_version_info_tlv); static int btintel_parse_version_tlv(struct hci_dev *hdev, struct intel_version_tlv *version, @@ -601,7 +599,8 @@ static int btintel_parse_version_tlv(struct hci_dev *hdev, return 0; } -int btintel_read_version_tlv(struct hci_dev *hdev, struct intel_version_tlv *version) +static int btintel_read_version_tlv(struct hci_dev *hdev, + struct intel_version_tlv *version) { struct sk_buff *skb; const u8 param[1] = { 0xFF }; @@ -628,7 +627,6 @@ int btintel_read_version_tlv(struct hci_dev *hdev, struct intel_version_tlv *ver kfree_skb(skb); return 0; } -EXPORT_SYMBOL_GPL(btintel_read_version_tlv); /* ------- REGMAP IBT SUPPORT ------- */ @@ -1202,7 +1200,7 @@ static int btintel_download_fw_tlv(struct hci_dev *hdev, return 0; } -void btintel_reset_to_bootloader(struct hci_dev *hdev) +static void btintel_reset_to_bootloader(struct hci_dev *hdev) { struct intel_reset params; struct sk_buff *skb; @@ -1245,10 +1243,9 @@ void btintel_reset_to_bootloader(struct hci_dev *hdev) */ msleep(150); } -EXPORT_SYMBOL_GPL(btintel_reset_to_bootloader); -int btintel_read_debug_features(struct hci_dev *hdev, - struct intel_debug_features *features) +static int btintel_read_debug_features(struct hci_dev *hdev, + struct intel_debug_features *features) { struct sk_buff *skb; u8 page_no = 1; @@ -1277,9 +1274,8 @@ int btintel_read_debug_features(struct hci_dev *hdev, kfree_skb(skb); return 0; } -EXPORT_SYMBOL_GPL(btintel_read_debug_features); -int btintel_set_debug_features(struct hci_dev *hdev, +static int btintel_set_debug_features(struct hci_dev *hdev, const struct intel_debug_features *features) { u8 mask[11] = { 0x0a, 0x92, 0x02, 0x07, 0x00, 0x00, 0x00, 0x00, @@ -1304,7 +1300,6 @@ int btintel_set_debug_features(struct hci_dev *hdev, kfree_skb(skb); return 0; } -EXPORT_SYMBOL_GPL(btintel_set_debug_features); static const struct firmware *btintel_legacy_rom_get_fw(struct hci_dev *hdev, struct intel_version *ver) diff --git a/drivers/bluetooth/btintel.h b/drivers/bluetooth/btintel.h index b3535198b90c..493eddac67ac 100644 --- a/drivers/bluetooth/btintel.h +++ b/drivers/bluetooth/btintel.h @@ -161,15 +161,9 @@ int btintel_set_diag_combined(struct hci_dev *hdev, bool enable); void btintel_hw_error(struct hci_dev *hdev, u8 code); int btintel_version_info(struct hci_dev *hdev, struct intel_version *ver); -int btintel_version_info_tlv(struct hci_dev *hdev, struct intel_version_tlv *version); -int btintel_secure_send(struct hci_dev *hdev, u8 fragment_type, u32 plen, - const void *param); int btintel_load_ddc_config(struct hci_dev *hdev, const char *ddc_name); -int btintel_set_event_mask(struct hci_dev *hdev, bool debug); int btintel_set_event_mask_mfg(struct hci_dev *hdev, bool debug); int btintel_read_version(struct hci_dev *hdev, struct intel_version *ver); -int btintel_read_version_tlv(struct hci_dev *hdev, struct intel_version_tlv *ver); - struct regmap *btintel_regmap_init(struct hci_dev *hdev, u16 opcode_read, u16 opcode_write); int btintel_send_intel_reset(struct hci_dev *hdev, u32 boot_param); @@ -180,11 +174,6 @@ int btintel_download_firmware(struct hci_dev *dev, struct intel_version *ver, int btintel_setup_combined(struct hci_dev *hdev); int btintel_shutdown_combined(struct hci_dev *hdev); void btintel_set_flags(struct hci_dev *hdev, unsigned int flag); -void btintel_reset_to_bootloader(struct hci_dev *hdev); -int btintel_read_debug_features(struct hci_dev *hdev, - struct intel_debug_features *features); -int btintel_set_debug_features(struct hci_dev *hdev, - const struct intel_debug_features *features); void btintel_bootup(struct hci_dev *hdev, const void *ptr, unsigned int len); void btintel_secure_send_result(struct hci_dev *hdev, const void *ptr, unsigned int len); @@ -230,29 +219,12 @@ static inline int btintel_version_info(struct hci_dev *hdev, return -EOPNOTSUPP; } -static inline int btintel_version_info_tlv(struct hci_dev *hdev, - struct intel_version_tlv *version) -{ - return -EOPNOTSUPP; -} - -static inline int btintel_secure_send(struct hci_dev *hdev, u8 fragment_type, - u32 plen, const void *param) -{ - return -EOPNOTSUPP; -} - static inline int btintel_load_ddc_config(struct hci_dev *hdev, const char *ddc_name) { return -EOPNOTSUPP; } -static inline int btintel_set_event_mask(struct hci_dev *hdev, bool debug) -{ - return -EOPNOTSUPP; -} - static inline int btintel_set_event_mask_mfg(struct hci_dev *hdev, bool debug) { return -EOPNOTSUPP; @@ -264,12 +236,6 @@ static inline int btintel_read_version(struct hci_dev *hdev, return -EOPNOTSUPP; } -static inline int btintel_read_version_tlv(struct hci_dev *hdev, - struct intel_version_tlv *ver) -{ - return -EOPNOTSUPP; -} - static inline struct regmap *btintel_regmap_init(struct hci_dev *hdev, u16 opcode_read, u16 opcode_write) @@ -310,22 +276,6 @@ static inline void btintel_set_flags(struct hci_dev *hdev, unsigned int flag) { } -static inline void btintel_reset_to_bootloader(struct hci_dev *hdev) -{ -} - -static inline int btintel_read_debug_features(struct hci_dev *hdev, - struct intel_debug_features *features) -{ - return -EOPNOTSUPP; -} - -static inline int btintel_set_debug_features(struct hci_dev *hdev, - const struct intel_debug_features *features) -{ - return -EOPNOTSUPP; -} - static inline void btintel_bootup(struct hci_dev *hdev, const void *ptr, unsigned int len) {

[RFC,v3,9/9] Bluetooth: btintel: Clean the exported function to static

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