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Date: Sun, 2 Aug 2020 16:56:42 +0200
From: Tamás Szűcs <tszucs@...tonmail.ch>
To: Marcel Holtmann <marcel@...tmann.org>,
Johan Hedberg <johan.hedberg@...il.com>,
linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: Tamás Szűcs <tszucs@...tonmail.ch>
Subject: [PATCH] Bluetooth: btmrvl: eliminate duplicates introducing btmrvl_reg_89xx
SD89xx devices use identical card register settings. Make sure a single common
instance is used to describe them.
Signed-off-by: Tamás Szűcs <tszucs@...tonmail.ch>
---
drivers/bluetooth/btmrvl_sdio.c | 54 +++------------------------------
1 file changed, 4 insertions(+), 50 deletions(-)
diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c
index cfb9f9db44a0..92b28ff331b4 100644
--- a/drivers/bluetooth/btmrvl_sdio.c
+++ b/drivers/bluetooth/btmrvl_sdio.c
@@ -215,30 +215,7 @@ static const struct btmrvl_sdio_card_reg btmrvl_reg_8897 = {
.fw_dump_end = 0xea,
};
-static const struct btmrvl_sdio_card_reg btmrvl_reg_8977 = {
- .cfg = 0x00,
- .host_int_mask = 0x08,
- .host_intstatus = 0x0c,
- .card_status = 0x5c,
- .sq_read_base_addr_a0 = 0xf8,
- .sq_read_base_addr_a1 = 0xf9,
- .card_revision = 0xc8,
- .card_fw_status0 = 0xe8,
- .card_fw_status1 = 0xe9,
- .card_rx_len = 0xea,
- .card_rx_unit = 0xeb,
- .io_port_0 = 0xe4,
- .io_port_1 = 0xe5,
- .io_port_2 = 0xe6,
- .int_read_to_clear = true,
- .host_int_rsr = 0x04,
- .card_misc_cfg = 0xD8,
- .fw_dump_ctrl = 0xf0,
- .fw_dump_start = 0xf1,
- .fw_dump_end = 0xf8,
-};
-
-static const struct btmrvl_sdio_card_reg btmrvl_reg_8987 = {
+static const struct btmrvl_sdio_card_reg btmrvl_reg_89xx = {
.cfg = 0x00,
.host_int_mask = 0x08,
.host_intstatus = 0x0c,
@@ -261,29 +238,6 @@ static const struct btmrvl_sdio_card_reg btmrvl_reg_8987 = {
.fw_dump_end = 0xf8,
};
-static const struct btmrvl_sdio_card_reg btmrvl_reg_8997 = {
- .cfg = 0x00,
- .host_int_mask = 0x08,
- .host_intstatus = 0x0c,
- .card_status = 0x5c,
- .sq_read_base_addr_a0 = 0xf8,
- .sq_read_base_addr_a1 = 0xf9,
- .card_revision = 0xc8,
- .card_fw_status0 = 0xe8,
- .card_fw_status1 = 0xe9,
- .card_rx_len = 0xea,
- .card_rx_unit = 0xeb,
- .io_port_0 = 0xe4,
- .io_port_1 = 0xe5,
- .io_port_2 = 0xe6,
- .int_read_to_clear = true,
- .host_int_rsr = 0x04,
- .card_misc_cfg = 0xD8,
- .fw_dump_ctrl = 0xf0,
- .fw_dump_start = 0xf1,
- .fw_dump_end = 0xf8,
-};
-
static const struct btmrvl_sdio_device btmrvl_sdio_sd8688 = {
.helper = "mrvl/sd8688_helper.bin",
.firmware = "mrvl/sd8688.bin",
@@ -332,7 +286,7 @@ static const struct btmrvl_sdio_device btmrvl_sdio_sd8897 = {
static const struct btmrvl_sdio_device btmrvl_sdio_sd8977 = {
.helper = NULL,
.firmware = "mrvl/sdsd8977_combo_v2.bin",
- .reg = &btmrvl_reg_8977,
+ .reg = &btmrvl_reg_89xx,
.support_pscan_win_report = true,
.sd_blksz_fw_dl = 256,
.supports_fw_dump = true,
@@ -341,7 +295,7 @@ static const struct btmrvl_sdio_device btmrvl_sdio_sd8977 = {
static const struct btmrvl_sdio_device btmrvl_sdio_sd8987 = {
.helper = NULL,
.firmware = "mrvl/sd8987_uapsta.bin",
- .reg = &btmrvl_reg_8987,
+ .reg = &btmrvl_reg_89xx,
.support_pscan_win_report = true,
.sd_blksz_fw_dl = 256,
.supports_fw_dump = true,
@@ -350,7 +304,7 @@ static const struct btmrvl_sdio_device btmrvl_sdio_sd8987 = {
static const struct btmrvl_sdio_device btmrvl_sdio_sd8997 = {
.helper = NULL,
.firmware = "mrvl/sdsd8997_combo_v4.bin",
- .reg = &btmrvl_reg_8997,
+ .reg = &btmrvl_reg_89xx,
.support_pscan_win_report = true,
.sd_blksz_fw_dl = 256,
.supports_fw_dump = true,
--
2.20.1
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