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Bluetooth: Don't reserve TCS register address

Browse source 
Do not reserve TCS iomemory, Access TCS register
and remap it using devm_ioremap.

Change-Id: I21fef89af38ec3a5ad110947c1a5adf590c4f2d6
Signed-off-by: Mahesh Kumar Sharma <smahesh@codeaurora.org>
This commit is contained in:
Mahesh Kumar Sharma 2020-10-28 11:47:16 -07:00 • committed by Gerrit - the friendly Code Review server
commit 0630ffe224
1 changed files with 4 additions and 4 deletions
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8
drivers/bluetooth/btpower.c
View file

@ -1097,9 +1097,9 @@ static int btpower_get_tcs_table_info(struct platform_device *dev,
pr_info("TCS CMD base address is %pa with length %pa\n",
&tcs_table_info->tcs_cmd_base_addr, &addr_len);
tcs_cmd_base_addr = devm_ioremap_resource(&plat_dev->dev, res);
if (IS_ERR(tcs_cmd_base_addr)) {
ret = PTR_ERR(tcs_cmd_base_addr);
tcs_cmd_base_addr = devm_ioremap(&plat_dev->dev, res->start, addr_len);
if (!tcs_cmd_base_addr) {
ret = -EINVAL;
pr_err("Failed to map TCS CMD address, err = %d\n",
ret);
goto out;
@ -1142,7 +1142,7 @@ static int btpower_enable_ipa_vreg(struct platform_device *dev,
writel_relaxed(1, tcs_cmd);
data_val = readl_relaxed(tcs_cmd);
pr_info("Configure S3E TCS Addr : %x with Data: %d\n"
pr_info("Configure S3E TCS Addr for iPA: %x with Data: %d\n"
, addr_val, data_val);
return 0;
}