korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-09-21 12:11:49 +08:00
Code Issues Packages Projects Releases Wiki Activity

memory: mtk-smi: Use devm_clk_get_enabled()

Browse Source 
Replace devm_clk_get() and clk_prepare_enable() with
devm_clk_get_enabled() in .probe().

Fix the bug of missing clk_disable_unprepare() in .remove() by
using devm_clk_get_enabled() that can disables and unprepares
it automatically on driver detach.

Fixes: 3c8f4ad85c ("memory/mediatek: add support for mt2701")
Cc: honghui.zhang@mediatek.com
Signed-off-by: Rong Qianfeng <rongqianfeng@vivo.com>
Reviewed-by: Yong Wu <yong.wu@mediatek.com>
Link: https://lore.kernel.org/r/20240821032558.43052-1-rongqianfeng@vivo.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
This commit is contained in:
Rong Qianfeng 2024-08-21 11:25:57 +08:00 committed by Krzysztof Kozlowski
parent ce536578e5
commit ff390189b7
1 changed files with 1 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/memory/mtk-smi.c
View File

@ -771,13 +771,9 @@ static int mtk_smi_common_probe(struct platform_device *pdev)
if (IS_ERR(common->smi_ao_base))
return PTR_ERR(common->smi_ao_base);
common->clk_async = devm_clk_get(dev, "async");
common->clk_async = devm_clk_get_enabled(dev, "async");
if (IS_ERR(common->clk_async))
return PTR_ERR(common->clk_async);
ret = clk_prepare_enable(common->clk_async);
if (ret)
return ret;
} else {
common->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(common->base))