linux-kernel - Re: [PATCH] iommu/msm: Use helper function devm_clk_get

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Message-ID: <4okyywneygbskczj3ooay3ir7p2sfwfjvyde7jaixbrht7xu36@yiqlcvrwhypl>
Date: Fri, 3 Jan 2025 14:21:58 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Zhang Heng <zhangheng@...inos.cn>
Cc: robdclark@...il.com, joro@...tes.org, will@...nel.org, 
	robin.murphy@....com, iommu@...ts.linux.dev, linux-arm-msm@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] iommu/msm: Use helper function devm_clk_get_prepared()

On Fri, Jan 03, 2025 at 07:30:59PM +0800, Zhang Heng wrote:
> Since commit 7ef9651e9792 ("clk: Provide new devm_clk helpers for prepared
> and enabled clocks"), devm_clk_get() and clk_prepare() can now be replaced
> by devm_clk_get_prepared() when driver prepares the clocks for the whole
> lifetime of the device. Moreover, it is no longer necessary to unprepare
> the clocks explicitly.
> 
> Signed-off-by: Zhang Heng <zhangheng@...inos.cn>
> ---
>  drivers/iommu/msm_iommu.c | 51 +++++++++------------------------------
>  1 file changed, 11 insertions(+), 40 deletions(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>

-- 
With best wishes
Dmitry