linux-kernel - Re: [PATCH V6 7/9] clk: imx: make mux parent strings const

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Message-ID: <154386554175.88331.9328534190030483928@swboyd.mtv.corp.google.com>
Date:   Mon, 03 Dec 2018 11:32:21 -0800
From:   Stephen Boyd <sboyd@...nel.org>
To:     "A.s. Dong" <aisheng.dong@....com>,
        "linux-clk@...r.kernel.org" <linux-clk@...r.kernel.org>
Cc:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "mturquette@...libre.com" <mturquette@...libre.com>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        Anson Huang <anson.huang@....com>,
        Jacky Bai <ping.bai@....com>, dl-linux-imx <linux-imx@....com>,
        "A.s. Dong" <aisheng.dong@....com>,
        Stephen Boyd <sboyd@...eaurora.org>
Subject: Re: [PATCH V6 7/9] clk: imx: make mux parent strings const

Quoting A.s. Dong (2018-11-14 05:02:00)
> As the commit 2893c379461a ("clk: make strings in parent name arrays
> const"), let's make the parent strings const, otherwise we may meet
> the following warning when compiling:
> 
> drivers/clk/imx/clk-imx7ulp.c: In function 'imx7ulp_clocks_init':
> drivers/clk/imx/clk-imx7ulp.c:73:35: warning: passing argument 5 of
>         'imx_clk_mux_flags' discards 'const' qualifier from pointer target type
> 
>   clks[IMX7ULP_CLK_APLL_PRE_SEL] = imx_clk_mux_flags("apll_pre_sel", base + 0x508, 0,
>         1, pll_pre_sels, ARRAY_SIZE(pll_pre_sels), CLK_SET_PARENT_GATE);
>                                    ^
> In file included from drivers/clk/imx/clk-imx7ulp.c:23:0:
> drivers/clk/imx/clk.h:200:27: note: expected 'const char **' but argument is
>  of type 'const char * const*'
> ...
> 
> Cc: Stephen Boyd <sboyd@...eaurora.org>
> Cc: Michael Turquette <mturquette@...libre.com>
> Cc: Shawn Guo <shawnguo@...nel.org>
> Signed-off-by: Dong Aisheng <aisheng.dong@....com>
> 
> ---

Applied to clk-next