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From:   Peng Fan <peng.fan@nxp.com>
To:     Nathan Chancellor <nathan@kernel.org>,
        Daniel Lezcano <daniel.lezcano@linaro.org>,
        Thomas Gleixner <tglx@linutronix.de>
CC:     Shawn Guo <shawnguo@kernel.org>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        Pengutronix Kernel Team <kernel@pengutronix.de>,
        Fabio Estevam <festevam@gmail.com>,
        dl-linux-imx <linux-imx@nxp.com>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "linux-arm-kernel@lists.infradead.org" 
        <linux-arm-kernel@lists.infradead.org>,
        "patches@lists.linux.dev" <patches@lists.linux.dev>
Subject: RE: [PATCH -next] clocksource/drivers/imx-tpm: Move
 tpm_read_sched_clock() under CONFIG_ARM
Thread-Topic: [PATCH -next] clocksource/drivers/imx-tpm: Move
 tpm_read_sched_clock() under CONFIG_ARM
Thread-Index: AQHYLy63bOeYqb3tBkC06G128Cbs36yuZwhQ
Date:   Fri, 4 Mar 2022 00:56:57 +0000
Message-ID: <DU0PR04MB9417A8A2DA067C1465D6251F88059@DU0PR04MB9417.eurprd04.prod.outlook.com>
References: <20220303184212.2356245-1-nathan@kernel.org>
In-Reply-To: <20220303184212.2356245-1-nathan@kernel.org>
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> Subject: [PATCH -next] clocksource/drivers/imx-tpm: Move
> tpm_read_sched_clock() under CONFIG_ARM
>=20
> When building this driver for an architecture other than ARCH=3Darm:
>=20
>   drivers/clocksource/timer-imx-tpm.c:78:20: error: unused function
> 'tpm_read_sched_clock' [-Werror,-Wunused-function]
>   static u64 notrace tpm_read_sched_clock(void)
>                      ^
>   1 error generated.
>=20
> Move the function definition under the existing CONFIG_ARM section so the=
re
> is no more warning.
>=20
> Fixes: 10720e120e2b ("clocksource/drivers/imx-tpm: Exclude sched clock fo=
r
> ARM64")
> Signed-off-by: Nathan Chancellor <nathan@kernel.org>

Reviewed-by: Peng Fan <peng.fan@nxp.com>

> ---
>  drivers/clocksource/timer-imx-tpm.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>=20
> diff --git a/drivers/clocksource/timer-imx-tpm.c
> b/drivers/clocksource/timer-imx-tpm.c
> index 60cefc247b71..bd64a8a8427f 100644
> --- a/drivers/clocksource/timer-imx-tpm.c
> +++ b/drivers/clocksource/timer-imx-tpm.c
> @@ -73,12 +73,12 @@ static unsigned long tpm_read_current_timer(void)
> {
>  	return tpm_read_counter();
>  }
> -#endif
>=20
>  static u64 notrace tpm_read_sched_clock(void)  {
>  	return tpm_read_counter();
>  }
> +#endif
>=20
>  static int tpm_set_next_event(unsigned long delta,
>  				struct clock_event_device *evt)
>=20
> base-commit: b22a1c270f533e30bc5d5d4cab6199a2cbb07b07
> --
> 2.35.1