From: Frank Li <Frank.li@nxp.com>
To: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io>
Cc: linux-spi@vger.kernel.org, olteanv@gmail.com, broonie@kernel.org,
Han Xu <han.xu@nxp.com>, Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
Haibo Chen <haibo.chen@nxp.com>,
Yogesh Gaur <yogeshgaur.83@gmail.com>,
imx@lists.linux.dev, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 4/4] spi: spi-nxp-fspi: Fix casting warnings
Date: Fri, 27 Sep 2024 11:47:39 -0400 [thread overview]
Message-ID: <ZvbTmwuW1maXdWY5@lizhi-Precision-Tower-5810> (raw)
In-Reply-To: <20240927132944.19285-4-hardevsinh.palaniya@siliconsignals.io>
On Fri, Sep 27, 2024 at 06:58:35PM +0530, Hardevsinh Palaniya wrote:
> Sparse warnings:
>
> drivers/spi/spi-nxp-fspi.c:512:25: warning: cast from restricted __be32
>
> Signed-off-by: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io>
> ---
> drivers/spi/spi-nxp-fspi.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/spi/spi-nxp-fspi.c b/drivers/spi/spi-nxp-fspi.c
> index 6585b19a4866..f602bfd11426 100644
> --- a/drivers/spi/spi-nxp-fspi.c
> +++ b/drivers/spi/spi-nxp-fspi.c
> @@ -509,7 +509,7 @@ static int fspi_readl_poll_tout(struct nxp_fspi *f, void __iomem *base,
> u32 reg;
>
> if (!f->devtype_data->little_endian)
> - mask = (u32)cpu_to_be32(mask);
> + mask = (__force u32)cpu_to_be32(mask);
See patch 2's comments.
Frank
>
> if (c)
> return readl_poll_timeout(base, reg, (reg & mask),
> --
> 2.43.0
>
prev parent reply other threads:[~2024-09-27 15:49 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-27 13:28 [PATCH 1/4] spi: spi-fsl-dspi: Fix casting warnings Hardevsinh Palaniya
2024-09-27 13:28 ` [PATCH 2/4] spi: spi-fsl-qspi: " Hardevsinh Palaniya
2024-09-27 15:40 ` Frank Li
2024-09-28 6:11 ` Hardevsinh Palaniya
2024-09-30 5:21 ` Hardevsinh Palaniya
2024-09-27 13:28 ` [PATCH 3/4] spi: spi-imx: " Hardevsinh Palaniya
2024-09-27 16:53 ` Frank Li
2024-09-28 6:16 ` Hardevsinh Palaniya
2024-09-27 13:28 ` [PATCH 4/4] spi: spi-nxp-fspi: " Hardevsinh Palaniya
2024-09-27 15:47 ` Frank Li [this message]
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