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[92.34.216.5]) by smtp.gmail.com with ESMTPSA id p2-20020a19f002000000b004eb274b3a43sm1952547lfc.134.2023.04.17.00.55.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Apr 2023 00:55:57 -0700 (PDT) From: Linus Walleij Date: Mon, 17 Apr 2023 09:55:50 +0200 Subject: [PATCH 5/7] dmaengine: ste_dma40: Pass dev to OF function MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20230417-ux500-dma40-cleanup-v1-5-b26324956e47@linaro.org> References: <20230417-ux500-dma40-cleanup-v1-0-b26324956e47@linaro.org> In-Reply-To: <20230417-ux500-dma40-cleanup-v1-0-b26324956e47@linaro.org> To: Vinod Koul , Rob Herring , Krzysztof Kozlowski Cc: dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Linus Walleij X-Mailer: b4 0.12.2 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The OF platform data population function only wants to use struct device *dev, so pass that instead. This change makes the compiler realize that the local platform data variable is unused, so drop that too. Signed-off-by: Linus Walleij --- drivers/dma/ste_dma40.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c index e5df28cdc4c8..fe98f12b8130 100644 --- a/drivers/dma/ste_dma40.c +++ b/drivers/dma/ste_dma40.c @@ -3480,14 +3480,14 @@ static int __init d40_lcla_allocate(struct d40_base= *base) return ret; } =20 -static int __init d40_of_probe(struct platform_device *pdev, +static int __init d40_of_probe(struct device *dev, struct device_node *np) { struct stedma40_platform_data *pdata; int num_phy =3D 0, num_memcpy =3D 0, num_disabled =3D 0; const __be32 *list; =20 - pdata =3D devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL); + pdata =3D devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL); if (!pdata) return -ENOMEM; =20 @@ -3500,7 +3500,7 @@ static int __init d40_of_probe(struct platform_device= *pdev, num_memcpy /=3D sizeof(*list); =20 if (num_memcpy > D40_MEMCPY_MAX_CHANS || num_memcpy <=3D 0) { - d40_err(&pdev->dev, + d40_err(dev, "Invalid number of memcpy channels specified (%d)\n", num_memcpy); return -EINVAL; @@ -3515,7 +3515,7 @@ static int __init d40_of_probe(struct platform_device= *pdev, num_disabled /=3D sizeof(*list); =20 if (num_disabled >=3D STEDMA40_MAX_PHYS || num_disabled < 0) { - d40_err(&pdev->dev, + d40_err(dev, "Invalid number of disabled channels specified (%d)\n", num_disabled); return -EINVAL; @@ -3526,7 +3526,7 @@ static int __init d40_of_probe(struct platform_device= *pdev, num_disabled); pdata->disabled_channels[num_disabled] =3D -1; =20 - pdev->dev.platform_data =3D pdata; + dev->platform_data =3D pdata; =20 return 0; } @@ -3534,7 +3534,6 @@ static int __init d40_of_probe(struct platform_device= *pdev, static int __init d40_probe(struct platform_device *pdev) { struct device *dev =3D &pdev->dev; - struct stedma40_platform_data *plat_data =3D dev_get_platdata(dev); struct device_node *np =3D pdev->dev.of_node; struct device_node *np_lcpa; int ret =3D -ENOENT; @@ -3544,7 +3543,7 @@ static int __init d40_probe(struct platform_device *p= dev) int num_reserved_chans; u32 val; =20 - if (d40_of_probe(pdev, np)) { + if (d40_of_probe(dev, np)) { ret =3D -ENOMEM; goto report_failure; } --=20 2.39.2