Messages in this thread Patch in this message | | | Date | Tue, 6 Feb 2024 15:37:30 +0100 | Subject | [PATCH v2] media: ti: Use devm_platform_ioremap_resource() in ti_csi2rx_probe() | From | Markus Elfring <> |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Tue, 6 Feb 2024 15:30:13 +0100
A wrapper function is available since the commit 7945f929f1a77a1c8887a97ca07f87626858ff42 ("drivers: provide devm_platform_ioremap_resource()").
* Thus reuse existing functionality instead of keeping duplicate source code.
* Delete a local variable which became unnecessary with this refactoring.
This issue was transformed by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> ---
v2: The transformation pattern was adjusted based on advices by known contributors.
Examples: * Doug Anderson * Geert Uytterhoeven * Robin Murphy
drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c b/drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c index 2b078c5d7f5d..54aba055c96b 100644 --- a/drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c +++ b/drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c @@ -1089,7 +1089,6 @@ static void ti_csi2rx_cleanup_vb2q(struct ti_csi2rx_dev *csi) static int ti_csi2rx_probe(struct platform_device *pdev) { struct ti_csi2rx_dev *csi; - struct resource *res; int ret;
csi = devm_kzalloc(&pdev->dev, sizeof(*csi), GFP_KERNEL); @@ -1100,9 +1099,7 @@ static int ti_csi2rx_probe(struct platform_device *pdev) platform_set_drvdata(pdev, csi);
mutex_init(&csi->mutex); - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - csi->shim = devm_ioremap_resource(&pdev->dev, res); + csi->shim = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(csi->shim)) { ret = PTR_ERR(csi->shim); goto err_mutex; -- 2.43.0
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