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Date: Thu, 19 Jun 2014 20:49:01 +0200 From: Wolfram Sang <wsa@...-dreams.de> To: linux-kernel@...r.kernel.org Cc: Tushar Behera <tushar.behera@...aro.org>, Wolfram Sang <wsa@...-dreams.de>, Randy Dunlap <rdunlap@...radead.org>, linux-doc@...r.kernel.org Subject: [PATCH 3/3] lib: devres: Remove deprecated devm_request_and_ioremap From: Tushar Behera <tushar.behera@...aro.org> Now that all the users of devm_request_and_ioremap have been converted to use devm_ioremap_resource, remove it. Also remove the entries from Documentation. Signed-off-by: Tushar Behera <tushar.behera@...aro.org> Signed-off-by: Wolfram Sang <wsa@...-dreams.de> --- Documentation/driver-model/devres.txt | 1 - include/linux/device.h | 2 -- lib/devres.c | 28 ---------------------------- 3 files changed, 31 deletions(-) diff --git a/Documentation/driver-model/devres.txt b/Documentation/driver-model/devres.txt index 1525e30483fd..de6bc8c325e9 100644 --- a/Documentation/driver-model/devres.txt +++ b/Documentation/driver-model/devres.txt @@ -278,7 +278,6 @@ IOMAP devm_ioremap_nocache() devm_iounmap() devm_ioremap_resource() : checks resource, requests memory region, ioremaps - devm_request_and_ioremap() : obsoleted by devm_ioremap_resource() pcim_iomap() pcim_iounmap() pcim_iomap_table() : array of mapped addresses indexed by BAR diff --git a/include/linux/device.h b/include/linux/device.h index af424acd393d..921fa0a74df6 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -631,8 +631,6 @@ extern unsigned long devm_get_free_pages(struct device *dev, extern void devm_free_pages(struct device *dev, unsigned long addr); void __iomem *devm_ioremap_resource(struct device *dev, struct resource *res); -void __iomem *devm_request_and_ioremap(struct device *dev, - struct resource *res); /* allows to add/remove a custom action to devres stack */ int devm_add_action(struct device *dev, void (*action)(void *), void *data); diff --git a/lib/devres.c b/lib/devres.c index f562bf6ff71d..6a4aee8a3a7e 100644 --- a/lib/devres.c +++ b/lib/devres.c @@ -142,34 +142,6 @@ void __iomem *devm_ioremap_resource(struct device *dev, struct resource *res) } EXPORT_SYMBOL(devm_ioremap_resource); -/** - * devm_request_and_ioremap() - Check, request region, and ioremap resource - * @dev: Generic device to handle the resource for - * @res: resource to be handled - * - * Takes all necessary steps to ioremap a mem resource. Uses managed device, so - * everything is undone on driver detach. Checks arguments, so you can feed - * it the result from e.g. platform_get_resource() directly. Returns the - * remapped pointer or NULL on error. Usage example: - * - * res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - * base = devm_request_and_ioremap(&pdev->dev, res); - * if (!base) - * return -EADDRNOTAVAIL; - */ -void __iomem *devm_request_and_ioremap(struct device *dev, - struct resource *res) -{ - void __iomem *dest_ptr; - - dest_ptr = devm_ioremap_resource(dev, res); - if (IS_ERR(dest_ptr)) - return NULL; - - return dest_ptr; -} -EXPORT_SYMBOL(devm_request_and_ioremap); - #ifdef CONFIG_HAS_IOPORT_MAP /* * Generic iomap devres -- 2.0.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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