From 4bdc0d676a643140bdf17dbf7eafedee3d496a3c Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 6 Jan 2020 09:43:50 +0100 Subject: remove ioremap_nocache and devm_ioremap_nocache ioremap has provided non-cached semantics by default since the Linux 2.6 days, so remove the additional ioremap_nocache interface. Signed-off-by: Christoph Hellwig Acked-by: Arnd Bergmann --- lib/devres.c | 20 -------------------- 1 file changed, 20 deletions(-) (limited to 'lib') diff --git a/lib/devres.c b/lib/devres.c index f56070cf970b..6ef51f159c54 100644 --- a/lib/devres.c +++ b/lib/devres.c @@ -8,7 +8,6 @@ enum devm_ioremap_type { DEVM_IOREMAP = 0, - DEVM_IOREMAP_NC, DEVM_IOREMAP_UC, DEVM_IOREMAP_WC, }; @@ -37,9 +36,6 @@ static void __iomem *__devm_ioremap(struct device *dev, resource_size_t offset, case DEVM_IOREMAP: addr = ioremap(offset, size); break; - case DEVM_IOREMAP_NC: - addr = ioremap_nocache(offset, size); - break; case DEVM_IOREMAP_UC: addr = ioremap_uc(offset, size); break; @@ -87,22 +83,6 @@ void __iomem *devm_ioremap_uc(struct device *dev, resource_size_t offset, } EXPORT_SYMBOL_GPL(devm_ioremap_uc); -/** - * devm_ioremap_nocache - Managed ioremap_nocache() - * @dev: Generic device to remap IO address for - * @offset: Resource address to map - * @size: Size of map - * - * Managed ioremap_nocache(). Map is automatically unmapped on driver - * detach. - */ -void __iomem *devm_ioremap_nocache(struct device *dev, resource_size_t offset, - resource_size_t size) -{ - return __devm_ioremap(dev, offset, size, DEVM_IOREMAP_NC); -} -EXPORT_SYMBOL(devm_ioremap_nocache); - /** * devm_ioremap_wc - Managed ioremap_wc() * @dev: Generic device to remap IO address for -- cgit v1.2.3-59-g8ed1b