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| author | Christoph Hellwig <hch@lst.de> | 2020-01-06 09:43:50 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2020-01-06 09:45:59 +0100 |
| commit | 4bdc0d676a643140bdf17dbf7eafedee3d496a3c (patch) | |
| tree | 2186c48b764fcc52016904d39af3486b8691fd63 /lib/devres.c | |
| parent | d23cc635889cacdbb84de7ca099c2ee0a522fd0c (diff) | |
| download | lwn-4bdc0d676a643140bdf17dbf7eafedee3d496a3c.tar.gz lwn-4bdc0d676a643140bdf17dbf7eafedee3d496a3c.zip | |
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 <hch@lst.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'lib/devres.c')
| -rw-r--r-- | lib/devres.c | 20 |
1 files changed, 0 insertions, 20 deletions
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; @@ -88,22 +84,6 @@ 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 * @offset: Resource address to map |