diff options
author | Dan Williams <dan.j.williams@intel.com> | 2015-08-27 19:40:26 -0400 |
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committer | Dan Williams <dan.j.williams@intel.com> | 2015-08-27 19:40:26 -0400 |
commit | 4a9bf88a5caa8495b5eb2b738d5fb40924bbc538 (patch) | |
tree | 7c2901cb67a7dd7c863fee6924afe24be79cddab /lib/devres.c | |
parent | a06a7576526e10a99ea7721533e7f2df3e26baad (diff) | |
parent | 67a3e8fe90156d41cd480d3dfbb40f3bc007c262 (diff) |
Merge branch 'pmem-api' into libnvdimm-for-next
Diffstat (limited to 'lib/devres.c')
-rw-r--r-- | lib/devres.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/lib/devres.c b/lib/devres.c index fbe2aac522e6..f13a2468ff39 100644 --- a/lib/devres.c +++ b/lib/devres.c @@ -119,10 +119,9 @@ EXPORT_SYMBOL(devm_iounmap); * @dev: generic device to handle the resource for * @res: resource to be handled * - * Checks that a resource is a valid memory region, requests the memory region - * and ioremaps it either as cacheable or as non-cacheable memory depending on - * the resource's flags. All operations are managed and will be undone on - * driver detach. + * Checks that a resource is a valid memory region, requests the memory + * region and ioremaps it. All operations are managed and will be undone + * on driver detach. * * Returns a pointer to the remapped memory or an ERR_PTR() encoded error code * on failure. Usage example: @@ -153,11 +152,7 @@ void __iomem *devm_ioremap_resource(struct device *dev, struct resource *res) return IOMEM_ERR_PTR(-EBUSY); } - if (res->flags & IORESOURCE_CACHEABLE) - dest_ptr = devm_ioremap(dev, res->start, size); - else - dest_ptr = devm_ioremap_nocache(dev, res->start, size); - + dest_ptr = devm_ioremap(dev, res->start, size); if (!dest_ptr) { dev_err(dev, "ioremap failed for resource %pR\n", res); devm_release_mem_region(dev, res->start, size); |