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| author | Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2019-02-20 14:12:39 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2019-02-21 15:04:34 +0300 |
| commit | 7945f929f1a77a1c8887a97ca07f87626858ff42 (patch) | |
| tree | 3195cd9fd4e35c35d6bd09056d2473e9e53e4fc7 /include/linux/platform_device.h | |
| parent | 3dda927fdbaac926c50b550ccb51ed18c184468b (diff) | |
| download | linux-7945f929f1a77a1c8887a97ca07f87626858ff42.tar.xz | |
drivers: provide devm_platform_ioremap_resource()
There are currently 1200+ instances of using platform_get_resource()
and devm_ioremap_resource() together in the kernel tree.
This patch wraps these two calls in a single helper. Thanks to that
we don't have to declare a local variable for struct resource * and can
omit the redundant argument for resource type. We also have one
function call less.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include/linux/platform_device.h')
| -rw-r--r-- | include/linux/platform_device.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h index c7c081dc6034..b126b73ed8ef 100644 --- a/include/linux/platform_device.h +++ b/include/linux/platform_device.h @@ -52,6 +52,9 @@ extern struct device platform_bus; extern void arch_setup_pdev_archdata(struct platform_device *); extern struct resource *platform_get_resource(struct platform_device *, unsigned int, unsigned int); +extern void __iomem * +devm_platform_ioremap_resource(struct platform_device *pdev, + unsigned int index); extern int platform_get_irq(struct platform_device *, unsigned int); extern int platform_irq_count(struct platform_device *); extern struct resource *platform_get_resource_byname(struct platform_device *, |