drivers: provide devm_platform_ioremap_resource()

drivers: provide devm_platform_ioremap_resource()

[ Upstream commit 7945f929f1a77a1c8887a97ca07f87626858ff42 ]

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>
Stable-dep-of: 8ab5fc55d7f6 ("serial: arc_uart: fix of_iomap leak in `arc_serial_probe`")
Signed-off-by: Sasha Levin <sashal@kernel.org>