[PATCH 0/3] platform: add platform_devm_request_and_ioremap() common API

Barry Song
2012-01-31T10:00:53Z

these patches move the common pattern from

"
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
ret = -ENODEV;
goto err;
}

base = devm_request_and_ioremap(&dev->dev, mem_res);
if (!base) {
ret = -ENODEV;
goto err;
}
"

to

"
base = platform_devm_request_and_ioremap(pdev, 0);
if (!base) {
ret = -ENODEV;
goto err;
}
"

Barry Song (3):
platform: add common resource requesting and mapping helper
GPIO: TEGRA: move to use platform_devm_request_and_ioremap() helper
MTD: NAND: txx9ndfmc: move to use platform_devm_request_and_ioremap()
helper

drivers/base/platform.c | 19 +++++++++++++++++++
drivers/gpio/gpio-tegra.c | 8 +-------
drivers/mtd/nand/txx9ndfmc.c | 6 +-----
include/linux/platform_device.h | 1 +
4 files changed, 22 insertions(+), 12 deletions(-)

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