linux-kernel - [PATCH 0/3] platform: add platform_devm_request_and

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Message-ID: <1328004002-24646-1-git-send-email-Barry.Song@csr.com>
Date:	Tue, 31 Jan 2012 17:59:59 +0800
From:	Barry Song <Barry.Song@....com>
To:	Greg Kroah-Hartman <gregkh@...e.de>, <linux-kernel@...r.kernel.org>
CC:	<workgroup.linux@....com>, <linux-mtd@...ts.infradead.org>,
	Barry Song <Barry.Song@....com>
Subject: [PATCH 0/3] platform: add platform_devm_request_and_ioremap() common API

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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