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power: Convert to devm_ioremap_resource() 

Convert all uses of devm_request_and_ioremap() to the newly introduced
devm_ioremap_resource() which provides more consistent error handling.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Cc: Anton Vorontsov <cbou@mail.ru>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Thierry Reding 2013-01-21 11:09:15 +01:00 committed by Greg Kroah-Hartman
parent b0de774c63
commit e2cbdf3cb7
1 changed files with 4 additions and 3 deletions
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7
drivers/power/jz4740-battery.c
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@ -22,6 +22,7 @@
#include <linux/io.h>
#include <linux/delay.h>
#include <linux/err.h>
#include <linux/gpio.h>
#include <linux/mfd/core.h>
#include <linux/power_supply.h>
@ -266,9 +267,9 @@ static int jz_battery_probe(struct platform_device *pdev)
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
jz_battery->base = devm_request_and_ioremap(&pdev->dev, mem);
if (!jz_battery->base)
return -EBUSY;
jz_battery->base = devm_ioremap_resource(&pdev->dev, mem);
if (IS_ERR(jz_battery->base))
return PTR_ERR(jz_battery->base);
battery = &jz_battery->battery;
battery->name = pdata->info.name;