Davinci: da8xx: rtc - use ioremap

This patch modifies the RTC unlock code to use ioremap() maps instead of
IO_ADDRESS() translation.

Signed-off-by: Cyril Chemparathy <cyril@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
This commit is contained in:
Cyril Chemparathy 2010-05-07 17:06:33 -04:00 committed by Kevin Hilman
parent b8d4429395
commit db6db5d847

View file

@ -584,10 +584,17 @@ static struct platform_device da8xx_rtc_device = {
int da8xx_register_rtc(void)
{
int ret;
void __iomem *base;
base = ioremap(DA8XX_RTC_BASE, SZ_4K);
if (WARN_ON(!base))
return -ENOMEM;
/* Unlock the rtc's registers */
__raw_writel(0x83e70b13, IO_ADDRESS(DA8XX_RTC_BASE + 0x6c));
__raw_writel(0x95a4f1e0, IO_ADDRESS(DA8XX_RTC_BASE + 0x70));
__raw_writel(0x83e70b13, base + 0x6c);
__raw_writel(0x95a4f1e0, base + 0x70);
iounmap(base);
ret = platform_device_register(&da8xx_rtc_device);
if (!ret)