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Commit db6db5d8 authored by Cyril Chemparathy's avatar Cyril Chemparathy Committed by Kevin Hilman
Browse files

Davinci: da8xx: rtc - use ioremap 



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

Signed-off-by: default avatarCyril Chemparathy <cyril@ti.com>
Signed-off-by: default avatarKevin Hilman <khilman@deeprootsystems.com>
parent b8d44293

arch/arm/mach-davinci/devices-da8xx.c

+9 −2
Original line number Diff line number Diff line
@@ -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)