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authorIngo Molnar <mingo@elte.hu>2008-11-10 09:16:27 +0100
committerIngo Molnar <mingo@elte.hu>2008-11-10 09:16:27 +0100
commit4ecd33d930591d41fe356160593a9076467b961c (patch)
treeb9051a334540bbce38db1b2b03cebb4cf1d51f73 /arch/sparc/kernel/time.c
parent7d5a78cd98c3a5eb83bd6a061c5ea6ef1e9b8fcb (diff)
parentf7160c7573615ec82c691e294cf80d920b5d588d (diff)
Merge commit 'v2.6.28-rc4' into x86/apic
Diffstat (limited to 'arch/sparc/kernel/time.c')
-rw-r--r--arch/sparc/kernel/time.c27
1 files changed, 4 insertions, 23 deletions
diff --git a/arch/sparc/kernel/time.c b/arch/sparc/kernel/time.c
index 62c1d94cb43..00f7383c765 100644
--- a/arch/sparc/kernel/time.c
+++ b/arch/sparc/kernel/time.c
@@ -119,35 +119,16 @@ static unsigned char mostek_read_byte(struct device *dev, u32 ofs)
{
struct platform_device *pdev = to_platform_device(dev);
struct m48t59_plat_data *pdata = pdev->dev.platform_data;
- void __iomem *regs = pdata->ioaddr;
- unsigned char val = readb(regs + ofs);
-
- /* the year 0 is 1968 */
- if (ofs == pdata->offset + M48T59_YEAR) {
- val += 0x68;
- if ((val & 0xf) > 9)
- val += 6;
- }
- return val;
+
+ return readb(pdata->ioaddr + ofs);
}
static void mostek_write_byte(struct device *dev, u32 ofs, u8 val)
{
struct platform_device *pdev = to_platform_device(dev);
struct m48t59_plat_data *pdata = pdev->dev.platform_data;
- void __iomem *regs = pdata->ioaddr;
-
- if (ofs == pdata->offset + M48T59_YEAR) {
- if (val < 0x68)
- val += 0x32;
- else
- val -= 0x68;
- if ((val & 0xf) > 9)
- val += 6;
- if ((val & 0xf0) > 0x9A)
- val += 0x60;
- }
- writeb(val, regs + ofs);
+
+ writeb(val, pdata->ioaddr + ofs);
}
static struct m48t59_plat_data m48t59_data = {