1 files changed, 5 insertions, 28 deletions

diff --git a/arch/sparc64/kernel/time.c b/arch/sparc64/kernel/time.c
index 80d71a5ce1e3..dfd1b33e770a 100644
--- a/arch/sparc64/kernel/time.c
+++ b/arch/sparc64/kernel/time.c
@@ -503,39 +503,16 @@ static struct of_platform_driver bq4802_driver = {
 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;
-        unsigned char val;
-
-        regs = (void __iomem *) pdev->resource[0].start;
-        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;
+        void __iomem *regs = (void __iomem *) pdev->resource[0].start;
+
+        return readb(regs + 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;
-
-        regs = (void __iomem *) pdev->resource[0].start;
-        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;
-        }
+        void __iomem *regs = (void __iomem *) pdev->resource[0].start;
+
         writeb(val, regs + ofs);
 }