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Diffstat (limited to 'arch/arm/plat-samsung/dev-i2c4.c')
-rw-r--r--arch/arm/plat-samsung/dev-i2c4.c24
1 files changed, 8 insertions, 16 deletions
diff --git a/arch/arm/plat-samsung/dev-i2c4.c b/arch/arm/plat-samsung/dev-i2c4.c
index df2159e2daa6..07e26444efe6 100644
--- a/arch/arm/plat-samsung/dev-i2c4.c
+++ b/arch/arm/plat-samsung/dev-i2c4.c
@@ -43,26 +43,18 @@ struct platform_device s3c_device_i2c4 = {
43 .resource = s3c_i2c_resource, 43 .resource = s3c_i2c_resource,
44}; 44};
45 45
46static struct s3c2410_platform_i2c default_i2c_data4 __initdata = {
47 .flags = 0,
48 .bus_num = 4,
49 .slave_addr = 0x10,
50 .frequency = 100*1000,
51 .sda_delay = 100,
52};
53
54void __init s3c_i2c4_set_platdata(struct s3c2410_platform_i2c *pd) 46void __init s3c_i2c4_set_platdata(struct s3c2410_platform_i2c *pd)
55{ 47{
56 struct s3c2410_platform_i2c *npd; 48 struct s3c2410_platform_i2c *npd;
57 49
58 if (!pd) 50 if (!pd) {
59 pd = &default_i2c_data4; 51 pd = &default_i2c_data;
52 pd->bus_num = 4;
53 }
60 54
61 npd = kmemdup(pd, sizeof(struct s3c2410_platform_i2c), GFP_KERNEL); 55 npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
62 if (!npd) 56 &s3c_device_i2c4);
63 printk(KERN_ERR "%s: no memory for platform data\n", __func__);
64 else if (!npd->cfg_gpio)
65 npd->cfg_gpio = s3c_i2c4_cfg_gpio;
66 57
67 s3c_device_i2c4.dev.platform_data = npd; 58 if (!npd->cfg_gpio)
59 npd->cfg_gpio = s3c_i2c4_cfg_gpio;
68} 60}