[ARM] S3C: Add i2c1 device definition

Add device definition and support functions for the
second i2c device (i2c1). If this is selected, the first
i2c bus will become index 0 instead of index -1.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

1 files changed, 6 insertions, 2 deletions

diff --git a/arch/arm/plat-s3c/dev-i2c0.c b/arch/arm/plat-s3c/dev-i2c0.c
index 21870fd2ec98..2c0128c77c6e 100644
--- a/arch/arm/plat-s3c/dev-i2c0.c
+++ b/arch/arm/plat-s3c/dev-i2c0.c
@@ -37,12 +37,16 @@ static struct resource s3c_i2c_resource[] = {
 
 struct platform_device s3c_device_i2c0 = {
         .name             = "s3c2410-i2c",
+#ifdef CONFIG_S3C_DEV_I2C1
+        .id               = 0,
+#else
         .id               = -1,
+#endif
         .num_resources    = ARRAY_SIZE(s3c_i2c_resource),
         .resource         = s3c_i2c_resource,
 };
 
-struct s3c2410_platform_i2c default_i2c_data __initdata = {
+static struct s3c2410_platform_i2c default_i2c_data0 __initdata = {
         .flags          = 0,
         .slave_addr     = 0x10,
         .bus_freq       = 100*1000,
@@ -55,7 +59,7 @@ void __init s3c_i2c0_set_platdata(struct s3c2410_platform_i2c *pd)
         struct s3c2410_platform_i2c *npd;
 
         if (!pd)
-                pd = &default_i2c_data;
+                pd = &default_i2c_data0;
 
         npd = kmemdup(pd, sizeof(struct s3c2410_platform_i2c), GFP_KERNEL);
         if (!npd)