[U-Boot] [PATCH V2] I2C: S3C24X0: Resolve build error for VCMA9

Rajeshwari Shinde
2013-01-14T05:49:36Z

This patch resolves the following build errors for I2C driver in
VCMA9:

In file included from s3c24x0_i2c.c:40:0:
s3c24x0_i2c.h:38:17: error: field 'id' has incomplete type
s3c24x0_i2c.c:70:39: error: 'CONFIG_MAX_I2C_NUM' undeclared here (not
in a function) s3c24x0_i2c.c:70:31: warning: 'i2c_bus' defined but
not used [-Wunused-variable] s3c24x0_i2c.c:72:12: warning:
'i2c_busses' defined but not used [-Wunused-variable]

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
---
Changes since V1:
- Changes the commit message to add the errors.
- changed enum periph_id to int
drivers/i2c/s3c24x0_i2c.c | 4 +++-
drivers/i2c/s3c24x0_i2c.h | 3 +--
2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/i2c/s3c24x0_i2c.c b/drivers/i2c/s3c24x0_i2c.c
index 7ec01ec..769a2ba 100644
--- a/drivers/i2c/s3c24x0_i2c.c
+++ b/drivers/i2c/s3c24x0_i2c.c
@@ -67,9 +67,11 @@
* variables to live in SRAM
*/
static unsigned int g_current_bus __attribute__((section(".data")));
+#ifdef CONFIG_OF_CONTROL
+static int i2c_busses __attribute__((section(".data")));
static struct s3c24x0_i2c_bus i2c_bus[CONFIG_MAX_I2C_NUM]
__attribute__((section(".data")));
-static int i2c_busses __attribute__((section(".data")));
+#endif

#if !(defined CONFIG_EXYNOS4 || defined CONFIG_EXYNOS5)
static int GetI2CSDA(void)
diff --git a/drivers/i2c/s3c24x0_i2c.h b/drivers/i2c/s3c24x0_i2c.h
index 1243bf1..a56d749 100644
--- a/drivers/i2c/s3c24x0_i2c.h
+++ b/drivers/i2c/s3c24x0_i2c.h
@@ -35,7 +35,6 @@ struct s3c24x0_i2c_bus {
int node; /* device tree node */
int bus_num; /* i2c bus number */
struct s3c24x0_i2c *regs;
- enum periph_id id;
+ int id;
};
-
#endif /* _S3C24X0_I2C_H */
--
1.7.4.4