s3c24x0: Fix unused variable 'i' in function 'serial_init_dev'

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

diff --git a/cpu/arm920t/s3c24x0/serial.c b/cpu/arm920t/s3c24x0/serial.c
index 6e853b87acc8f8c1b9465b013610dd97cb7fe420..064b99871d06d95dedf7244e687783dfe2d31253 100644 (file)
--- a/cpu/arm920t/s3c24x0/serial.c
+++ b/cpu/arm920t/s3c24x0/serial.c
@@ -110,7 +110,6 @@ void serial_setbrg(void)
 static int serial_init_dev(const int dev_index)
 {
        S3C24X0_UART * const uart = S3C24X0_GetBase_UART(dev_index);
-       int i;
 
        /* FIFO enable, Tx/Rx FIFO clear */
        uart->UFCON = 0x07;