tree 85db20a5e8652f19ed36f0c77460af7cc4f280a7
parent e70fb539a634ab86153353aec8a9c1fede818eb0
author Michal Simek <michal.simek@xilinx.com> 1358898007 +0000
committer Tom Rini <trini@ti.com> 1359987261 -0500

serial: arm_dcc: Fix compilation warning and remove unneeded initialization

- arm_dcc_dev is already initialized.
- Remove unused rc variable
Warning log:
arm_dcc.c: In function 'drv_arm_dcc_init':
arm_dcc.c:145:6: warning: unused variable 'rc' [-Wunused-variable]

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Marek Vasut <marex@denx.de>