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authorMichal Simek <michal.simek@xilinx.com>2013-01-22 23:40:07 +0000
committerTom Rini <trini@ti.com>2013-02-04 09:14:21 -0500
commit10ec0f8a74a35f4b601dd1c84931962b809919bb (patch)
tree85db20a5e8652f19ed36f0c77460af7cc4f280a7 /drivers/serial
parente70fb539a634ab86153353aec8a9c1fede818eb0 (diff)
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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>
Diffstat (limited to 'drivers/serial')
-rw-r--r--drivers/serial/arm_dcc.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/serial/arm_dcc.c b/drivers/serial/arm_dcc.c
index 812dcf0..c217c88 100644
--- a/drivers/serial/arm_dcc.c
+++ b/drivers/serial/arm_dcc.c
@@ -142,11 +142,6 @@ static struct stdio_dev arm_dcc_dev;
int drv_arm_dcc_init(void)
{
- int rc;
-
- /* Device initialization */
- memset(&arm_dcc_dev, 0, sizeof(arm_dcc_dev));
-
strcpy(arm_dcc_dev.name, "dcc");
arm_dcc_dev.ext = 0; /* No extensions */
arm_dcc_dev.flags = DEV_FLAGS_INPUT | DEV_FLAGS_OUTPUT;