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post/board/lwmon5/gdc.c: Fix GCC 4.6 build warning

Fix:
gdc.c: In function 'gdc_test_reg_one':
gdc.c:66:6: warning: variable 'ret' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Stefan Roese <sr@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
imx_v2013.04_3.5.7_1.0.0_alpha
Wolfgang Denk 9 years ago
parent
commit
e607a15ddb
1 changed files with 1 additions and 2 deletions
  1. +1
    -2
      post/board/lwmon5/gdc.c

+ 1
- 2
post/board/lwmon5/gdc.c View File

@ -63,13 +63,12 @@ const static unsigned long otherpattern = 0x01234567;
/* test write/read og a given LIME Register */
static int gdc_test_reg_one(uint value)
{
int ret;
uint read_value;
/* write test pattern */
out_be32((void *)GDC_SCRATCH_REG, value);
/* read other location (protect against data lines capacity) */
ret = in_be32((void *)GDC_RAM_START);
in_be32((void *)GDC_RAM_START);
/* verify test pattern */
read_value = in_be32((void *)GDC_SCRATCH_REG);
if (read_value != value) {


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