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-rw-r--r--board/trab/trab.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/board/trab/trab.c b/board/trab/trab.c
index 12fe120..828facd 100644
--- a/board/trab/trab.c
+++ b/board/trab/trab.c
@@ -414,7 +414,7 @@ static void tsc2000_set_brightness(void)
spi_init();
tsc2000_write(1, 2, 0x0); /* Power up DAC */
- i = getenv_r("brightness", tmp, sizeof(tmp));
+ i = getenv_f("brightness", tmp, sizeof(tmp));
br = (i > 0)
? (int) simple_strtoul (tmp, NULL, 10)
: CONFIG_SYS_BRIGHTNESS;