aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--arch/powerpc/boot/ugecon.c2
-rw-r--r--arch/powerpc/platforms/embedded6xx/usbgecko_udbg.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/boot/ugecon.c b/arch/powerpc/boot/ugecon.c
index 50609ea6ddf..8f2a6b31153 100644
--- a/arch/powerpc/boot/ugecon.c
+++ b/arch/powerpc/boot/ugecon.c
@@ -86,7 +86,7 @@ static void ug_putc(char ch)
while (!ug_is_txfifo_ready() && count--)
barrier();
- if (count)
+ if (count >= 0)
ug_raw_putc(ch);
}
diff --git a/arch/powerpc/platforms/embedded6xx/usbgecko_udbg.c b/arch/powerpc/platforms/embedded6xx/usbgecko_udbg.c
index edc956cc8b1..20a8ed91962 100644
--- a/arch/powerpc/platforms/embedded6xx/usbgecko_udbg.c
+++ b/arch/powerpc/platforms/embedded6xx/usbgecko_udbg.c
@@ -120,7 +120,7 @@ static void ug_putc(char ch)
while (!ug_is_txfifo_ready() && count--)
barrier();
- if (count)
+ if (count >= 0)
ug_raw_putc(ch);
}