From: Terje Bergstrom <tbergstrom@xxxxxxxxxx>
The firewall code used a wrong loop condition (pointer to a
structure) while checking INCR opcode. This patch fixes the code to
use correct loop condition (number of words remaining).
Signed-off-by: Terje Bergstrom <tbergstrom@xxxxxxxxxx>
Signed-off-by: Arto Merilainen <amerilainen@xxxxxxxxxx>
---
drivers/gpu/host1x/job.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/host1x/job.c b/drivers/gpu/host1x/job.c
index f665d67..2974ac8 100644
--- a/drivers/gpu/host1x/job.c
+++ b/drivers/gpu/host1x/job.c
@@ -330,7 +330,7 @@ static int check_incr(struct host1x_firewall *fw)
u32 count = fw->count;
u32 reg = fw->reg;
- while (fw) {
+ while (count) {
if (fw->words == 0)
return -EINVAL;
--
1.8.1.5
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