char is generally unsigned on ARM, but we shouldn't rely on that. HAB
code does though and compare a char against 0xdb, which would never
succeed if chars were signed. Switch to an explicitly unsigned type to
fix this.
Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
---
drivers/hab/habv4.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/hab/habv4.c b/drivers/hab/habv4.c
index 974158fd0c01..4db1e7cc0f3a 100644
--- a/drivers/hab/habv4.c
+++ b/drivers/hab/habv4.c
@@ -216,11 +216,11 @@ static enum hab_status imx8m_read_sram_events(enum hab_status status,
{
struct hab_event_record *events[10];
int num_events = 0;
- char *sram;
+ u8 *sram;
int i = 0;
int internal_index = 0;
uint16_t ev_len;
- char *end = 0;
+ u8 *end = 0;
struct hab_event_record *search;
if (cpu_is_mx8mq())
--
2.39.2
