From: Arnd Bergmann <[email protected]>
Clang warns about using the %h format modifier to truncate an
integer:
drivers/platform/chrome/cros_ec_typec.c:1031:3: error: format specifies type
'unsigned char' but the argument has type 'unsigned int' [-Werror,-Wformat]
typec->pd_ctrl_ver);
^~~~~~~~~~~~~~~~~~
include/linux/dev_printk.h:131:47: note: expanded from macro 'dev_dbg'
dev_printk(KERN_DEBUG, dev, dev_fmt(fmt), ##__VA_ARGS__); \
~~~ ^~~~~~~~~~~
Use an explicit bit mask to limit the number to its lower eight bits
instead.
Fixes: ad7c0510c99e ("platform/chrome: cros_ec_typec: Update port info from EC")
Signed-off-by: Arnd Bergmann <[email protected]>
---
drivers/platform/chrome/cros_ec_typec.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/platform/chrome/cros_ec_typec.c
b/drivers/platform/chrome/cros_ec_typec.c
index 0811562deecc..f07b7e946560 100644
--- a/drivers/platform/chrome/cros_ec_typec.c
+++ b/drivers/platform/chrome/cros_ec_typec.c
@@ -1027,8 +1027,8 @@ static int cros_typec_get_cmd_version(struct
cros_typec_data *typec)
else
typec->pd_ctrl_ver = 0;
- dev_dbg(typec->dev, "PD Control has version mask 0x%hhx\n",
- typec->pd_ctrl_ver);
+ dev_dbg(typec->dev, "PD Control has version mask 0x%02x\n",
+ typec->pd_ctrl_ver & 0xff);
return 0;
}
--
2.29.2
