flash/nor/stm32f1x: fix format specifiers warning

Caught by clang on OS X. Reported by Steffanx on IRC.

Change-Id: Id77c7297c58e58c4e2aa8e5dafcb3a29a1f33f3d
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1879
Tested-by: jenkins
Reviewed-by: Xiaofan <xiaofanc@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

diff --git a/src/flash/nor/stm32f1x.c b/src/flash/nor/stm32f1x.c
index ce0708f65952da0921f417c4d89e01fcea820455..30652c6f064a11ec0c7840a426cd4758d0de23cd 100644 (file)
--- a/src/flash/nor/stm32f1x.c
+++ b/src/flash/nor/stm32f1x.c
@@ -1347,9 +1347,9 @@ COMMAND_HANDLER(stm32x_handle_options_read_command)
        }
 
        command_print(CMD_CTX, "User Option0: 0x%02" PRIx8,
-                       (user_data >> stm32x_info->user_data_offset) & 0xff);
+                       (uint8_t)((user_data >> stm32x_info->user_data_offset) & 0xff));
        command_print(CMD_CTX, "User Option1: 0x%02" PRIx8,
-                       (user_data >> (stm32x_info->user_data_offset + 8)) & 0xff);
+                       (uint8_t)((user_data >> (stm32x_info->user_data_offset + 8)) & 0xff));
 
        return ERROR_OK;
 }