lantiq: lzma-loader: fix mismatched function declaration

This fix compilation warning:
printf.c:14:13: warning: type of 'board_putc' does not match original declaration [-Wlto-type-mismatch]
   14 | extern void board_putc(int ch);
      |             ^
board-lantiq.c:24:6: note: type mismatch in parameter 1
   24 | void board_putc(char c)
      |      ^
board-lantiq.c:24:6: note: type 'char' should match type 'int'
board-lantiq.c:24:6: note: 'board_putc' was previously declared here

Fixes: a328b6831c0f ("lantiq: bring back okli loader")
Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>

diff --git a/target/linux/lantiq/image/lzma-loader/src/printf.c b/target/linux/lantiq/image/lzma-loader/src/printf.c
index 7bb5a86e187d441f78bb2f5415b5f7754ebc2f82..31b5e19ab14f79b5fc4b057d67d8ad3cee714bc0 100644 (file)
--- a/target/linux/lantiq/image/lzma-loader/src/printf.c
+++ b/target/linux/lantiq/image/lzma-loader/src/printf.c
@@ -11,7 +11,7 @@
 
 #include       "printf.h"
 
-extern void board_putc(int ch);
+extern void board_putc(char ch);
 
 /* this is the maximum width for a variable */
 #define                LP_MAX_BUF      256