Hi Andy,
On Mon, 8 Nov 2021 at 01:38, Andy Shevchenko andy.shevchenko@gmail.com wrote:
On Sun, Nov 7, 2021 at 6:43 PM Simon Glass sjg@chromium.org wrote:
On Sat, 6 Nov 2021 at 01:59, Andy Shevchenko andy.shevchenko@gmail.com wrote:
On Saturday, November 6, 2021, Simon Glass sjg@chromium.org wrote:
On Fri, 5 Nov 2021 at 14:10, Andy Shevchenko andriy.shevchenko@linux.intel.com wrote:
Compiler is not happy:
common/image-board.c: In function ‘boot_get_kbd’: common/image-board.c:902:17: warning: implicit declaration of function ‘do_bdinfo’ [-Wimplicit-function-declaration] 902 | do_bdinfo(NULL, 0, 0, NULL); | ^~~~~~~~~
Move the forward declaration to a header.
Signed-off-by: Andy Shevchenko andriy.shevchenko@linux.intel.com
common/image.c | 5 ----- include/init.h | 5 +++++ 2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/common/image.c b/common/image.c index 3fa60b582796..57bf86278149 100644 --- a/common/image.c +++ b/common/image.c @@ -29,11 +29,6 @@ #include <linux/errno.h> #include <asm/io.h>
-#ifdef CONFIG_CMD_BDI -extern int do_bdinfo(struct cmd_tbl *cmdtp, int flag, int argc,
char *const argv[]);-#endif
DECLARE_GLOBAL_DATA_PTR;
/* Set this if we have less than 4 MB of malloc() space */ diff --git a/include/init.h b/include/init.h index c781789e367e..37ca9905414f 100644 --- a/include/init.h +++ b/include/init.h @@ -332,6 +332,11 @@ void bdinfo_print_mhz(const char *name, unsigned long hz); /* Show arch-specific information for the 'bd' command */ void arch_print_bdinfo(void);
+#if defined(CONFIG_CMD_BDI) +extern int do_bdinfo(struct cmd_tbl *cmdtp, int flag, int argc,
char *const argv[]);+#endif
Can we drop the #if..#endif?
No, AFAICT, but you can do it later somehow. Currently this fixes a warning.
I mean drop the #if line and the #endif line.
And we will have a dangling prototype when !CONFIG_CMD_BDI ? Is it okay?
Do you mean one that isn't used? Yes that is fine.
We try to avoid this sort that things like IS_ENABLED() work.
Regards, Simon