treewide: replace with error() with pr_err()
U-Boot widely uses error() as a bit noisier variant of printf().
This macro causes name conflict with the following line in
include/linux/compiler-gcc.h:
# define __compiletime_error(message) __attribute__((error(message)))
This prevents us from using __compiletime_error(), and makes it
difficult to fully sync BUILD_BUG macros with Linux. (Notice
Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().)
Let's convert error() into now treewide-available pr_err().
Done with the help of Coccinelle, excluing tools/ directory.
The semantic patch I used is as follows:
// <smpl>
@@@@
-error
+pr_err
(...)
// </smpl>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: Re-run Coccinelle]
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/dfu/dfu_tftp.c b/drivers/dfu/dfu_tftp.c
index cd71708..62bf797 100644
--- a/drivers/dfu/dfu_tftp.c
+++ b/drivers/dfu/dfu_tftp.c
@@ -43,7 +43,7 @@
alt_setting_num = dfu_get_alt(sb);
free(sb);
if (alt_setting_num < 0) {
- error("Alt setting [%d] to write not found!",
+ pr_err("Alt setting [%d] to write not found!",
alt_setting_num);
ret = -ENODEV;
goto done;
@@ -51,7 +51,7 @@
dfu = dfu_get_entity(alt_setting_num);
if (!dfu) {
- error("DFU entity for alt: %d not found!", alt_setting_num);
+ pr_err("DFU entity for alt: %d not found!", alt_setting_num);
ret = -ENODEV;
goto done;
}