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/board/samsung/goni/goni.c b/board/samsung/goni/goni.c
index d0247ac..debc4c5 100644
--- a/board/samsung/goni/goni.c
+++ b/board/samsung/goni/goni.c
@@ -102,7 +102,7 @@
ret = s5p_mmc_init(0, 4);
if (ret)
- error("MMC: Failed to init MMC:0.\n");
+ pr_err("MMC: Failed to init MMC:0.\n");
/*
* SD card (T_FLASH) detect and init
@@ -127,7 +127,7 @@
ret_sd = s5p_mmc_init(2, 4);
if (ret_sd)
- error("MMC: Failed to init SD card (MMC:2).\n");
+ pr_err("MMC: Failed to init SD card (MMC:2).\n");
}
return ret & ret_sd;