treewide: Remove "ERROR: "/"WARN: " prefixes from log messages

Now that the console system itself will clearly differentiate loglevels,
it is no longer necessary to explicitly add "ERROR: " in front of every
BIOS_ERR message to help it stand out more (and allow automated tooling
to grep for it). Removing all these extra .rodata characters should save
us a nice little amount of binary size.

This patch was created by running

  find src/ -type f -exec perl -0777 -pi -e 's/printk\(\s*BIOS_ERR,\s*"ERROR: /printk\(BIOS_ERR, "/gi' '{}' ';'

and doing some cursory review/cleanup on the result. Then doing the same
thing for BIOS_WARN with

  's/printk\(\s*BIOS_WARNING,\s*"WARN(ING)?: /printk\(BIOS_WARNING, "/gi'

Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: I3d0573acb23d2df53db6813cb1a5fc31b5357db8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61309
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Lance Zhao
Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/soc/mediatek/common/include/soc/msdc.h b/src/soc/mediatek/common/include/soc/msdc.h
index b7f7fd7b0b..798b0f61fe 100644
--- a/src/soc/mediatek/common/include/soc/msdc.h
+++ b/src/soc/mediatek/common/include/soc/msdc.h
@@ -162,7 +162,7 @@ struct msdc_ctrlr {
 
 #define msdc_debug(format...) printk(BIOS_DEBUG, format)
 #define msdc_trace(format...) printk(BIOS_DEBUG, format)
-#define msdc_error(format...) printk(BIOS_ERR, "ERROR: " format)
+#define msdc_error(format...) printk(BIOS_ERR, format)
 
 int mtk_emmc_early_init(void *base, void *top_base);
 void mtk_msdc_configure_emmc(bool is_early_init);