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/reset/sti-reset.c b/drivers/reset/sti-reset.c
index a79708c..024b996 100644
--- a/drivers/reset/sti-reset.c
+++ b/drivers/reset/sti-reset.c
@@ -201,20 +201,20 @@
node = fdt_node_offset_by_compatible(gd->fdt_blob, -1,
compatible);
if (node < 0) {
- error("unable to find %s node\n", compatible);
+ pr_err("unable to find %s node\n", compatible);
return node;
}
ret = uclass_get_device_by_of_offset(UCLASS_SYSCON, node, &syscon);
if (ret) {
- error("%s: uclass_get_device_by_of_offset failed: %d\n",
+ pr_err("%s: uclass_get_device_by_of_offset failed: %d\n",
__func__, ret);
return ret;
}
regmap = syscon_get_regmap(syscon);
if (!regmap) {
- error("unable to get regmap for %s\n", syscon->name);
+ pr_err("unable to get regmap for %s\n", syscon->name);
return -ENODEV;
}
@@ -251,7 +251,7 @@
if (ch->deassert_cnt > 0)
return 0;
} else
- error("Reset balancing error: reset_ctl=%p dev=%p id=%lu\n",
+ pr_err("Reset balancing error: reset_ctl=%p dev=%p id=%lu\n",
reset_ctl, reset_ctl->dev, reset_ctl->id);
}
@@ -268,7 +268,7 @@
reg = (void __iomem *)base + ch->ack_offset;
if (wait_for_bit(__func__, reg, BIT(ch->ack_bit), ctrl_val,
1000, false)) {
- error("Stuck on waiting ack reset_ctl=%p dev=%p id=%lu\n",
+ pr_err("Stuck on waiting ack reset_ctl=%p dev=%p id=%lu\n",
reset_ctl, reset_ctl->dev, reset_ctl->id);
return -ETIMEDOUT;