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/clk/clk_stm32h7.c b/drivers/clk/clk_stm32h7.c
index fd0e3ab..931e5ef 100644
--- a/drivers/clk/clk_stm32h7.c
+++ b/drivers/clk/clk_stm32h7.c
@@ -472,13 +472,13 @@
clk.id = 0;
ret = uclass_get_device_by_name(UCLASS_CLK, name, &fixed_clock_dev);
if (ret) {
- error("Can't find clk %s (%d)", name, ret);
+ pr_err("Can't find clk %s (%d)", name, ret);
return 0;
}
ret = clk_request(fixed_clock_dev, &clk);
if (ret) {
- error("Can't request %s clk (%d)", name, ret);
+ pr_err("Can't request %s clk (%d)", name, ret);
return 0;
}
@@ -518,7 +518,7 @@
break;
case RCC_PLLCKSELR_PLLSRC_NO_CLK:
/* shouldn't happen */
- error("wrong value for RCC_PLLCKSELR register\n");
+ pr_err("wrong value for RCC_PLLCKSELR register\n");
pllsrc = 0;
break;
}
@@ -695,7 +695,7 @@
break;
default:
- error("unexpected gate_offset value (0x%x)\n", gate_offset);
+ pr_err("unexpected gate_offset value (0x%x)\n", gate_offset);
return -EINVAL;
break;
}
@@ -739,13 +739,13 @@
"st,syscfg", &syscon);
if (err) {
- error("unable to find syscon device\n");
+ pr_err("unable to find syscon device\n");
return err;
}
priv->pwr_regmap = syscon_get_regmap(syscon);
if (!priv->pwr_regmap) {
- error("unable to find regmap\n");
+ pr_err("unable to find regmap\n");
return -ENODEV;
}