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/nvidia/jetson-tk1/jetson-tk1.c b/board/nvidia/jetson-tk1/jetson-tk1.c
index bd08a2e..c20da29 100644
--- a/board/nvidia/jetson-tk1/jetson-tk1.c
+++ b/board/nvidia/jetson-tk1/jetson-tk1.c
@@ -49,7 +49,7 @@
err = pmic_clrsetbits(pmic, AS3722_SD_CONTROL, 0, 1 << sd);
if (err) {
- error("failed to update SD control register: %d", err);
+ pr_err("failed to update SD control register: %d", err);
return err;
}
@@ -70,13 +70,13 @@
ret = as3722_sd_enable(dev, 4);
if (ret < 0) {
- error("failed to enable SD4: %d\n", ret);
+ pr_err("failed to enable SD4: %d\n", ret);
return ret;
}
ret = as3722_sd_set_voltage(dev, 4, 0x24);
if (ret < 0) {
- error("failed to set SD4 voltage: %d\n", ret);
+ pr_err("failed to set SD4 voltage: %d\n", ret);
return ret;
}