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/usb/host/xhci-dwc3.c b/drivers/usb/host/xhci-dwc3.c
index 4191a89..258d1cd 100644
--- a/drivers/usb/host/xhci-dwc3.c
+++ b/drivers/usb/host/xhci-dwc3.c
@@ -128,13 +128,13 @@
ret = generic_phy_get_by_index(dev, 0, &plat->usb_phy);
if (ret) {
if (ret != -ENOENT) {
- error("Failed to get USB PHY for %s\n", dev->name);
+ pr_err("Failed to get USB PHY for %s\n", dev->name);
return ret;
}
} else {
ret = generic_phy_init(&plat->usb_phy);
if (ret) {
- error("Can't init USB PHY for %s\n", dev->name);
+ pr_err("Can't init USB PHY for %s\n", dev->name);
return ret;
}
}
@@ -161,7 +161,7 @@
if (generic_phy_valid(&plat->usb_phy)) {
ret = generic_phy_exit(&plat->usb_phy);
if (ret) {
- error("Can't deinit USB PHY for %s\n", dev->name);
+ pr_err("Can't deinit USB PHY for %s\n", dev->name);
return ret;
}
}