diff options
author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-09-16 14:10:41 +0900 |
---|---|---|
committer | Tom Rini <trini@konsulko.com> | 2017-10-04 11:59:44 -0400 |
commit | 9b643e312d528f291966c1f30b0d90bf3b1d43dc (patch) | |
tree | 35e3780c0aabb8af73ce19a60bb8973b3f2479cd /drivers/usb/host/dwc2.c | |
parent | b44b30260ffa3dc82f4bb98b022483bb09e95353 (diff) |
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>
Diffstat (limited to 'drivers/usb/host/dwc2.c')
-rw-r--r-- | drivers/usb/host/dwc2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/dwc2.c b/drivers/usb/host/dwc2.c index 0ed72d5ae7..1293e18f75 100644 --- a/drivers/usb/host/dwc2.c +++ b/drivers/usb/host/dwc2.c @@ -179,7 +179,7 @@ static int dwc_vbus_supply_init(struct udevice *dev) ret = regulator_set_enable(vbus_supply, true); if (ret) { - error("Error enabling vbus supply\n"); + pr_err("Error enabling vbus supply\n"); return ret; } |