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treewide: replace with error() with pr_err()

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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>
This commit is contained in:
Masahiro Yamada
2017-09-16 14:10:41 +09:00
committed by Tom Rini
parent b44b30260f
commit 9b643e312d
128 changed files with 560 additions and 560 deletions
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6
drivers/adc/adc-uclass.c
View File

@ -64,7 +64,7 @@ static int adc_supply_enable(struct udevice *dev)
}
if (ret)
error("%s: can't enable %s-supply!", dev->name, supply_type);
pr_err("%s: can't enable %s-supply!", dev->name, supply_type);
return ret;
}
@ -389,12 +389,12 @@ static int adc_pre_probe(struct udevice *dev)
/* Set ADC VDD platdata: polarity, uV, regulator (phandle). */
ret = adc_vdd_platdata_set(dev);
if (ret)
error("%s: Can't update Vdd. Error: %d", dev->name, ret);
pr_err("%s: Can't update Vdd. Error: %d", dev->name, ret);
/* Set ADC VSS platdata: polarity, uV, regulator (phandle). */
ret = adc_vss_platdata_set(dev);
if (ret)
error("%s: Can't update Vss. Error: %d", dev->name, ret);
pr_err("%s: Can't update Vss. Error: %d", dev->name, ret);
return 0;
}