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Driver core fixes for 3.6-rc3

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Here are two tiny patches, one fixing a dynamic debug problem that the printk
 rework turned up, and the other one fixing an extcon problem that people
 reported.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-3.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core fixes from Greg Kroah-Hartman:
 "Here are two tiny patches, one fixing a dynamic debug problem that the
  printk rework turned up, and the other one fixing an extcon problem
  that people reported.

  Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>"

* tag 'driver-core-3.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
  extcon: extcon_gpio: Replace gpio_request_one by devm_gpio_request_one
  drivers-core: make structured logging play nice with dynamic-debug
This commit is contained in:
Linus Torvalds 2012-08-17 10:16:30 -07:00
commit c83917976f
2 changed files with 9 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/base/core.c
View File

@ -1865,6 +1865,7 @@ int __dev_printk(const char *level, const struct device *dev,
struct va_format *vaf) struct va_format *vaf)
{ {
char dict[128]; char dict[128];
const char *level_extra = "";
size_t dictlen = 0; size_t dictlen = 0;
const char *subsys; const char *subsys;
@ -1911,10 +1912,14 @@ int __dev_printk(const char *level, const struct device *dev,
"DEVICE=+%s:%s", subsys, dev_name(dev)); "DEVICE=+%s:%s", subsys, dev_name(dev));
} }
skip: skip:
if (level[3])
level_extra = &level[3]; /* skip past "<L>" */
return printk_emit(0, level[1] - '0', return printk_emit(0, level[1] - '0',
dictlen ? dict : NULL, dictlen, dictlen ? dict : NULL, dictlen,
"%s %s: %pV", "%s %s: %s%pV",
dev_driver_string(dev), dev_name(dev), vaf); dev_driver_string(dev), dev_name(dev),
level_extra, vaf);
} }
EXPORT_SYMBOL(__dev_printk); EXPORT_SYMBOL(__dev_printk);

3
drivers/extcon/extcon_gpio.c
View File

@ -107,7 +107,8 @@ static int __devinit gpio_extcon_probe(struct platform_device *pdev)
if (ret < 0) if (ret < 0)
return ret; return ret;
ret = gpio_request_one(extcon_data->gpio, GPIOF_DIR_IN, pdev->name); ret = devm_gpio_request_one(&pdev->dev, extcon_data->gpio, GPIOF_DIR_IN,
pdev->name);
if (ret < 0) if (ret < 0)
goto err; goto err;