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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2018-01-05 19:09:33 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2018-01-10 02:41:43 +0300
commit67dcf8a3e06582cb6b02952335b5612beb97889f (patch)
tree3f4eaa7009cdf208646d0d7362ec8773c1ba6bf6 /drivers/cpufreq
parentb2cd1df66037e7c4697c7e40496bf7e4a5e16a2d (diff)
downloadlinux-67dcf8a3e06582cb6b02952335b5612beb97889f.tar.xz
ACPI: utils: Introduce acpi_dev_get_first_match_name()
Sometimes the user wants to have device name of the match rather than just checking if device present or not. To make life easier for such users introduce acpi_dev_get_first_match_name() helper based on code for acpi_dev_present(). For example, GPIO driver for Intel Merrifield needs to know the device name of pin control to be able to apply GPIO mapping table to the proper device. To be more consistent with the purpose rename struct acpi_dev_present_info -> struct acpi_dev_match_info acpi_dev_present_cb() -> acpi_dev_match_cb() in the utils.c file. Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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