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author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-02-25 18:05:39 +0300 |
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committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-02-27 10:47:59 +0100 |
commit | 886ca88be6b357fd2bc5f04ffb45fdcc26a7453d (patch) | |
tree | 543e625d99889d5c7888bd2de37eed1357c726c8 /drivers/gpio/gpiolib-acpi.c | |
parent | 5908e6b738e3357af42c10e1183753c70a0117a9 (diff) | |
download | linux-stable-886ca88be6b357fd2bc5f04ffb45fdcc26a7453d.tar.gz linux-stable-886ca88be6b357fd2bc5f04ffb45fdcc26a7453d.tar.bz2 linux-stable-886ca88be6b357fd2bc5f04ffb45fdcc26a7453d.zip |
ACPI / bus: Respect PRP0001 when retrieving device match data
In the PRP0001 case, the compatible string may have additional data
affiliated with the device. When we call device_get_match_data() on
such device, we will get nothing since currently
acpi_device_get_match_data() doesn't respect PRP0001.
To fix the above, try acpi_of_match_device() if there is no ACPI
table in the driver.
Anyway, note that the device is expected to get its own proper
ACPI ID.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/gpio/gpiolib-acpi.c')
0 files changed, 0 insertions, 0 deletions