summaryrefslogtreecommitdiffstats
path: root/COPYING
diff options
context:
space:
mode:
authorMika Westerberg <mika.westerberg@linux.intel.com>2014-09-16 14:52:36 +0300
committerLee Jones <lee.jones@linaro.org>2014-09-26 08:24:05 +0100
commit6ab3430129e258ea31dd214adf1c760dfafde67a (patch)
treeff8b82f6039f2d7b2761da82ab5ca5ac37f27114 /COPYING
parent7be180cc7a0c5768a984126d9468afc82dcf93a2 (diff)
mfd: Add ACPI support
If an MFD device is backed by ACPI namespace, we should allow subdevice drivers to access their corresponding ACPI companion devices through normal means (e.g using ACPI_COMPANION()). This patch adds such support to the MFD core. If the MFD parent device does not specify any ACPI _HID/_CID for the child device, the child device will share the parent ACPI companion device. Otherwise the child device will be assigned with the corresponding ACPI companion, if found in the namespace below the parent. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by: Darren Hart <dvhart@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'COPYING')
0 files changed, 0 insertions, 0 deletions