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authorZhang Rui <rui.zhang@intel.com>2014-07-09 14:31:04 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-07-09 14:31:04 +0200
commitc128c776e0f45d3edaf44ab3fecfa5d1f7067c07 (patch)
treee83d480a8c73a9cd581882380c56a0e725d67a7b
parentcd3de83f147601356395b57a8673e9c5ff1e59d1 (diff)
downloadop-kernel-dev-c128c776e0f45d3edaf44ab3fecfa5d1f7067c07.zip
op-kernel-dev-c128c776e0f45d3edaf44ab3fecfa5d1f7067c07.tar.gz
ACPI / PNP: add soc_button_array device ID to PNP IDs list
The soc_button_array PNP driver was introduced in 3.15. But in commit eec15edbb0e1 (ACPI / PNP: use device ID list for PNPACPI device enumeration), when reworking the PNPACPI device enumeration, we missed the soc_button_array device ID. This results in a regression in 3.16-rc1 that soc_button_array pnp device fails to be enumerated. Fix the problem by adding soc_button_array device ID into the acpi_pnp scan handler's ID list. Fixes: eec15edbb0e1 (ACPI / PNP: use device ID list for PNPACPI device enumeration) Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
-rw-r--r--drivers/acpi/acpi_pnp.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/acpi/acpi_pnp.c b/drivers/acpi/acpi_pnp.c
index 6703c1f..4ddb0dc 100644
--- a/drivers/acpi/acpi_pnp.c
+++ b/drivers/acpi/acpi_pnp.c
@@ -14,6 +14,8 @@
#include <linux/module.h>
static const struct acpi_device_id acpi_pnp_device_ids[] = {
+ /* soc_button_array */
+ {"PNP0C40"},
/* pata_isapnp */
{"PNP0600"}, /* Generic ESDI/IDE/ATA compatible hard disk controller */
/* floppy */
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