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authorLinus Torvalds <torvalds@linux-foundation.org>2009-09-23 15:39:36 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-23 15:39:36 -0700
commit0dd52d0df02733dfc2d5f3824e41b96492305384 (patch)
tree4cfd84b7a66d71d83c624275d889136fb23a33c9 /drivers/platform
parentc37efa932598de5e30330a1414e34d9e082e0d9e (diff)
parentfde1132374c9ba7da98a73b9a3c150dca6cf8502 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: add driver for Atmel AT42QT2160 Sensor Chip Input: max7359 - use threaded IRQs Input: add driver for Maxim MAX7359 key switch controller Input: add driver for ADP5588 QWERTY I2C Keypad Input: add touchscreen driver for MELFAS MCS-5000 controller Input: add driver for OpenCores Keyboard Controller Input: dm355evm_keys - remove dm355evm_keys_hardirq Input: synaptics_i2c - switch to using __cancel_delayed_work() Input: ad7879 - add support for AD7889 Input: atkbd - rely on input core to restore state on resume Input: add generic suspend and resume for input devices Input: libps2 - additional locking for i8042 ports
Diffstat (limited to 'drivers/platform')
-rw-r--r--drivers/platform/x86/acer-wmi.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index fb45f5ee8df..454970d2d70 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -746,7 +746,9 @@ static acpi_status WMID_set_u32(u32 value, u32 cap, struct wmi_interface *iface)
return AE_BAD_PARAMETER;
if (quirks->mailled == 1) {
param = value ? 0x92 : 0x93;
+ i8042_lock_chip();
i8042_command(&param, 0x1059);
+ i8042_unlock_chip();
return 0;
}
break;