This is a note to let you know that I've just added the patch titled ideapad: fix software rfkill setting to the 4.1-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: ideapad-fix-software-rfkill-setting.patch and it can be found in the queue-4.1 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 4b200b4604bec3388426159f1656109d19fadf6e Mon Sep 17 00:00:00 2001 From: Arnd Bergmann <arnd@xxxxxxxx> Date: Sat, 13 Jun 2015 15:23:33 +0200 Subject: ideapad: fix software rfkill setting From: Arnd Bergmann <arnd@xxxxxxxx> commit 4b200b4604bec3388426159f1656109d19fadf6e upstream. This fixes a several year old regression that I found while trying to get the Yoga 3 11 to work. The ideapad_rfk_set function is meant to send a command to the embedded controller through ACPI, but as of c1f73658ed, it sends the index of the rfkill device instead of the command, and ignores the opcode field. This changes it back to the original behavior, which indeed flips the rfkill state as seen in the debugfs interface. Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> Fixes: c1f73658ed ("ideapad: pass ideapad_priv as argument (part 2)") Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/platform/x86/ideapad-laptop.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/platform/x86/ideapad-laptop.c +++ b/drivers/platform/x86/ideapad-laptop.c @@ -464,8 +464,9 @@ static const struct ideapad_rfk_data ide static int ideapad_rfk_set(void *data, bool blocked) { struct ideapad_rfk_priv *priv = data; + int opcode = ideapad_rfk_data[priv->dev].opcode; - return write_ec_cmd(priv->priv->adev->handle, priv->dev, !blocked); + return write_ec_cmd(priv->priv->adev->handle, opcode, !blocked); } static struct rfkill_ops ideapad_rfk_ops = { Patches currently in stable-queue which might be from arnd@xxxxxxxx are queue-4.1/serial-samsung-only-use-earlycon-for-console.patch queue-4.1/asoc-qcom-remove-incorrect-dependencies.patch queue-4.1/asoc-omap-fix-up-snd_omap_soc_omap_abe_twl6040-dependency-again.patch queue-4.1/tty-remove-platform_sysrq_reset_seq.patch queue-4.1/ideapad-fix-software-rfkill-setting.patch -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html