Patch "platform/x86: dell-laptop: fix kbd_get_state's request value" has been added to the 4.15-stable tree

This is a note to let you know that I've just added the patch titled

platform/x86: dell-laptop: fix kbd_get_state's request value

to the 4.15-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:
platform-x86-dell-laptop-fix-kbd_get_state-s-request-value.patch
and it can be found in the queue-4.15 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Laszlo Toth <[email protected]>
Date: Tue, 13 Feb 2018 21:43:43 +0100
Subject: platform/x86: dell-laptop: fix kbd_get_state's request value
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From: Laszlo Toth <[email protected]>

commit eca39e7f0cdb9bde4003a29149fa695e876c6f73 upstream.

Commit 9862b43624a5 ("platform/x86: dell-laptop: Allocate buffer on heap rather than globally")
broke one request, changed it back to the original value.

Tested on a Dell E6540, backlight came back.

---
 drivers/platform/x86/dell-laptop.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

@@ -1254,7 +1254,7 @@ static int kbd_get_state(struct kbd_stat
 	struct calling_interface_buffer buffer;
 	int ret;
 
-	dell_fill_request(&buffer, 0, 0, 0, 0);
+	dell_fill_request(&buffer, 0x1, 0, 0, 0);
 	ret = dell_send_request(&buffer,
 				CLASS_KBD_BACKLIGHT, SELECT_KBD_BACKLIGHT);
 	if (ret)

Patches currently in stable-queue which might be from [email protected] are

queue-4.15/platform-x86-dell-laptop-fix-kbd_get_state-s-request-value.patch