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

Commit 9862b43624 ("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.

Fixes: 9862b43624 ("platform/x86: dell-laptop: Allocate buffer on heap rather than globally")
Signed-off-by: Laszlo Toth <laszlth@gmail.com>
Reviewed-by: Pali Rohár <pali.rohar@gmail.com>
Reviewed-by: Mario Limonciello <mario.limonciello@dell.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Laszlo Toth 2018-02-13 21:43:43 +01:00 committed by Andy Shevchenko
parent ed5b9ba7be
commit eca39e7f0c
1 changed files with 1 additions and 1 deletions
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2
drivers/platform/x86/dell-laptop.c
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@ -1279,7 +1279,7 @@ static int kbd_get_state(struct kbd_state *state)
struct calling_interface_buffer buffer; struct calling_interface_buffer buffer;
int ret; int ret;
dell_fill_request(&buffer, 0, 0, 0, 0); dell_fill_request(&buffer, 0x1, 0, 0, 0);
ret = dell_send_request(&buffer, ret = dell_send_request(&buffer,
CLASS_KBD_BACKLIGHT, SELECT_KBD_BACKLIGHT); CLASS_KBD_BACKLIGHT, SELECT_KBD_BACKLIGHT);
if (ret) if (ret)