Messages in this thread Patch in this message |  | | | Subject | Re: [PATCH 3/3] ideapad: add hotkey support | | From | Dave Hansen <> | | Date | Thu, 02 Dec 2010 15:41:27 -0800 |
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On Wed, 2010-11-17 at 15:00 +0800, Ike Panhc wrote: > +static void ideapad_input_report(unsigned long scancode) > +{ > + sparse_keymap_report_event(ideapad_priv->inputdev, scancode, 1, true); > +}
I got a little build error about some unresolved symbols in the module while compiling:
ERROR: "sparse_keymap_setup" [drivers/platform/x86/ideapad-laptop.ko] undefined! ERROR: "sparse_keymap_free" [drivers/platform/x86/ideapad-laptop.ko] undefined! ERROR: "sparse_keymap_report_event" [drivers/platform/x86/ideapad-laptop.ko] undefined!
You can get it to go away by setting CONFIG_INPUT_SPARSEKMAP=m or =y in .config. But, I think your patches need this:
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig index faec777..879d266 100644 --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig @@ -226,6 +226,7 @@ config IDEAPAD_LAPTOP tristate "Lenovo IdeaPad Laptop Extras" depends on ACPI depends on RFKILL + select INPUT_SPARSEKMAP help This is a driver for the rfkill switches on Lenovo IdeaPad netbooks. Signed-off-by: Dave Hansen <dave@linux.vnet.ibm.com>
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