Hi!

Input: misc - Add driver for Intel Bay Trail GPIO buttons

From: Lejun Zhu <redacted>

This patch adds support for the GPIO buttons on some Intel Bay Trail
tablets originally running Windows 8. The ACPI description of these
buttons follows "Windows ACPI Design Guide for SoC Platforms".

Hmm. Is it time for x86 to adopt device tree? Because this is 200
lines of C code which should really have been 10 lines of .dts...

+
+/*
+ * Some of the buttons like volume up/down are auto repeat, while others
+ * are not. To support both, we register two platform devices, and put
+ * buttons into them based on whether the key should be auto repeat.
+ */
+#define BUTTON_TYPES	2
+
+struct soc_button_data {
+	struct platform_device *children[BUTTON_TYPES];
+};

Would it be possible to extend device description so that this hack is
not needed?
								Pavel

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html