Re: [PATCH 21/74] ST SPEAr : Added keyboard support
From: rajeev <hidden>
Date: 2010-09-01 05:41:57
Also in:
linux-arm-kernel
On 9/1/2010 10:53 AM, rajeev wrote:
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+struct spear_kbd {quoted
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+ struct input_dev *input; + void __iomem *io_base; /* Keyboard Base Address */ + struct clk *clk; + int *keymap;You need a copy of keymap here so that userspace can modify it safely via EVIOCSKEYCODE.We have one copy of struct spear_kbd per device structure. I think it will be fine if we change this structure only. And so don't need to copy another structure in driver.
Sorry!! I wanted to say "keymap array" not "struct spear_kbd" in above explanation. rajeev.