[FE training-materials-updates] Kernel nunchuk/input lab: add missing C line

[Michael Opdenacker]

Repository : git://git.free-electrons.com/training-materials.git

On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=cbe68cb46d2473d3fee6f5b00f73b1ffff4b03d0

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commit cbe68cb46d2473d3fee6f5b00f73b1ffff4b03d0
Author: Michael Opdenacker <michael.opdenacker at free-electrons.com>
Date:   Thu Apr 10 17:15:39 2014 +0200

    Kernel nunchuk/input lab: add missing C line
    
    - Add the initialization of the 'input' variable.
      Otherwise, the instructions are missing something,
      and are refering to 'input' when it hasn't been initialized yet.
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at free-electrons.com>


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cbe68cb46d2473d3fee6f5b00f73b1ffff4b03d0
 labs/kernel-i2c-input-interface/device-pointers.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/labs/kernel-i2c-input-interface/device-pointers.c b/labs/kernel-i2c-input-interface/device-pointers.c
index b7c56a1..74642dd 100644
--- a/labs/kernel-i2c-input-interface/device-pointers.c
+++ b/labs/kernel-i2c-input-interface/device-pointers.c
@@ -2,4 +2,5 @@
         nunchuk->polled_input = polled_input;
         polled_input->private = nunchuk;
         i2c_set_clientdata(client, nunchuk);
+	input = polled_input->input;
         input->dev.parent = &client->dev;