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Input: tegra-kbc - allocate pdata before using it

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Following commit broke DT support for tegra-kbc by removing pdata
allocation completely:

   commit 023cea0ecf
   Author: Shridhar Rasal <srasal@nvidia.com>
   Date:   Fri Feb 3 00:27:30 2012 -0800

       Input: tegra-kbc - allow skipping setting up some of GPIO pins

This patch restores it.

Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Viresh Kumar 2012-03-26 23:55:24 -07:00 committed by Dmitry Torokhov
parent 3183968cbf
commit 131c713fd9
1 changed files with 1 additions and 0 deletions
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drivers/input/keyboard/tegra-kbc.c
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@ -630,6 +630,7 @@ tegra_kbc_dt_parse_pdata(struct platform_device *pdev)
if (!np)
return NULL;
pdata = kzalloc(sizeof(*pdata), GFP_KERNEL);
if (!pdata)
return NULL;