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Input: tegra-kbc - allocate pdata before using it
author
Viresh Kumar
<viresh.kumar@st.com>
Tue, 27 Mar 2012 06:55:24 +0000
(23:55 -0700)
committer
Dmitry Torokhov
<dmitry.torokhov@gmail.com>
Tue, 27 Mar 2012 07:14:35 +0000
(
00:14
-0700)
Following commit broke DT support for tegra-kbc by removing pdata
allocation completely:
commit
023cea0ecfa2df034096c3f4afa796a0b2d1188a
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>
drivers/input/keyboard/tegra-kbc.c
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diff --git
a/drivers/input/keyboard/tegra-kbc.c
b/drivers/input/keyboard/tegra-kbc.c
index
21c42f8
..
fe4ac95
100644
(file)
--- a/
drivers/input/keyboard/tegra-kbc.c
+++ b/
drivers/input/keyboard/tegra-kbc.c
@@
-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;