From: Mayank Rana <mrana@codeaurora.org>
Date: Thu, 8 Dec 2011 03:36:08 +0000 (+0530)
Subject: msm_serial_hs: Fix type inconsistency for tx and rx command_ptr_ptr
X-Git-Tag: v3.3-rc1~154^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8431de80dad20979cc8354a90f70e2faac017932;p=pandora-kernel.git

msm_serial_hs: Fix type inconsistency for tx and rx command_ptr_ptr

Both tx and rx command_ptr_ptr are of type u32*. While allocating
memory for it, sizeof(u32 *) is used as part of kmalloc API instead
of sizeof(u32). ADM Hardare requires size of command_ptr_ptr as 1 Word.
Both sizeof(u32 *) and sizeof(u32) are same on 32-bit architecture
whereas sizeof(u32 *) would be different in size compare to sizeof(u32)
on anyother architecture.

Hence correct usage of sizeof(command_ptr_ptr) for Tx and Rx with
kmalloc and dma_(map/unmap)_single APIs.

Signed-off-by: Mayank Rana <mrana@codeaurora.org>
Reported-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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