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Staging: dt3155: make local functions static

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The functions adjust_4MB and allocate_buffers are only called locally in
dt3155_isr.c and should be static.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Scott Smedley <ss@aao.gov.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
H Hartley Sweeten 2010-07-23 11:49:25 -07:00 committed by Greg Kroah-Hartman
parent 968181ca7e
commit 09d1485649
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/dt3155/dt3155_isr.c
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@ -180,7 +180,7 @@ void printques(struct dt3155_fbuffer *fb)
* the start address up to the beginning of the
* next 4MB chunk (assuming bufsize < 4MB).
*****************************************************/
u32 adjust_4MB(u32 buf_addr, u32 bufsize)
static u32 adjust_4MB(u32 buf_addr, u32 bufsize)
{
if (((buf_addr+bufsize) & UPPER_10_BITS) != (buf_addr & UPPER_10_BITS))
return (buf_addr+bufsize) & UPPER_10_BITS;
@ -196,7 +196,7 @@ u32 adjust_4MB(u32 buf_addr, u32 bufsize)
* buffers. If there is not enough free space
* try for less memory.
*****************************************************/
void allocate_buffers(u32 *buf_addr, u32* total_size_kbs,
static void allocate_buffers(u32 *buf_addr, u32* total_size_kbs,
u32 bufsize)
{
/* Compute the minimum amount of memory guaranteed to hold all