Staging: dt3155: make local functions static
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>
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@ -180,7 +180,7 @@ void printques(struct dt3155_fbuffer *fb)
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* the start address up to the beginning of the
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* the start address up to the beginning of the
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* next 4MB chunk (assuming bufsize < 4MB).
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* next 4MB chunk (assuming bufsize < 4MB).
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*****************************************************/
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*****************************************************/
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u32 adjust_4MB(u32 buf_addr, u32 bufsize)
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static u32 adjust_4MB(u32 buf_addr, u32 bufsize)
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{
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{
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if (((buf_addr+bufsize) & UPPER_10_BITS) != (buf_addr & UPPER_10_BITS))
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if (((buf_addr+bufsize) & UPPER_10_BITS) != (buf_addr & UPPER_10_BITS))
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return (buf_addr+bufsize) & UPPER_10_BITS;
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return (buf_addr+bufsize) & UPPER_10_BITS;
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@ -196,7 +196,7 @@ u32 adjust_4MB(u32 buf_addr, u32 bufsize)
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* buffers. If there is not enough free space
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* buffers. If there is not enough free space
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* try for less memory.
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* try for less memory.
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*****************************************************/
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*****************************************************/
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void allocate_buffers(u32 *buf_addr, u32* total_size_kbs,
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static void allocate_buffers(u32 *buf_addr, u32* total_size_kbs,
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u32 bufsize)
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u32 bufsize)
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{
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{
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/* Compute the minimum amount of memory guaranteed to hold all
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/* Compute the minimum amount of memory guaranteed to hold all
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