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Staging: dt3155: allocator.c: sparse cleanups

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Make prototypes match implementation
Use gfp_t flags not int prio

Still a couple of sparse warnings left

Signed-off-by: Joe Perches <joe@perches.com>
Cc: Simon Horman <horms@verge.net.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Joe Perches 2010-03-29 00:34:29 -07:00 committed by Greg Kroah-Hartman
parent d241fd58e4
commit 7d4984d842
2 changed files with 10 additions and 9 deletions
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15
drivers/staging/dt3155/allocator.c
View File

@ -58,6 +58,8 @@
#include <asm/page.h>
#include "allocator.h"
/*#define ALL_DEBUG*/
#define ALL_MSG "allocator: "
@ -83,9 +85,9 @@
/*#define PDEBUGG(fmt, args...) printk( KERN_DEBUG ALL_MSG fmt, ## args)*/
int allocator_himem = 1; /* 0 = probe, pos. = megs, neg. = disable */
int allocator_step = 1; /* This is the step size in MB */
int allocator_probe = 1; /* This is a flag -- 1=probe, 0=don't probe */
static int allocator_himem = 1; /* 0 = probe, pos. = megs, neg. = disable */
static int allocator_step = 1; /* This is the step size in MB */
static int allocator_probe = 1; /* This is a flag -- 1=probe, 0=don't probe */
static unsigned long allocator_buffer; /* physical address */
static unsigned long allocator_buffer_size; /* kilobytes */
@ -101,8 +103,7 @@ struct allocator_struct {
struct allocator_struct *next;
};
struct allocator_struct *allocator_list;
static struct allocator_struct *allocator_list;
#ifdef ALL_DEBUG
static int dump_list(void)
@ -124,7 +125,7 @@ static int dump_list(void)
* be used straight ahead for DMA, but needs remapping for program use).
*/
unsigned long allocator_allocate_dma(unsigned long kilobytes, int prio)
unsigned long allocator_allocate_dma(unsigned long kilobytes, gfp_t flags)
{
struct allocator_struct *ptr = allocator_list, *newptr;
unsigned long bytes = kilobytes << 10;
@ -147,7 +148,7 @@ unsigned long allocator_allocate_dma(unsigned long kilobytes, int prio)
PDEBUG("alloc failed\n");
return 0; /* end of list */
}
newptr = kmalloc(sizeof(struct allocator_struct), prio);
newptr = kmalloc(sizeof(struct allocator_struct), flags);
if (!newptr)
return 0;

4
drivers/staging/dt3155/allocator.h
View File

@ -22,7 +22,7 @@
*
*/
void allocator_free_dma(unsigned long address);
unsigned long allocator_allocate_dma(unsigned long kilobytes, int priority);
int allocator_free_dma(unsigned long address);
unsigned long allocator_allocate_dma(unsigned long kilobytes, gfp_t flags);
int allocator_init(u32 *);
void allocator_cleanup(void);