Staging: dt3155: allocator.c: sparse cleanups
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>
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@ -58,6 +58,8 @@
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#include <asm/page.h>
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#include "allocator.h"
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/*#define ALL_DEBUG*/
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#define ALL_MSG "allocator: "
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@ -83,9 +85,9 @@
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/*#define PDEBUGG(fmt, args...) printk( KERN_DEBUG ALL_MSG fmt, ## args)*/
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int allocator_himem = 1; /* 0 = probe, pos. = megs, neg. = disable */
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int allocator_step = 1; /* This is the step size in MB */
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int allocator_probe = 1; /* This is a flag -- 1=probe, 0=don't probe */
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static int allocator_himem = 1; /* 0 = probe, pos. = megs, neg. = disable */
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static int allocator_step = 1; /* This is the step size in MB */
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static int allocator_probe = 1; /* This is a flag -- 1=probe, 0=don't probe */
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static unsigned long allocator_buffer; /* physical address */
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static unsigned long allocator_buffer_size; /* kilobytes */
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@ -101,8 +103,7 @@ struct allocator_struct {
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struct allocator_struct *next;
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};
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struct allocator_struct *allocator_list;
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static struct allocator_struct *allocator_list;
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#ifdef ALL_DEBUG
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static int dump_list(void)
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@ -124,7 +125,7 @@ static int dump_list(void)
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* be used straight ahead for DMA, but needs remapping for program use).
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*/
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unsigned long allocator_allocate_dma(unsigned long kilobytes, int prio)
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unsigned long allocator_allocate_dma(unsigned long kilobytes, gfp_t flags)
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{
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struct allocator_struct *ptr = allocator_list, *newptr;
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unsigned long bytes = kilobytes << 10;
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@ -147,7 +148,7 @@ unsigned long allocator_allocate_dma(unsigned long kilobytes, int prio)
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PDEBUG("alloc failed\n");
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return 0; /* end of list */
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}
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newptr = kmalloc(sizeof(struct allocator_struct), prio);
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newptr = kmalloc(sizeof(struct allocator_struct), flags);
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if (!newptr)
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return 0;
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@ -22,7 +22,7 @@
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*
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*/
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void allocator_free_dma(unsigned long address);
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unsigned long allocator_allocate_dma(unsigned long kilobytes, int priority);
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int allocator_free_dma(unsigned long address);
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unsigned long allocator_allocate_dma(unsigned long kilobytes, gfp_t flags);
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int allocator_init(u32 *);
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void allocator_cleanup(void);
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