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Commit a70973c2 authored by Alexey Dobriyan's avatar Alexey Dobriyan
Browse files

proc: remove unused get_dma_list() 



Signed-off-by: default avatarAlexey Dobriyan <adobriyan@gmail.com>
parent a04f4de6

arch/arm/kernel/dma.c

+0 −17
Original line number Diff line number Diff line
@@ -25,23 +25,6 @@ EXPORT_SYMBOL(dma_spin_lock); 


static dma_t dma_chan[MAX_DMA_CHANNELS];



/*

 * Get dma list for /proc/dma

 */

int get_dma_list(char *buf)

{

	dma_t *dma;

	char *p = buf;

	int i;



	for (i = 0, dma = dma_chan; i < MAX_DMA_CHANNELS; i++, dma++)

		if (dma->lock)

			p += sprintf(p, "%2d: %14s %s\n", i,

				     dma->d_ops->type, dma->device_id);



	return p - buf;

}



/*

 * Request DMA channel

 *

arch/sparc/include/asm/dma_32.h

+0 −1
Original line number Diff line number Diff line
@@ -231,7 +231,6 @@ static inline void sparc_dma_pause(struct sparc_dma_registers *regs, 
#define for_each_dvma(dma) \

        for((dma) = dma_chain; (dma); (dma) = (dma)->next)



extern int get_dma_list(char *);

extern int request_dma(unsigned int, __const__ char *);

extern void free_dma(unsigned int);

fs/proc/proc_misc.c

+0 −1
Original line number Diff line number Diff line
@@ -68,7 +68,6 @@ 
extern int get_hardware_list(char *);

extern int get_stram_list(char *);

extern int get_exec_domain_list(char *);

extern int get_dma_list(char *);



static int proc_calc_metrics(char *page, char **start, off_t off,

				 int count, int *eof, int len)