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Code Issues Releases Wiki Activity

SB600 SPI: Kill unused variable

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Make a few local functions in sb600spi.c static.

Corresponding to flashrom svn r623.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Luc Verhaegen <libv@skynet.be>
This commit is contained in:
Carl-Daniel Hailfinger
2009-06-23 00:47:26 +00:00
parent 452b3e3785
commit 2c7ba8ce70
1 changed files with 14 additions and 15 deletions
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29
sb600spi.c
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@@ -25,18 +25,19 @@
#include "flash.h"
#include "spi.h"
struct sb600_spi_controller {
unsigned int spi_cntrl0; /* 00h */
unsigned int restrictedcmd1; /* 04h */
unsigned int restrictedcmd2; /* 08h */
unsigned int spi_cntrl1; /* 0ch */
unsigned int spi_cmdvalue0; /* 10h */
unsigned int spi_cmdvalue1; /* 14h */
unsigned int spi_cmdvalue2; /* 18h */
unsigned int spi_fakeid; /* 1Ch */
};
/* This struct is unused, but helps visualize the SB600 SPI BAR layout.
*struct sb600_spi_controller {
* unsigned int spi_cntrl0; / * 00h * /
* unsigned int restrictedcmd1; / * 04h * /
* unsigned int restrictedcmd2; / * 08h * /
* unsigned int spi_cntrl1; / * 0ch * /
* unsigned int spi_cmdvalue0; / * 10h * /
* unsigned int spi_cmdvalue1; / * 14h * /
* unsigned int spi_cmdvalue2; / * 18h * /
* unsigned int spi_fakeid; / * 1Ch * /
*};
*/
struct sb600_spi_controller *spi_bar = NULL;
uint8_t *sb600_spibar;
int sb600_spi_read(struct flashchip *flash, uint8_t *buf, int start, int len)
@@ -86,7 +87,7 @@ int sb600_spi_write_1(struct flashchip *flash, uint8_t *buf)
return rc;
}
void reset_internal_fifo_pointer(void)
static void reset_internal_fifo_pointer(void)
{
mmio_writeb(mmio_readb(sb600_spibar + 2) | 0x10, sb600_spibar + 2);
@@ -94,7 +95,7 @@ void reset_internal_fifo_pointer(void)
printf("reset\n");
}
void execute_command(void)
static void execute_command(void)
{
mmio_writeb(mmio_readb(sb600_spibar + 2) | 1, sb600_spibar + 2);
@@ -111,8 +112,6 @@ int sb600_spi_command(unsigned int writecnt, unsigned int readcnt,
writecnt--;
spi_bar = (struct sb600_spi_controller *) sb600_spibar;
printf_debug("%s, cmd=%x, writecnt=%x, readcnt=%x\n",
__func__, cmd, writecnt, readcnt);