[coreboot] [PATCH] flashrom: SB600 SPI: Kill unused variable

[Carl-Daniel Hailfinger]

SB600 SPI: Kill unused variable.

Signed-off-by: Carl-Daniel Hailfinger

Index: flashrom-sb600spi_unneeded_struct/sb600spi.c
===================================================================
--- flashrom-sb600spi_unneeded_struct/sb600spi.c	(Revision 622)
+++ flashrom-sb600spi_unneeded_struct/sb600spi.c	(Arbeitskopie)
@@ -25,6 +25,7 @@
 #include "flash.h"
 #include "spi.h"

+/* 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 */
@@ -36,7 +37,6 @@
    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)
@@ -111,8 +111,6 @@

writecnt--;

-	spi_bar = (struct sb600_spi_controller *) sb600_spibar;
-
    printf_debug("%s, cmd=%x, writecnt=%x, readcnt=%x\n",
    	     __func__, cmd, writecnt, readcnt);