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authorMichal Simek <michal.simek@xilinx.com>2016-11-30 11:54:52 +0100
committerMichal Simek <michal.simek@xilinx.com>2016-12-02 14:37:26 +0100
commit182ec15307ab9d11c4eccfae627df388646e34c4 (patch)
tree770c583eeeea11c8895454e106c92ed0c94daf10 /common/scsi.c
parentcdb93b276ba1e477728befb36bcee17fcb770ffd (diff)
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scsi: Remove completely unused functions
These functions are not called for any location. This patch removes them scsi_trim_trail(), scsi_get_disk_count() and scsi_setup_read6(). Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'common/scsi.c')
-rw-r--r--common/scsi.c35
1 files changed, 0 insertions, 35 deletions
diff --git a/common/scsi.c b/common/scsi.c
index 9e4ef54..60281f8 100644
--- a/common/scsi.c
+++ b/common/scsi.c
@@ -119,22 +119,6 @@ void scsi_setup_write_ext(ccb *pccb, lbaint_t start, unsigned short blocks)
pccb->cmd[7], pccb->cmd[8]);
}
-void scsi_setup_read6(ccb *pccb, lbaint_t start, unsigned short blocks)
-{
- pccb->cmd[0] = SCSI_READ6;
- pccb->cmd[1] = pccb->lun << 5 | ((unsigned char)(start >> 16) & 0x1f);
- pccb->cmd[2] = (unsigned char)(start >> 8) & 0xff;
- pccb->cmd[3] = (unsigned char)start & 0xff;
- pccb->cmd[4] = (unsigned char)blocks & 0xff;
- pccb->cmd[5] = 0;
- pccb->cmdlen = 6;
- pccb->msgout[0] = SCSI_IDENTIFY; /* NOT USED */
- debug("scsi_setup_read6: cmd: %02X %02X startblk %02X%02X blccnt %02X\n",
- pccb->cmd[0], pccb->cmd[1],
- pccb->cmd[2], pccb->cmd[3], pccb->cmd[4]);
-}
-
-
void scsi_setup_inquiry(ccb *pccb)
{
pccb->cmd[0] = SCSI_INQUIRY;
@@ -277,11 +261,6 @@ static ulong scsi_write(struct blk_desc *block_dev, lbaint_t blknr,
return blkcnt;
}
-int scsi_get_disk_count(void)
-{
- return scsi_max_devs;
-}
-
#if defined(CONFIG_PCI) && !defined(CONFIG_SCSI_AHCI_PLAT)
void scsi_init(void)
{
@@ -363,20 +342,6 @@ void scsi_ident_cpy(unsigned char *dest, unsigned char *src, unsigned int len)
*dest = '\0';
}
-
-/* Trim trailing blanks, and NUL-terminate string
- */
-void scsi_trim_trail(unsigned char *str, unsigned int len)
-{
- unsigned char *p = str + len - 1;
-
- while (len-- > 0) {
- *p-- = '\0';
- if (*p != ' ')
- return;
- }
-}
-
int scsi_read_capacity(ccb *pccb, lbaint_t *capacity, unsigned long *blksz)
{
*capacity = 0;