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authorAkinobu Mita <akinobu.mita@gmail.com>2015-01-11 16:07:48 +0300
committerBrian Norris <computersforpeace@gmail.com>2015-01-16 06:37:20 +0300
commit69a559e7551228352a6987a1bdd86f03504fff83 (patch)
tree6881e6ca36d0a4f540c763b7dbd70cc6e00a224a /drivers/mtd/nand/nandsim.c
parent526789fc532a445975b60885a65d3cea5bfa6391 (diff)
downloadlinux-69a559e7551228352a6987a1bdd86f03504fff83.tar.xz
nandsim: remove unused STATE_DATAOUT_STATUS_M and OPT_SMARTMEDIA
There is no path to switch to STATE_DATAOUT_STATUS_M state, and OPT_SMARTMEDIA is unused. This is leftover from commit 0be718e5525a73557e76ea1c05b8001dde507049 ("mtd: nand: remove a bunch of unused commands"). Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: linux-mtd@lists.infradead.org Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'drivers/mtd/nand/nandsim.c')
-rw-r--r--drivers/mtd/nand/nandsim.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/mtd/nand/nandsim.c b/drivers/mtd/nand/nandsim.c
index ab5bbf567439..a8fa8dad9b23 100644
--- a/drivers/mtd/nand/nandsim.c
+++ b/drivers/mtd/nand/nandsim.c
@@ -245,7 +245,6 @@ MODULE_PARM_DESC(bch, "Enable BCH ecc and set how many bits should "
#define STATE_DATAOUT 0x00001000 /* waiting for page data output */
#define STATE_DATAOUT_ID 0x00002000 /* waiting for ID bytes output */
#define STATE_DATAOUT_STATUS 0x00003000 /* waiting for status output */
-#define STATE_DATAOUT_STATUS_M 0x00004000 /* waiting for multi-plane status output */
#define STATE_DATAOUT_MASK 0x00007000 /* data output states mask */
/* Previous operation is done, ready to accept new requests */
@@ -269,7 +268,6 @@ MODULE_PARM_DESC(bch, "Enable BCH ecc and set how many bits should "
#define OPT_ANY 0xFFFFFFFF /* any chip supports this operation */
#define OPT_PAGE512 0x00000002 /* 512-byte page chips */
#define OPT_PAGE2048 0x00000008 /* 2048-byte page chips */
-#define OPT_SMARTMEDIA 0x00000010 /* SmartMedia technology chips */
#define OPT_PAGE512_8BIT 0x00000040 /* 512-byte page chips with 8-bit bus width */
#define OPT_PAGE4096 0x00000080 /* 4096-byte page chips */
#define OPT_LARGEPAGE (OPT_PAGE2048 | OPT_PAGE4096) /* 2048 & 4096-byte page chips */
@@ -1096,8 +1094,6 @@ static char *get_state_name(uint32_t state)
return "STATE_DATAOUT_ID";
case STATE_DATAOUT_STATUS:
return "STATE_DATAOUT_STATUS";
- case STATE_DATAOUT_STATUS_M:
- return "STATE_DATAOUT_STATUS_M";
case STATE_READY:
return "STATE_READY";
case STATE_UNKNOWN:
@@ -1865,7 +1861,6 @@ static void switch_state(struct nandsim *ns)
break;
case STATE_DATAOUT_STATUS:
- case STATE_DATAOUT_STATUS_M:
ns->regs.count = ns->regs.num = 0;
break;
@@ -2005,7 +2000,6 @@ static void ns_nand_write_byte(struct mtd_info *mtd, u_char byte)
}
if (NS_STATE(ns->state) == STATE_DATAOUT_STATUS
- || NS_STATE(ns->state) == STATE_DATAOUT_STATUS_M
|| NS_STATE(ns->state) == STATE_DATAOUT) {
int row = ns->regs.row;