mmc: core: Cleanup BKOPS support
It's been ~6 years ago since we introduced the BKOPS support for eMMC
cards. The current code is a bit messy and primarily that's because it
prepares to support running BKOPS in an asynchronous mode. However, that
mode has never been fully implemented/enabled. Instead BKOPS is always
executed in synchronously, when the card has reported an urgent BKOPS
level.
For these reasons, let's make the code more readable by dropping the unused
parts. Let's also rename mmc_start_bkops() to mmc_run_bkops(), as to make
it more descriptive.
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
diff --git a/drivers/mmc/core/card.h b/drivers/mmc/core/card.h
index 1170feb..eef3014 100644
--- a/drivers/mmc/core/card.h
+++ b/drivers/mmc/core/card.h
@@ -23,15 +23,13 @@
#define MMC_STATE_BLOCKADDR (1<<2) /* card uses block-addressing */
#define MMC_CARD_SDXC (1<<3) /* card is SDXC */
#define MMC_CARD_REMOVED (1<<4) /* card has been removed */
-#define MMC_STATE_DOING_BKOPS (1<<5) /* card is doing BKOPS */
-#define MMC_STATE_SUSPENDED (1<<6) /* card is suspended */
+#define MMC_STATE_SUSPENDED (1<<5) /* card is suspended */
#define mmc_card_present(c) ((c)->state & MMC_STATE_PRESENT)
#define mmc_card_readonly(c) ((c)->state & MMC_STATE_READONLY)
#define mmc_card_blockaddr(c) ((c)->state & MMC_STATE_BLOCKADDR)
#define mmc_card_ext_capacity(c) ((c)->state & MMC_CARD_SDXC)
#define mmc_card_removed(c) ((c) && ((c)->state & MMC_CARD_REMOVED))
-#define mmc_card_doing_bkops(c) ((c)->state & MMC_STATE_DOING_BKOPS)
#define mmc_card_suspended(c) ((c)->state & MMC_STATE_SUSPENDED)
#define mmc_card_set_present(c) ((c)->state |= MMC_STATE_PRESENT)
@@ -39,8 +37,6 @@
#define mmc_card_set_blockaddr(c) ((c)->state |= MMC_STATE_BLOCKADDR)
#define mmc_card_set_ext_capacity(c) ((c)->state |= MMC_CARD_SDXC)
#define mmc_card_set_removed(c) ((c)->state |= MMC_CARD_REMOVED)
-#define mmc_card_set_doing_bkops(c) ((c)->state |= MMC_STATE_DOING_BKOPS)
-#define mmc_card_clr_doing_bkops(c) ((c)->state &= ~MMC_STATE_DOING_BKOPS)
#define mmc_card_set_suspended(c) ((c)->state |= MMC_STATE_SUSPENDED)
#define mmc_card_clr_suspended(c) ((c)->state &= ~MMC_STATE_SUSPENDED)
