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authorNeilBrown <neil@brown.name>2015-03-26 08:43:37 +1100
committerUlf Hansson <ulf.hansson@linaro.org>2015-03-27 10:57:55 +0100
commit40433267331bc6b9d70d5cdd14bfa2c8e3e5f0ec (patch)
tree21236a8f5a8f5acf11fa2ee99a7c895d4b736f02
parentmmc: omap_hsmmc: stop using ->enable|disable() callbacks (diff)
downloadlinux-dev-40433267331bc6b9d70d5cdd14bfa2c8e3e5f0ec.tar.xz
linux-dev-40433267331bc6b9d70d5cdd14bfa2c8e3e5f0ec.zip
mmc: core: Remove the ->enable|disable() callbacks
These callbacks have been set to deprecated for some time. The last user (omap_hsmmc) has moved away from using them, which thus enables us to completely remove them. Signed-off-by: NeilBrown <neil@brown.name> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
-rw-r--r--drivers/mmc/core/core.c5
-rw-r--r--include/linux/mmc/host.h6
2 files changed, 0 insertions, 11 deletions
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 23f10f72e5f3..709ada9f26b5 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -920,8 +920,6 @@ int __mmc_claim_host(struct mmc_host *host, atomic_t *abort)
wake_up(&host->wq);
spin_unlock_irqrestore(&host->lock, flags);
remove_wait_queue(&host->wq, &wait);
- if (host->ops->enable && !stop && host->claim_cnt == 1)
- host->ops->enable(host);
return stop;
}
@@ -940,9 +938,6 @@ void mmc_release_host(struct mmc_host *host)
WARN_ON(!host->claimed);
- if (host->ops->disable && host->claim_cnt == 1)
- host->ops->disable(host);
-
spin_lock_irqsave(&host->lock, flags);
if (--host->claim_cnt) {
/* Release for nested claim */
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 0c8cbe5d1550..b5bedaec6223 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -80,12 +80,6 @@ struct mmc_ios {
struct mmc_host_ops {
/*
- * 'enable' is called when the host is claimed and 'disable' is called
- * when the host is released. 'enable' and 'disable' are deprecated.
- */
- int (*enable)(struct mmc_host *host);
- int (*disable)(struct mmc_host *host);
- /*
* It is optional for the host to implement pre_req and post_req in
* order to support double buffering of requests (prepare one
* request while another request is active).