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authorMika Westerberg <mika.westerberg@linux.intel.com>2011-08-18 15:23:47 +0300
committerChris Ball <cjb@laptop.org>2011-08-31 16:24:54 -0400
commit08c14071fda4e69abb9d5b1566651cd092b158d3 (patch)
tree99457d6c6d3bbf96ac62424e850f8af1dff6ebfd /drivers/mmc/core
parent66506f761772c87fd4ff31b94b298888d5d58d77 (diff)
mmc: rename mmc_host_clk_{ungate|gate} to mmc_host_clk_{hold|release}
As per suggestion by Linus Walleij: > If you think the names of the functions are confusing then > you may rename them, say like this: > > mmc_host_clk_ungate() -> mmc_host_clk_hold() > mmc_host_clk_gate() -> mmc_host_clk_release() > > Which would make the usecases more clear (This is CC'd to stable@ because the next two patches, which fix observable races, depend on it.) Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Cc: <stable@kernel.org> Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/core')
-rw-r--r--drivers/mmc/core/core.c4
-rw-r--r--drivers/mmc/core/host.c10
-rw-r--r--drivers/mmc/core/host.h8
3 files changed, 11 insertions, 11 deletions
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 91a0a7460ebb..63ffc65f84af 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -133,7 +133,7 @@ void mmc_request_done(struct mmc_host *host, struct mmc_request *mrq)
if (mrq->done)
mrq->done(mrq);
- mmc_host_clk_gate(host);
+ mmc_host_clk_release(host);
}
}
@@ -192,7 +192,7 @@ mmc_start_request(struct mmc_host *host, struct mmc_request *mrq)
mrq->stop->mrq = mrq;
}
}
- mmc_host_clk_ungate(host);
+ mmc_host_clk_hold(host);
led_trigger_event(host->led, LED_FULL);
host->ops->request(host, mrq);
}
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index b29d3e8fd3a2..96a26b2bf5f0 100644
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -119,14 +119,14 @@ static void mmc_host_clk_gate_work(struct work_struct *work)
}
/**
- * mmc_host_clk_ungate - ungate hardware MCI clocks
+ * mmc_host_clk_hold - ungate hardware MCI clocks
* @host: host to ungate.
*
* Makes sure the host ios.clock is restored to a non-zero value
* past this call. Increase clock reference count and ungate clock
* if we're the first user.
*/
-void mmc_host_clk_ungate(struct mmc_host *host)
+void mmc_host_clk_hold(struct mmc_host *host)
{
unsigned long flags;
@@ -164,14 +164,14 @@ static bool mmc_host_may_gate_card(struct mmc_card *card)
}
/**
- * mmc_host_clk_gate - gate off hardware MCI clocks
+ * mmc_host_clk_release - gate off hardware MCI clocks
* @host: host to gate.
*
* Calls the host driver with ios.clock set to zero as often as possible
* in order to gate off hardware MCI clocks. Decrease clock reference
* count and schedule disabling of clock.
*/
-void mmc_host_clk_gate(struct mmc_host *host)
+void mmc_host_clk_release(struct mmc_host *host)
{
unsigned long flags;
@@ -231,7 +231,7 @@ static inline void mmc_host_clk_exit(struct mmc_host *host)
if (cancel_work_sync(&host->clk_gate_work))
mmc_host_clk_gate_delayed(host);
if (host->clk_gated)
- mmc_host_clk_ungate(host);
+ mmc_host_clk_hold(host);
/* There should be only one user now */
WARN_ON(host->clk_requests > 1);
}
diff --git a/drivers/mmc/core/host.h b/drivers/mmc/core/host.h
index de199f911928..fb8a5cd2e4a1 100644
--- a/drivers/mmc/core/host.h
+++ b/drivers/mmc/core/host.h
@@ -16,16 +16,16 @@ int mmc_register_host_class(void);
void mmc_unregister_host_class(void);
#ifdef CONFIG_MMC_CLKGATE
-void mmc_host_clk_ungate(struct mmc_host *host);
-void mmc_host_clk_gate(struct mmc_host *host);
+void mmc_host_clk_hold(struct mmc_host *host);
+void mmc_host_clk_release(struct mmc_host *host);
unsigned int mmc_host_clk_rate(struct mmc_host *host);
#else
-static inline void mmc_host_clk_ungate(struct mmc_host *host)
+static inline void mmc_host_clk_hold(struct mmc_host *host)
{
}
-static inline void mmc_host_clk_gate(struct mmc_host *host)
+static inline void mmc_host_clk_release(struct mmc_host *host)
{
}