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Subject[-mm patch] drivers/mmc/core/core.{h,c}: cleanups
On Wed, May 30, 2007 at 11:58:23PM -0700, Andrew Morton wrote:
>...
> Changes since 2.6.22-rc2-mm1:
>...
> git-mmc.patch
>...
> git trees
>...

This patch contains the following cleanups:
- make the following needlessly global functions static:
- core.c: mmc_schedule_delayed_work()
- core.c: mmc_flush_scheduled_work()
- removes the prototope of the following non-existing function:
- core.h: mmc_schedule_work()
- proper prototypes for three functions from core.c in core.h

Signed-off-by: Adrian Bunk <bunk@stusta.de>

---

drivers/mmc/core/core.c | 37 +++++++++++++++++++------------------
drivers/mmc/core/core.h | 6 +++---
drivers/mmc/core/host.c | 4 ----
3 files changed, 22 insertions(+), 25 deletions(-)

--- linux-2.6.22-rc3-mm1/drivers/mmc/core/core.h.old 2007-06-04 21:53:42.000000000 +0200
+++ linux-2.6.22-rc3-mm1/drivers/mmc/core/core.h 2007-06-04 23:19:44.000000000 +0200
@@ -64,9 +64,9 @@ static inline void mmc_delay(unsigned in
}
}

-int mmc_schedule_work(struct work_struct *work);
-int mmc_schedule_delayed_work(struct delayed_work *work, unsigned long delay);
-void mmc_flush_scheduled_work(void);
+void mmc_rescan(struct work_struct *work);
+void mmc_start_host(struct mmc_host *host);
+void mmc_stop_host(struct mmc_host *host);

#endif

--- linux-2.6.22-rc3-mm1/drivers/mmc/core/core.c.old 2007-06-04 21:54:46.000000000 +0200
+++ linux-2.6.22-rc3-mm1/drivers/mmc/core/core.c 2007-06-04 21:57:38.000000000 +0200
@@ -37,6 +37,25 @@
extern int mmc_attach_mmc(struct mmc_host *host, u32 ocr);
extern int mmc_attach_sd(struct mmc_host *host, u32 ocr);

+static struct workqueue_struct *workqueue;
+
+/*
+ * Internal function. Schedule delayed work in the MMC work queue.
+ */
+static int mmc_schedule_delayed_work(struct delayed_work *work,
+ unsigned long delay)
+{
+ return queue_delayed_work(workqueue, work, delay);
+}
+
+/*
+ * Internal function. Flush all scheduled work from the MMC work queue.
+ */
+static void mmc_flush_scheduled_work(void)
+{
+ flush_workqueue(workqueue);
+}
+
/**
* mmc_request_done - finish processing an MMC request
* @host: MMC host which completed request
@@ -640,24 +659,6 @@ EXPORT_SYMBOL(mmc_resume_host);

#endif

-static struct workqueue_struct *workqueue;
-
-/*
- * Internal function. Schedule delayed work in the MMC work queue.
- */
-int mmc_schedule_delayed_work(struct delayed_work *work, unsigned long delay)
-{
- return queue_delayed_work(workqueue, work, delay);
-}
-
-/*
- * Internal function. Flush all scheduled work from the MMC work queue.
- */
-void mmc_flush_scheduled_work(void)
-{
- flush_workqueue(workqueue);
-}
-
static int __init mmc_init(void)
{
int ret;
--- linux-2.6.22-rc3-mm1/drivers/mmc/core/host.c.old 2007-06-04 23:18:35.000000000 +0200
+++ linux-2.6.22-rc3-mm1/drivers/mmc/core/host.c 2007-06-04 23:19:25.000000000 +0200
@@ -23,10 +23,6 @@

#define cls_dev_to_mmc_host(d) container_of(d, struct mmc_host, class_dev)

-extern void mmc_rescan(struct work_struct *work);
-extern void mmc_start_host(struct mmc_host *host);
-extern void mmc_stop_host(struct mmc_host *host);
-
static void mmc_host_classdev_release(struct device *dev)
{
struct mmc_host *host = cls_dev_to_mmc_host(dev);
-
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