Export mmc_flush_scheduled_work so that drivers that don't go through
mmc_suspend_host/mmc_resume_host can make sure the stack is quiescent.
Note: if we send this patch upstream, it's okay if upstream prefers to
use EXPORT_SYMBOL instead of EXPORT_SYMBOL_GPL. All other exports in
mmc/core/core.c are EXPORT_SYMBOL, but it would be rude to open
somebody else's hitherto internal interface and not use
EXPORT_SYMBOL_GPL.
Signed-off-by: Werner Almesberger <[EMAIL PROTECTED]>
---
Index: ktrack/drivers/mmc/core/core.c
===================================================================
--- ktrack.orig/drivers/mmc/core/core.c 2008-11-26 22:10:34.000000000 -0200
+++ ktrack/drivers/mmc/core/core.c 2008-11-26 22:22:15.000000000 -0200
@@ -57,10 +57,11 @@
/*
* Internal function. Flush all scheduled work from the MMC work queue.
*/
-static void mmc_flush_scheduled_work(void)
+void mmc_flush_scheduled_work(void)
{
flush_workqueue(workqueue);
}
+EXPORT_SYMBOL_GPL(mmc_flush_scheduled_work);
/**
* mmc_request_done - finish processing an MMC request
Index: ktrack/include/linux/mmc/core.h
===================================================================
--- ktrack.orig/include/linux/mmc/core.h 2008-11-26 22:15:14.000000000
-0200
+++ ktrack/include/linux/mmc/core.h 2008-11-26 22:21:43.000000000 -0200
@@ -129,6 +129,8 @@
struct mmc_host;
struct mmc_card;
+extern void mmc_flush_scheduled_work(void);
+
extern void mmc_wait_for_req(struct mmc_host *, struct mmc_request *);
extern int mmc_wait_for_cmd(struct mmc_host *, struct mmc_command *, int);
extern int mmc_wait_for_app_cmd(struct mmc_host *, struct mmc_card *,
