libata-pmp-prep: make a number of functions global to libata
Make a number of functions from libata-core.c and libata-eh.c global
to libata (drivers/ata/libata.h). These will be used by PMP.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index eb087bb..1d3b0dc 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -74,7 +74,6 @@
};
static void __ata_port_freeze(struct ata_port *ap);
-static void ata_eh_finish(struct ata_port *ap);
#ifdef CONFIG_PM
static void ata_eh_handle_port_suspend(struct ata_port *ap);
static void ata_eh_handle_port_resume(struct ata_port *ap);
@@ -1015,7 +1014,7 @@
* LOCKING:
* None.
*/
-static void ata_eh_detach_dev(struct ata_device *dev)
+void ata_eh_detach_dev(struct ata_device *dev)
{
struct ata_link *link = dev->link;
struct ata_port *ap = link->ap;
@@ -1052,8 +1051,8 @@
* LOCKING:
* None.
*/
-static void ata_eh_about_to_do(struct ata_link *link, struct ata_device *dev,
- unsigned int action)
+void ata_eh_about_to_do(struct ata_link *link, struct ata_device *dev,
+ unsigned int action)
{
struct ata_port *ap = link->ap;
struct ata_eh_info *ehi = &link->eh_info;
@@ -1095,8 +1094,8 @@
* LOCKING:
* None.
*/
-static void ata_eh_done(struct ata_link *link, struct ata_device *dev,
- unsigned int action)
+void ata_eh_done(struct ata_link *link, struct ata_device *dev,
+ unsigned int action)
{
struct ata_eh_context *ehc = &link->eh_context;
@@ -1756,7 +1755,7 @@
* LOCKING:
* Kernel thread context (may sleep).
*/
-static void ata_eh_autopsy(struct ata_port *ap)
+void ata_eh_autopsy(struct ata_port *ap)
{
struct ata_link *link;
@@ -1867,7 +1866,7 @@
* LOCKING:
* None.
*/
-static void ata_eh_report(struct ata_port *ap)
+void ata_eh_report(struct ata_port *ap)
{
struct ata_link *link;
@@ -1918,9 +1917,9 @@
return 0;
}
-static int ata_eh_reset(struct ata_link *link, int classify,
- ata_prereset_fn_t prereset, ata_reset_fn_t softreset,
- ata_reset_fn_t hardreset, ata_postreset_fn_t postreset)
+int ata_eh_reset(struct ata_link *link, int classify,
+ ata_prereset_fn_t prereset, ata_reset_fn_t softreset,
+ ata_reset_fn_t hardreset, ata_postreset_fn_t postreset)
{
struct ata_eh_context *ehc = &link->eh_context;
unsigned int *classes = ehc->classes;
@@ -2296,10 +2295,10 @@
* RETURNS:
* 0 on success, -errno on failure.
*/
-static int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset,
- ata_reset_fn_t softreset, ata_reset_fn_t hardreset,
- ata_postreset_fn_t postreset,
- struct ata_link **r_failed_link)
+int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset,
+ ata_reset_fn_t softreset, ata_reset_fn_t hardreset,
+ ata_postreset_fn_t postreset,
+ struct ata_link **r_failed_link)
{
struct ata_link *link;
struct ata_device *dev;
@@ -2445,7 +2444,7 @@
* LOCKING:
* None.
*/
-static void ata_eh_finish(struct ata_port *ap)
+void ata_eh_finish(struct ata_port *ap)
{
int tag;