[PATCH] libata: export ata_busy_sleep
Export ata_busy_sleep(), to be used by low level driver reset functions.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index 71de697..4336fc8 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -61,9 +61,6 @@
#include "libata.h"
-static unsigned int ata_busy_sleep (struct ata_port *ap,
- unsigned long tmout_pat,
- unsigned long tmout);
static void ata_dev_reread_id(struct ata_port *ap, struct ata_device *dev);
static void ata_dev_init_params(struct ata_port *ap, struct ata_device *dev);
static void ata_set_mode(struct ata_port *ap);
@@ -1960,9 +1957,8 @@
*
*/
-static unsigned int ata_busy_sleep (struct ata_port *ap,
- unsigned long tmout_pat,
- unsigned long tmout)
+unsigned int ata_busy_sleep (struct ata_port *ap,
+ unsigned long tmout_pat, unsigned long tmout)
{
unsigned long timer_start, timeout;
u8 status;
@@ -5167,6 +5163,7 @@
EXPORT_SYMBOL_GPL(ata_bus_reset);
EXPORT_SYMBOL_GPL(ata_port_disable);
EXPORT_SYMBOL_GPL(ata_ratelimit);
+EXPORT_SYMBOL_GPL(ata_busy_sleep);
EXPORT_SYMBOL_GPL(ata_scsi_ioctl);
EXPORT_SYMBOL_GPL(ata_scsi_queuecmd);
EXPORT_SYMBOL_GPL(ata_scsi_error);