There should be no functionality changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
---
-77 bytes
drivers/ide/ide-probe.c | 18 +-----------------
drivers/ide/ide.c | 2 +-
include/linux/ide.h | 1 +
3 files changed, 3 insertions(+), 18 deletions(-)
Index: b/drivers/ide/ide-probe.c
===================================================================
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -1074,23 +1074,7 @@ static int init_irq (ide_hwif_t *hwif)
mutex_unlock(&ide_cfg_mtx);
return 0;
out_unlink:
- spin_lock_irq(&ide_lock);
- if (hwif->next == hwif) {
- BUG_ON(hwgroup->hwif != hwif);
- kfree(hwgroup);
- } else {
- ide_hwif_t *g;
- g = hwgroup->hwif;
- while (g->next != hwif)
- g = g->next;
- g->next = hwif->next;
- if (hwgroup->hwif == hwif) {
- BUG_ON(hwgroup->drive);
- hwgroup->hwif = g;
- }
- BUG_ON(hwgroup->hwif == hwif);
- }
- spin_unlock_irq(&ide_lock);
+ ide_remove_port_from_hwgroup(hwif);
out_up:
mutex_unlock(&ide_cfg_mtx);
return 1;
Index: b/drivers/ide/ide.c
===================================================================
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -461,7 +461,7 @@ static void ide_hwif_restore(ide_hwif_t
hwif->hwif_data = tmp_hwif->hwif_data;
}
-static void ide_remove_port_from_hwgroup(ide_hwif_t *hwif)
+void ide_remove_port_from_hwgroup(ide_hwif_t *hwif)
{
ide_hwgroup_t *hwgroup = hwif->hwgroup;
Index: b/include/linux/ide.h
===================================================================
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1194,6 +1194,7 @@ static inline void ide_acpi_init(ide_hwi
static inline void ide_acpi_set_state(ide_hwif_t *hwif, int on) {}
#endif
+void ide_remove_port_from_hwgroup(ide_hwif_t *);
extern int ide_hwif_request_regions(ide_hwif_t *hwif);
extern void ide_hwif_release_regions(ide_hwif_t* hwif);
extern void ide_unregister (unsigned int index);
-
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