[SCSI] ses: add support for enclosure component hot removal

Right at the moment, hot removal of a device within an enclosure does
nothing (because the intf_remove only copes with enclosure removal not
with component removal). Fix this by adding a function to remove the
component.  Also needed to fix the prototype of
enclosure_remove_device, since we know the device we've removed but
not the internal component number

Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/enclosure.h b/include/linux/enclosure.h
index d77811e9ed84..90d1c2184112 100644
--- a/include/linux/enclosure.h
+++ b/include/linux/enclosure.h
@@ -122,7 +122,7 @@ enclosure_component_register(struct enclosure_device *, unsigned int,
                                  enum enclosure_component_type, const char *);
 int enclosure_add_device(struct enclosure_device *enclosure, int component,
                          struct device *dev);
-int enclosure_remove_device(struct enclosure_device *enclosure, int component);
+int enclosure_remove_device(struct enclosure_device *, struct device *);
 struct enclosure_device *enclosure_find(struct device *dev,
                                         struct enclosure_device *start);
 int enclosure_for_each_device(int (*fn)(struct enclosure_device *, void *),