[PATCH 2/2] x86, pci sta2x11-fixup: add function to access sta2x11 instance id.

[ciminaghi@gnudd.com]

From: Davide Ciminaghi <ciminaghi@gnudd.com>

The sta2x11 instance id will be included in clock names to make them
unique in case of multiple sta2x11's living on the same machine.

Signed-off-by: Davide Ciminaghi <ciminaghi@gnudd.com>
---
 arch/x86/pci/sta2x11-fixup.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/arch/x86/pci/sta2x11-fixup.c b/arch/x86/pci/sta2x11-fixup.c
index 478c228..6450853 100644
--- a/arch/x86/pci/sta2x11-fixup.c
+++ b/arch/x86/pci/sta2x11-fixup.c
@@ -138,6 +138,12 @@ struct sta2x11_instance *sta2x11_get_instance(struct pci_dev *pdev)
 }
 EXPORT_SYMBOL(sta2x11_get_instance);
 
+int sta2x11_get_instance_id(struct sta2x11_instance *instance)
+{
+	return instance->bus0;
+}
+EXPORT_SYMBOL(sta2x11_get_instance_id);
+
 
 /**
  * p2a - Translate physical address to STA2x11 AMBA address,
-- 
1.7.9.1