[PATCH 2/3] x86, pci sta2x11-fixup: add function to access sta2x11 instance id

From: Davide Ciminaghi
Date: Fri Mar 08 2013 - 10:41:24 EST


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@xxxxxxxxx>
---
arch/x86/pci/sta2x11-fixup.c | 6 ++++++
1 file changed, 6 insertions(+)

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,
--
1.7.10.4

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