[patch 52/55] mmc: cb710 core: Add missing spin_lock_init for irq_lock of struct cb710_chip

[Greg KH]

3.0-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Axel Lin <axel.lin@xxxxxxxxx>

commit b5266ea675c5a041e2852c7ccec4cf2d4f5e0cf4 upstream.

Signed-off-by: Axel Lin <axel.lin@xxxxxxxxx>
Acked-by: MichaÅ? MirosÅ?aw <mirq-linux@xxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 drivers/misc/cb710/core.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/misc/cb710/core.c
+++ b/drivers/misc/cb710/core.c
@@ -244,6 +244,7 @@ static int __devinit cb710_probe(struct
 	if (err)
 		return err;
 
+	spin_lock_init(&chip->irq_lock);
 	chip->pdev = pdev;
 	chip->iobase = pcim_iomap_table(pdev)[0];
 


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