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Commit 302e994d authored by Logan Gunthorpe's avatar Logan Gunthorpe Committed by Jon Mason
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NTB: switchtec: Export class symbol for use in upper layer driver 



We export the class pointer symbol and add an extern define in the
Switchtec header file.

Signed-off-by: default avatarLogan Gunthorpe <logang@deltatee.com>
Reviewed-by: default avatarStephen Bates <sbates@raithlin.com>
Reviewed-by: default avatarKurt Schwemmer <kurt.schwemmer@microsemi.com>
Acked-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Signed-off-by: default avatarJon Mason <jdmason@kudzu.us>
parent 5a1c269f

drivers/pci/switch/switchtec.c

+3 −1
Original line number Diff line number Diff line
@@ -33,9 +33,11 @@ module_param(max_devices, int, 0644); 
MODULE_PARM_DESC(max_devices, "max number of switchtec device instances");



static dev_t switchtec_devt;

static struct class *switchtec_class;

static DEFINE_IDA(switchtec_minor_ida);



struct class *switchtec_class;

EXPORT_SYMBOL_GPL(switchtec_class);



enum mrpc_state {

	MRPC_IDLE = 0,

	MRPC_QUEUED,

include/linux/switchtec.h

+2 −0
Original line number Diff line number Diff line
@@ -276,4 +276,6 @@ static inline struct switchtec_dev *to_stdev(struct device *dev) 
	return container_of(dev, struct switchtec_dev, dev);

}



extern struct class *switchtec_class;



#endif