From 302e994d3af7e4be8d0f789aa66422166ccd89c2 Mon Sep 17 00:00:00 2001 From: Logan Gunthorpe Date: Thu, 3 Aug 2017 12:19:41 -0600 Subject: 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: Logan Gunthorpe Reviewed-by: Stephen Bates Reviewed-by: Kurt Schwemmer Acked-by: Bjorn Helgaas Signed-off-by: Jon Mason --- drivers/pci/switch/switchtec.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/pci') diff --git a/drivers/pci/switch/switchtec.c b/drivers/pci/switch/switchtec.c index 5b75d3008ff8..39c9218d733f 100644 --- a/drivers/pci/switch/switchtec.c +++ b/drivers/pci/switch/switchtec.c @@ -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, -- cgit v1.2.3