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Subject: [PATCH 07/12] swiotlb-xen: drop leftover __ref
From:   Jan Beulich <jbeulich@suse.com>
To:     Juergen Gross <jgross@suse.com>,
        Boris Ostrovsky <boris.ostrovsky@oracle.com>
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        lkml <linux-kernel@vger.kernel.org>,
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Commit a98f565462f0 ("xen-swiotlb: split xen_swiotlb_init") should not
only have added __init to the split off function, but also should have
dropped __ref from the one left.

Signed-off-by: Jan Beulich <jbeulich@suse.com>

--- a/drivers/xen/swiotlb-xen.c
+++ b/drivers/xen/swiotlb-xen.c
@@ -154,7 +154,7 @@ static const char *xen_swiotlb_error(enu
 
 #define DEFAULT_NSLABS		ALIGN(SZ_64M >> IO_TLB_SHIFT, IO_TLB_SEGSIZE)
 
-int __ref xen_swiotlb_init(void)
+int xen_swiotlb_init(void)
 {
 	enum xen_swiotlb_err m_ret = XEN_SWIOTLB_UNKNOWN;
 	unsigned long bytes = swiotlb_size_or_default();