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path: root/drivers/media/pci/bt8xx/bttvp.h
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Diffstat (limited to 'drivers/media/pci/bt8xx/bttvp.h')
-rw-r--r--drivers/media/pci/bt8xx/bttvp.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/pci/bt8xx/bttvp.h b/drivers/media/pci/bt8xx/bttvp.h
index 0368a583cf07..a534e63b9a37 100644
--- a/drivers/media/pci/bt8xx/bttvp.h
+++ b/drivers/media/pci/bt8xx/bttvp.h
@@ -234,7 +234,7 @@ int bttv_s_fmt_vbi_cap(struct file *file, void *fh, struct v4l2_format *f);
/* ---------------------------------------------------------- */
/* bttv-gpio.c */
-extern struct bus_type bttv_sub_bus_type;
+extern const struct bus_type bttv_sub_bus_type;
int bttv_sub_add_device(struct bttv_core *core, char *name);
int bttv_sub_del_devices(struct bttv_core *core);