From d025477368792b272802146a86e41f81a54d8a19 Mon Sep 17 00:00:00 2001 From: Michael S. Tsirkin Date: Tue, 7 Oct 2014 16:39:43 +0200 Subject: virtio: add support for 64 bit features. Change u32 to u64, and use BIT_ULL and 1ULL everywhere. Note: transports are unchanged, and only set low 32 bit. This guarantees that no transport sets e.g. VERSION_1 by mistake without proper support. Based on patch by Rusty. Signed-off-by: Rusty Russell Signed-off-by: Cornelia Huck Signed-off-by: Michael S. Tsirkin Reviewed-by: David Hildenbrand Reviewed-by: Cornelia Huck --- drivers/misc/mic/card/mic_virtio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/misc/mic/card') diff --git a/drivers/misc/mic/card/mic_virtio.c b/drivers/misc/mic/card/mic_virtio.c index d5da9ff646cb..f5e756132bdb 100644 --- a/drivers/misc/mic/card/mic_virtio.c +++ b/drivers/misc/mic/card/mic_virtio.c @@ -68,7 +68,7 @@ static inline struct device *mic_dev(struct mic_vdev *mvdev) } /* This gets the device's feature bits. */ -static u32 mic_get_features(struct virtio_device *vdev) +static u64 mic_get_features(struct virtio_device *vdev) { unsigned int i, bits; u32 features = 0; -- cgit v1.2.3-55-g7522