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| author | Yan Yankovskyi <yyankovskyi@gmail.com> | 2020-03-23 18:15:11 +0200 |
|---|---|---|
| committer | Juergen Gross <jgross@suse.com> | 2020-04-07 12:12:54 +0200 |
| commit | 0102e4efda76d0721bc744dd80258eb6cfa25fc3 (patch) | |
| tree | 223fbcfbd53559d99a828b32b7cbfc295d589638 /drivers/xen/gntdev-common.h | |
| parent | c3881eb58d56116c79ac4ee4f40fd15ead124c4b (diff) | |
| download | linux-stable-0102e4efda76d0721bc744dd80258eb6cfa25fc3.tar.gz linux-stable-0102e4efda76d0721bc744dd80258eb6cfa25fc3.tar.bz2 linux-stable-0102e4efda76d0721bc744dd80258eb6cfa25fc3.zip | |
xen: Use evtchn_type_t as a type for event channels
Make event channel functions pass event channel port using
evtchn_port_t type. It eliminates signed <-> unsigned conversion.
Signed-off-by: Yan Yankovskyi <yyankovskyi@gmail.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Link: https://lore.kernel.org/r/20200323152343.GA28422@kbp1-lhp-F74019
Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'drivers/xen/gntdev-common.h')
| -rw-r--r-- | drivers/xen/gntdev-common.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/xen/gntdev-common.h b/drivers/xen/gntdev-common.h index 9a3960ecff6c..20d7d059dadb 100644 --- a/drivers/xen/gntdev-common.h +++ b/drivers/xen/gntdev-common.h @@ -15,6 +15,7 @@ #include <linux/mman.h> #include <linux/mmu_notifier.h> #include <linux/types.h> +#include <xen/interface/event_channel.h> struct gntdev_dmabuf_priv; @@ -38,7 +39,7 @@ struct gntdev_unmap_notify { int flags; /* Address relative to the start of the gntdev_grant_map. */ int addr; - int event; + evtchn_port_t event; }; struct gntdev_grant_map { |