| commit | eaf46e181ec3cc3b6eafdbe8e30fb5a03ebbde68 | [log] [tgz] |
|---|---|---|
| author | Juergen Gross <jgross@suse.com> | Mon Oct 31 14:58:41 2016 +0100 |
| committer | Juergen Gross <jgross@suse.com> | Mon Nov 07 13:55:32 2016 +0100 |
| tree | 6e08254aba639d64b440630715e436e4779b5f04 | |
| parent | 1080b38db49f7e3075aa9cd5a87f1587282cc0b0 [diff] |
xen: make use of xenbus_read_unsigned() in xen-fbfront Use xenbus_read_unsigned() instead of xenbus_scanf() when possible. This requires to change the type of the reads from int to unsigned, but these cases have been wrong before: negative values are not allowed for the modified cases. Cc: tomi.valkeinen@ti.com Cc: linux-fbdev@vger.kernel.org Signed-off-by: Juergen Gross <jgross@suse.com> Acked-by: David Vrabel <david.vrabel@citrix.com>