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authorJuergen Gross <jgross@suse.com>2016-10-31 14:58:40 +0100
committerJuergen Gross <jgross@suse.com>2016-11-07 13:55:11 +0100
commit0240933469ea4cc1aa1c32867349c4aa718fe264 (patch)
tree2d49742a3fce70c41a68b29725053440cba4c35b /drivers/input
parentf27dc1ac56865c2cc43d0ec3110a2b4a95b04e1d (diff)
downloadlinux-0240933469ea4cc1aa1c32867349c4aa718fe264.tar.bz2
xen: make use of xenbus_read_unsigned() in xen-tpmfront
Use xenbus_read_unsigned() instead of xenbus_scanf() when possible. This requires to change the type of one read from int to unsigned, but this case has been wrong before: negative values are not allowed for the modified case. Cc: peterhuewe@gmx.de Cc: tpmdd@selhorst.net Cc: jarkko.sakkinen@linux.intel.com Cc: jgunthorpe@obsidianresearch.com Cc: tpmdd-devel@lists.sourceforge.net Signed-off-by: Juergen Gross <jgross@suse.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Acked-by: David Vrabel <david.vrabel@citrix.com>
Diffstat (limited to 'drivers/input')
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