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tty: hvcs: constify vio_device_id

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vio_device_id are not supposed to change at runtime. All functions
working with vio_device_id provided by <asm/vio.h> work with
const vio_device_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
Arvind Yadav 2017-08-17 19:04:23 +05:30 • committed by Greg Kroah-Hartman
commit a846c3e5f3
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/hvc/hvcs.c
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@ -675,7 +675,7 @@ static int khvcsd(void *unused)
return 0;
}
static struct vio_device_id hvcs_driver_table[] = {
static const struct vio_device_id hvcs_driver_table[] = {
{"serial-server", "hvterm2"},
{ "", "" }
};