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tty: hvcs: constify vio_device_id
authorArvind Yadav <arvind.yadav.cs@gmail.com>
Thu, 17 Aug 2017 13:34:23 +0000 (19:04 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 28 Aug 2017 18:51:22 +0000 (20:51 +0200)
commita846c3e5f338206c84e292a57abde0b06f1777c8
treef10b10775a81fceb31f9caef3914eec5f9f5b228tree
parent7298bd1d7b07b55fe3fe9c84906f2eb065913701commit | diff
tty: hvcs: constify vio_device_id

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 <arvind.yadav.cs@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/hvc/hvcs.c diff | blob | blame | history
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