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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-08-17 23:04:21 +0530
committerJames Morris <james.l.morris@oracle.com>2017-09-23 21:48:56 -0700
commitc2a9c4bf034ab7415ec272c4c86f1c0b796f80e6 (patch)
treede3799c2544f514818113f53132a21b8c47e5d55
parent53a2ebaaabc1eb8458796fec3bc1e0e80746b642 (diff)
downloadlinux-c2a9c4bf034ab7415ec272c4c86f1c0b796f80e6.tar.gz
tpm: vtpm: 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> Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: James Morris <james.l.morris@oracle.com>
-rw-r--r--drivers/char/tpm/tpm_ibmvtpm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/tpm/tpm_ibmvtpm.c b/drivers/char/tpm/tpm_ibmvtpm.c
index f01d083eced2..d2ce46bd2471 100644
--- a/drivers/char/tpm/tpm_ibmvtpm.c
+++ b/drivers/char/tpm/tpm_ibmvtpm.c
@@ -32,7 +32,7 @@
static const char tpm_ibmvtpm_driver_name[] = "tpm_ibmvtpm";
-static struct vio_device_id tpm_ibmvtpm_device_table[] = {
+static const struct vio_device_id tpm_ibmvtpm_device_table[] = {
{ "IBM,vtpm", "IBM,vtpm"},
{ "", "" }
};