From 6b3a3e12f8e6eea47428bb39aaf58832b50bb379 Mon Sep 17 00:00:00 2001 From: Rohan McLure Date: Tue, 8 Mar 2022 10:14:14 +1100 Subject: powerpc: declare unmodified attribute_group usages const Inspired by (bd75b4ef4977: Constify static attribute_group structs), accepted by linux-next, reported: https://patchwork.ozlabs.org/project/linuxppc-dev/patch/20220210202805.7750-4-rikard.falkeborn@gmail.com/ Nearly all singletons of type struct attribute_group are never modified, and so are candidates for being const. Declare them as const. Signed-off-by: Rohan McLure Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20220307231414.86560-1-rmclure@linux.ibm.com --- arch/powerpc/platforms/powernv/opal-core.c | 2 +- arch/powerpc/platforms/powernv/opal-dump.c | 2 +- arch/powerpc/platforms/powernv/opal-flash.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/powerpc/platforms/powernv') diff --git a/arch/powerpc/platforms/powernv/opal-core.c b/arch/powerpc/platforms/powernv/opal-core.c index 0331f1973f0e..b97bc179f65a 100644 --- a/arch/powerpc/platforms/powernv/opal-core.c +++ b/arch/powerpc/platforms/powernv/opal-core.c @@ -603,7 +603,7 @@ static struct bin_attribute *mpipl_bin_attr[] = { }; -static struct attribute_group mpipl_group = { +static const struct attribute_group mpipl_group = { .attrs = mpipl_attr, .bin_attrs = mpipl_bin_attr, }; diff --git a/arch/powerpc/platforms/powernv/opal-dump.c b/arch/powerpc/platforms/powernv/opal-dump.c index 410ed5b9de29..16c5860f1372 100644 --- a/arch/powerpc/platforms/powernv/opal-dump.c +++ b/arch/powerpc/platforms/powernv/opal-dump.c @@ -150,7 +150,7 @@ static struct attribute *initiate_attrs[] = { NULL, }; -static struct attribute_group initiate_attr_group = { +static const struct attribute_group initiate_attr_group = { .attrs = initiate_attrs, }; diff --git a/arch/powerpc/platforms/powernv/opal-flash.c b/arch/powerpc/platforms/powernv/opal-flash.c index 7e7d38b17420..18481a8c52fa 100644 --- a/arch/powerpc/platforms/powernv/opal-flash.c +++ b/arch/powerpc/platforms/powernv/opal-flash.c @@ -512,7 +512,7 @@ static struct attribute *image_op_attrs[] = { NULL /* need to NULL terminate the list of attributes */ }; -static struct attribute_group image_op_attr_group = { +static const struct attribute_group image_op_attr_group = { .attrs = image_op_attrs, }; -- cgit v1.2.3