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[PATCH] firmware: google: add __ro_after_init to memconsole_bin_attr

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  [PATCH] firmware: google: add __ro_after_init to memconsole_bin_attr Bhumika Goyal <bhumirks@gmail.com> - 2017-01-01 17:30 +0100

#1548882 — [PATCH] firmware: google: add __ro_after_init to memconsole_bin_attr

The object memconsole_bin_attr of type bin_attribute structure is not
modified after getting initialized by memconsole_init. Apart from
getting referenced in init it is also passed as an argument to the
functions sysfs_{remove/create}_bin_file but both the arguments are of
type const struct bin_attribute *. Therefore add __ro_after_init to its
declaration.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
---
 drivers/firmware/google/memconsole.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
index 2f569aa..54fa5a3 100644
--- a/drivers/firmware/google/memconsole.c
+++ b/drivers/firmware/google/memconsole.c
@@ -63,7 +63,7 @@ static ssize_t memconsole_read(struct file *filp, struct kobject *kobp,
 	return ret;
 }
 
-static struct bin_attribute memconsole_bin_attr = {
+static struct bin_attribute memconsole_bin_attr __ro_after_init = {
 	.attr = {.name = "log", .mode = 0444},
 	.read = memconsole_read,
 };
-- 
1.9.1

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