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authorVasiliy Kulikov <segoon@openwall.com>2011-06-25 21:07:52 +0400
committerLen Brown <len.brown@intel.com>2011-07-17 02:36:17 +0400
commit9c8b04be443b33939f374a811c82abeebe0a61d1 (patch)
tree9d6e3e682e9f1bbcdae726830f54430e860c7fa6 /drivers/acpi/ec_sys.c
parente545b55a1e980cbb6a158886286106bbf39722b1 (diff)
downloadlinux-9c8b04be443b33939f374a811c82abeebe0a61d1.tar.xz
ACPI: constify ops structs
Structs battery_file, acpi_dock_ops, file_operations, thermal_cooling_device_ops, thermal_zone_device_ops, kernel_param_ops are not changed in runtime. It is safe to make them const. register_hotplug_dock_device() was altered to take const "ops" argument to respect acpi_dock_ops' const notion. Signed-off-by: Vasiliy Kulikov <segoon@openwall.com> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/ec_sys.c')
-rw-r--r--drivers/acpi/ec_sys.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/ec_sys.c b/drivers/acpi/ec_sys.c
index 05b44201a614..22f918bacd35 100644
--- a/drivers/acpi/ec_sys.c
+++ b/drivers/acpi/ec_sys.c
@@ -92,7 +92,7 @@ static ssize_t acpi_ec_write_io(struct file *f, const char __user *buf,
return count;
}
-static struct file_operations acpi_ec_io_ops = {
+static const struct file_operations acpi_ec_io_ops = {
.owner = THIS_MODULE,
.open = acpi_ec_open_io,
.read = acpi_ec_read_io,