diff options
| author | Chuansheng Liu <chuansheng.liu@intel.com> | 2013-09-18 20:21:49 +0800 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2013-09-22 12:53:16 -0400 |
| commit | ed08d40cdec45f3f1071fa4679127d4b76dc8986 (patch) | |
| tree | 034969f07daa6f080fd43523cfff9e38f1c3c605 | |
| parent | 272b98c6455f00884f0350f775c5342358ebb73f (diff) | |
ahci: Changing two module params with static and __read_mostly
Here module parameters ahci_em_messages and devslp_idle_timeout can
be set as static and __read_mostly.
Signed-off-by: Liu, Chuansheng <chuansheng.liu@intel.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
| -rw-r--r-- | drivers/ata/libahci.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c index acfd0f711069..b67086fde1f1 100644 --- a/drivers/ata/libahci.c +++ b/drivers/ata/libahci.c @@ -189,14 +189,15 @@ struct ata_port_operations ahci_pmp_retry_srst_ops = { }; EXPORT_SYMBOL_GPL(ahci_pmp_retry_srst_ops); -int ahci_em_messages = 1; +static bool ahci_em_messages __read_mostly = true; EXPORT_SYMBOL_GPL(ahci_em_messages); -module_param(ahci_em_messages, int, 0444); +module_param(ahci_em_messages, bool, 0444); /* add other LED protocol types when they become supported */ MODULE_PARM_DESC(ahci_em_messages, "AHCI Enclosure Management Message control (0 = off, 1 = on)"); -int devslp_idle_timeout = 1000; /* device sleep idle timeout in ms */ +/* device sleep idle timeout in ms */ +static int devslp_idle_timeout __read_mostly = 1000; module_param(devslp_idle_timeout, int, 0644); MODULE_PARM_DESC(devslp_idle_timeout, "device sleep idle timeout"); |