diff options
| author | Frans Klaver <fransklaver@gmail.com> | 2014-10-22 21:12:38 +0200 |
|---|---|---|
| committer | Darren Hart <dvhart@linux.intel.com> | 2014-11-19 09:07:08 -0800 |
| commit | 792bd2a58f924fca7ed45d0cacfa5ae5cfb42e65 (patch) | |
| tree | fa52f53d14014d851e7e50b69d578734aaeeffd8 /drivers/platform/x86/eeepc-laptop.c | |
| parent | 9f662b20d6cef8afbbf954de66dece78faf4bcc1 (diff) | |
| download | lwn-792bd2a58f924fca7ed45d0cacfa5ae5cfb42e65.tar.gz lwn-792bd2a58f924fca7ed45d0cacfa5ae5cfb42e65.zip | |
eeepc-laptop: define rfkill notifier nodes only once
The rfkill notifier node names are used in three different places. As a
matter of style, it is better to store them somewhere and have the
compiler warn us about typos in the function arguments.
Signed-off-by: Frans Klaver <fransklaver@gmail.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Diffstat (limited to 'drivers/platform/x86/eeepc-laptop.c')
| -rw-r--r-- | drivers/platform/x86/eeepc-laptop.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c index 6e3be01ca011..e92ea4187cdf 100644 --- a/drivers/platform/x86/eeepc-laptop.c +++ b/drivers/platform/x86/eeepc-laptop.c @@ -819,11 +819,15 @@ static int eeepc_new_rfkill(struct eeepc_laptop *eeepc, return 0; } +static char EEEPC_RFKILL_NODE_1[] = "\\_SB.PCI0.P0P5"; +static char EEEPC_RFKILL_NODE_2[] = "\\_SB.PCI0.P0P6"; +static char EEEPC_RFKILL_NODE_3[] = "\\_SB.PCI0.P0P7"; + static void eeepc_rfkill_exit(struct eeepc_laptop *eeepc) { - eeepc_unregister_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P5"); - eeepc_unregister_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P6"); - eeepc_unregister_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P7"); + eeepc_unregister_rfkill_notifier(eeepc, EEEPC_RFKILL_NODE_1); + eeepc_unregister_rfkill_notifier(eeepc, EEEPC_RFKILL_NODE_2); + eeepc_unregister_rfkill_notifier(eeepc, EEEPC_RFKILL_NODE_3); if (eeepc->wlan_rfkill) { rfkill_unregister(eeepc->wlan_rfkill); rfkill_destroy(eeepc->wlan_rfkill); @@ -895,9 +899,9 @@ static int eeepc_rfkill_init(struct eeepc_laptop *eeepc) if (result == -EBUSY) result = 0; - eeepc_register_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P5"); - eeepc_register_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P6"); - eeepc_register_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P7"); + eeepc_register_rfkill_notifier(eeepc, EEEPC_RFKILL_NODE_1); + eeepc_register_rfkill_notifier(eeepc, EEEPC_RFKILL_NODE_2); + eeepc_register_rfkill_notifier(eeepc, EEEPC_RFKILL_NODE_3); exit: if (result && result != -ENODEV) @@ -933,9 +937,9 @@ static int eeepc_hotk_restore(struct device *device) /* Refresh both wlan rfkill state and pci hotplug */ if (eeepc->wlan_rfkill) { - eeepc_rfkill_hotplug_update(eeepc, "\\_SB.PCI0.P0P5"); - eeepc_rfkill_hotplug_update(eeepc, "\\_SB.PCI0.P0P6"); - eeepc_rfkill_hotplug_update(eeepc, "\\_SB.PCI0.P0P7"); + eeepc_rfkill_hotplug_update(eeepc, EEEPC_RFKILL_NODE_1); + eeepc_rfkill_hotplug_update(eeepc, EEEPC_RFKILL_NODE_2); + eeepc_rfkill_hotplug_update(eeepc, EEEPC_RFKILL_NODE_3); } if (eeepc->bluetooth_rfkill) |