From 792bd2a58f924fca7ed45d0cacfa5ae5cfb42e65 Mon Sep 17 00:00:00 2001 From: Frans Klaver Date: Wed, 22 Oct 2014 21:12:38 +0200 Subject: [PATCH] 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 Signed-off-by: Darren Hart --- drivers/platform/x86/eeepc-laptop.c | 22 +++++++++++++--------- 1 file 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)