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ACPI: dock: remove global 'dock_device_name' 

We only use it in one spot, so it probably gets optimized out, but there's
still no need to use a global variable for this.

Signed-off-by: Alex Chiang <achiang@hp.com>
Acked-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Alex Chiang 2009-10-19 15:14:35 -06:00 committed by Len Brown
parent f69cfdd24a
commit c6f1905ea9
1 changed files with 1 additions and 2 deletions
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3
drivers/acpi/dock.c
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@ -50,7 +50,6 @@ MODULE_PARM_DESC(immediate_undock, "1 (default) will cause the driver to "
" before undocking");
static struct atomic_notifier_head dock_notifier_list;
static char dock_device_name[] = "dock";
static const struct acpi_device_id dock_device_ids[] = {
{"LNXDOCK", 0},
@ -964,7 +963,7 @@ static int dock_add(acpi_handle handle)
/* initialize platform device stuff */
dock_station->dock_device =
platform_device_register_simple(dock_device_name,
platform_device_register_simple("dock",
dock_station_count, NULL, 0);
dock_device = dock_station->dock_device;
if (IS_ERR(dock_device)) {