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Commit c6f1905e authored by Alex Chiang's avatar Alex Chiang Committed by Len Brown
Browse files

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: default avatarAlex Chiang <achiang@hp.com>
Acked-by: default avatarShaohua Li <shaohua.li@intel.com>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent f69cfdd2

drivers/acpi/dock.c

+1 −2
Original line number Diff line number Diff line
@@ -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)) {