[2.6 patch] make drivers/acpi/ec.c:ec_ecdt

From: Adrian Bunk
Date: Thu Nov 16 2006 - 20:21:41 EST


This patch makes the needlessly global "ec_ecdt" static.

Signed-off-by: Adrian Bunk <bunk@xxxxxxxxx>

--- linux-2.6.19-rc5-mm2/drivers/acpi/ec.c.old 2006-11-16 23:07:31.000000000 +0100
+++ linux-2.6.19-rc5-mm2/drivers/acpi/ec.c 2006-11-16 23:08:45.000000000 +0100
@@ -84,25 +84,25 @@
.name = ACPI_EC_DRIVER_NAME,
.class = ACPI_EC_CLASS,
.ids = ACPI_EC_HID,
.ops = {
.add = acpi_ec_add,
.remove = acpi_ec_remove,
.start = acpi_ec_start,
.stop = acpi_ec_stop,
},
};

/* If we find an EC via the ECDT, we need to keep a ptr to its context */
-struct acpi_ec {
+static struct acpi_ec {
acpi_handle handle;
unsigned long uid;
unsigned long gpe_bit;
unsigned long command_addr;
unsigned long data_addr;
unsigned long global_lock;
struct semaphore sem;
unsigned int expect_event;
atomic_t leaving_burst; /* 0 : No, 1 : Yes, 2: abort */
wait_queue_head_t wait;
} *ec_ecdt;


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