PNP: ACPI: Fix missing-prototypes in acpi_pnp.c

Fix the following warnings.
drivers/acpi/acpi_pnp.c:382:13: warning: no previous prototype
for ‘acpi_pnp_init’ [-Wmissing-prototypes].

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
[ rjw: Subject edit ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/acpi/acpi_pnp.c b/drivers/acpi/acpi_pnp.c
index f3039b9..4ed755a 100644 (file)
--- a/drivers/acpi/acpi_pnp.c
+++ b/drivers/acpi/acpi_pnp.c
@@ -11,6 +11,8 @@
 #include <linux/module.h>
 #include <linux/ctype.h>
 
+#include "internal.h"
+
 static const struct acpi_device_id acpi_pnp_device_ids[] = {
        /* pata_isapnp */
        {"PNP0600"},            /* Generic ESDI/IDE/ATA compatible hard disk controller */