eeepc-wmi: fix compiler warning

This fixes the following:

  CC [M]  drivers/platform/x86/eeepc-wmi.o
drivers/platform/x86/eeepc-wmi.c:322: warning: initialization from incompatible pointer type

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Matthew Garrett <mjg@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/platform/x86/eeepc-wmi.c b/drivers/platform/x86/eeepc-wmi.c
index 462ceab93f87..0d50fbbe2478 100644
--- a/drivers/platform/x86/eeepc-wmi.c
+++ b/drivers/platform/x86/eeepc-wmi.c
@@ -298,8 +298,8 @@ static void eeepc_wmi_notify(u32 value, void *context)
         kfree(obj);
 }
 
-static int store_cpufv(struct device *dev, struct device_attribute *attr,
-                       const char *buf, size_t count)
+static ssize_t store_cpufv(struct device *dev, struct device_attribute *attr,
+                           const char *buf, size_t count)
 {
         int value;
         struct acpi_buffer input = { (acpi_size)sizeof(value), &value };