drivers/sfi: sfi_acpi.c needs sysfs.h

sfi_acpi.c needs to include linux/sysfs.h for data types.

drivers/sfi/sfi_core.h:66: error: field 'attr' has incomplete type
drivers/sfi/sfi_acpi.c:179: warning: 'struct kobject' declared inside parameter list
drivers/sfi/sfi_acpi.c:179: warning: its scope is only this definition or declaration, which is probably not what you want
drivers/sfi/sfi_acpi.c:182: warning: type defaults to 'int' in declaration of '__mptr'
drivers/sfi/sfi_acpi.c:182: warning: initialization from incompatible pointer type

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/sfi/sfi_core.h b/drivers/sfi/sfi_core.h
index b7cf220d44ec..1d5cfe854cf7 100644
--- a/drivers/sfi/sfi_core.h
+++ b/drivers/sfi/sfi_core.h
@@ -55,6 +55,9 @@
   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
+
+#include <linux/sysfs.h>
+
 struct sfi_table_key{
         char    *sig;
         char    *oem_id;