X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fata%2Flibata.h;h=ea02903e85037c2ad75e9938a8ac2d2f6c017a89;hb=11ef697b37e3c85ce1ac21f7711babf1f5b12784;hp=06ccf230e3c2b97308879b87ef93b98d504902b4;hpb=958b7f37ee0fb2846c8d44310a68ae9605614ff9;p=pandora-kernel.git

diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
index 06ccf230e3c2..ea02903e8503 100644
--- a/drivers/ata/libata.h
+++ b/drivers/ata/libata.h
@@ -47,6 +47,7 @@ extern struct workqueue_struct *ata_aux_wq;
 extern int atapi_enabled;
 extern int atapi_dmadir;
 extern int libata_fua;
+extern int noacpi;
 extern struct ata_queued_cmd *ata_qc_new_init(struct ata_device *dev);
 extern int ata_build_rw_tf(struct ata_taskfile *tf, struct ata_device *dev,
 			   u64 block, u32 n_block, unsigned int tf_flags,
@@ -87,6 +88,15 @@ extern void ata_port_init(struct ata_port *ap, struct ata_host *host,
 extern struct ata_probe_ent *ata_probe_ent_alloc(struct device *dev,
 						 const struct ata_port_info *port);
 
+/* libata-acpi.c */
+#ifdef CONFIG_SATA_ACPI
+extern int ata_acpi_exec_tfs(struct ata_port *ap);
+#else
+static inline int ata_acpi_exec_tfs(struct ata_port *ap)
+{
+	return 0;
+}
+#endif
 
 /* libata-scsi.c */
 extern struct scsi_transport_template ata_scsi_transport_template;