Merge patch series "Several compilation warnings fixes for UFS Advanced RPMB"

Bean Huo <beanhuo@iokpp.de> says:

These patches are to fix several compilation warnings introduced by my
commit: 6ff265fc ("scsi: ufs: core: bsg: Add advanced RPMB support
in ufs_bsg"), please consider this patch series for the next your
merge window.  Apologies for this!!

Link: https://lore.kernel.org/r/20230108224057.354438-1-beanhuo@iokpp.deSigned-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/ufs/core/ufs_bsg.c

@@ -70,9 +70,9 @@ static int ufs_bsg_exec_advanced_rpmb_req(struct ufs_hba *hba, struct bsg_job *j
 	struct ufs_rpmb_reply *rpmb_reply = job->reply;
 	struct bsg_buffer *payload = NULL;
 	enum dma_data_direction dir;
-	struct scatterlist *sg_list;
+	struct scatterlist *sg_list = NULL;
 	int rpmb_req_type;
-	int sg_cnt;
+	int sg_cnt = 0;
 	int ret;
 	int data_len;
 

include/uapi/scsi/scsi_bsg_ufs.h

@@ -97,18 +97,18 @@ struct utp_upiu_req {
 };
 
 struct ufs_arpmb_meta {
-	__u16	req_resp_type;
+	__be16	req_resp_type;
 	__u8	nonce[16];
-	__u32	write_counter;
-	__u16	addr_lun;
-	__u16	block_count;
-	__u16	result;
+	__be32	write_counter;
+	__be16	addr_lun;
+	__be16	block_count;
+	__be16	result;
 } __attribute__((__packed__));
 
 struct ufs_ehs {
 	__u8	length;
 	__u8	ehs_type;
-	__u16	ehssub_type;
+	__be16	ehssub_type;
 	struct ufs_arpmb_meta meta;
 	__u8	mac_key[32];
 } __attribute__((__packed__));

include/ufs/ufshcd.h

@@ -17,6 +17,7 @@
 #include <linux/blk-mq.h>
 #include <linux/devfreq.h>
 #include <linux/pm_runtime.h>
+#include <linux/dma-direction.h>
 #include <scsi/scsi_device.h>
 #include <ufs/unipro.h>
 #include <ufs/ufs.h>