mm-drivers: fix prink argument errors

This change fixes printk arguments in mm-drivers which is
found with additional compilation flags and add compile
flags too.

Change-Id: Ic83f044467dca6d391221182096b9c50b7da36de
Signed-off-by: Nilaan Gunabalachandran <quic_ngunabal@quicinc.com>

hw_fence/Kbuild

@@ -18,3 +18,5 @@ msm_hw_fence-$(CONFIG_DEBUG_FS) += src/hw_fence_ioctl.o
 
 CDEFINES += -DBUILD_TIMESTAMP=\"$(shell date -u +'%Y-%m-%dT%H:%M:%SZ')\"
 endif
+EXTRA_CFLAGS += -Wformat-extra-args -Wstrict-prototypes -Wformat-insufficient-args \
+		-Wformat-invalid-specifier -Wformat-zero-length -Wnonnull

hw_fence/src/hw_fence_drv_debug.c

@@ -500,7 +500,8 @@ static int dump_single_entry(struct hw_fence_driver_data *drv_data, char *buf, u
 
 	hw_fence = msm_hw_fence_find(drv_data, NULL, context, seqno, &hash);
 	if (!hw_fence) {
-		HWFNC_ERR("no valid hfence found for context:%lu seqno:%lu", context, seqno, hash);
+		HWFNC_ERR("no valid hfence found for context:%lu seqno:%lu hash:%lu",
+				context, seqno, hash);
 		len = scnprintf(buf + len, max_size - len,
 			"no valid hfence found for context:%lu seqno:%lu hash:%lu\n",
 			context, seqno, hash);

hw_fence/src/hw_fence_drv_priv.c

@@ -310,7 +310,7 @@ int hw_fence_update_queue(struct hw_fence_driver_data *drv_data,
 	/* calculate the index after the write */
 	to_write_idx = write_idx + payload_size_u32;
 
-	HWFNC_DBG_Q("to_write_idx:%d write_idx:%d payload_size\n", to_write_idx, write_idx,
+	HWFNC_DBG_Q("to_write_idx:%d write_idx:%d payload_size:%u\n", to_write_idx, write_idx,
 		payload_size_u32);
 	HWFNC_DBG_L("client_id:%d update %s hash:%llu ctx_id:%llu seqno:%llu flags:%llu error:%u\n",
 		hw_fence_client->client_id, _get_queue_type(queue_type),

msm_ext_display/Kbuild

@@ -8,3 +8,5 @@ obj-m += msm_ext_display.o
 msm_ext_display-y := src/msm_ext_display.o
 
 CDEFINES += -DBUILD_TIMESTAMP=\"$(shell date -u +'%Y-%m-%dT%H:%M:%SZ')\"
+EXTRA_CFLAGS += -Wformat-extra-args -Wstrict-prototypes -Wformat-insufficient-args \
+		-Wformat-invalid-specifier -Wformat-zero-length -Wnonnull

sync_fence/Kbuild

@@ -12,3 +12,5 @@ sync_fence-y := src/qcom_sync_file.o
 
 CDEFINES += -DBUILD_TIMESTAMP=\"$(shell date -u +'%Y-%m-%dT%H:%M:%SZ')\"
 endif
+EXTRA_CFLAGS += -Wformat-extra-args -Wstrict-prototypes -Wformat-insufficient-args \
+		-Wformat-invalid-specifier -Wformat-zero-length -Wnonnull