From 35608bf0a0162a1d155dd2d6ca5d93915352ca5b Mon Sep 17 00:00:00 2001
From: yanyh2 <yanyh2@motorola.com>
Date: Tue, 26 Apr 2022 10:46:35 +0800
Subject: [PATCH] add kernel version check for I_BDEV

As I_BDEV cannot be used in GKI build before
kernel version 5.15, so add kernel version
check when use I_BDEV.

Change-Id: I7f02b64434559d4a1e00a2c8ea6b38bb1288957b
Signed-off-by: yanyh2 <yanyh2@motorola.com>
Reviewed-on: https://gerrit.mot.com/2252790
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Jianqi Yang <yangj@motorola.com>
Submit-Approved: Jira Key
---
 drivers/moto_f_mass_storage/storage_common.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/moto_f_mass_storage/storage_common.c b/drivers/moto_f_mass_storage/storage_common.c
index e3fbebfdd086..587f3eeae904 100644
--- a/drivers/moto_f_mass_storage/storage_common.c
+++ b/drivers/moto_f_mass_storage/storage_common.c
@@ -216,7 +216,11 @@ int fsg_lun_open(struct fsg_lun *curlun, const char *filename)
 		blksize = 2048;
 		blkbits = 11;
 	} else if (S_ISBLK(inode->i_mode)) {
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0)
+		blksize = bdev_logical_block_size(inode->i_bdev);
+#else
 		blksize = bdev_logical_block_size(I_BDEV(inode));
+#endif
 		blkbits = blksize_bits(blksize);
 	} else {
 		blksize = 512;