diff options
| author | Nishka Dasgupta <nishkadg.linux@gmail.com> | 2019-08-19 13:25:57 +0530 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-08-19 22:17:54 -0400 |
| commit | d508e31df10ff1f309fddb88d7e830315bdbb93a (patch) | |
| tree | 68d228be7b219f700070a8f2829222896787295a /drivers/scsi/ufs/ufs-qcom.c | |
| parent | 78d4b1327d8bd60b58f422f6df02853c33558b11 (diff) | |
| download | linux-d508e31df10ff1f309fddb88d7e830315bdbb93a.tar.bz2 | |
scsi: ufs-qcom: Make structure ufs_hba_qcom_vops constant
Static structure ufs_hba_qcom_vops, of type ufs_hba_variant_ops, is used
only once, when it is passed as the second argument to function
ufshcd_pltfrm_init(). In the definition of ufshcd_pltfrm_init(), its second
parameter (corresponding to ufs_hba_qcom_vops) is declared as
constant. Hence declare ufs_hba_qcom_vops itself constant as well to
protect it from unintended modification. Issue found with Coccinelle.
Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Reviewed-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ufs/ufs-qcom.c')
| -rw-r--r-- | drivers/scsi/ufs/ufs-qcom.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/ufs/ufs-qcom.c b/drivers/scsi/ufs/ufs-qcom.c index ee4b1da1e223..4473f339cbc0 100644 --- a/drivers/scsi/ufs/ufs-qcom.c +++ b/drivers/scsi/ufs/ufs-qcom.c @@ -1551,7 +1551,7 @@ static void ufs_qcom_dump_dbg_regs(struct ufs_hba *hba) * The variant operations configure the necessary controller and PHY * handshake during initialization. */ -static struct ufs_hba_variant_ops ufs_hba_qcom_vops = { +static const struct ufs_hba_variant_ops ufs_hba_qcom_vops = { .name = "qcom", .init = ufs_qcom_init, .exit = ufs_qcom_exit, |