scsi: ufs: qcom: Make struct ufs_qcom_bw_table static const

ufs_qcom_bw_table is not modified anywhere. So make it static const so that
it can be placed in read-only memory.
Reported-by: Bart Van Assche <bvanassche@acm.org>
Closes: https://lore.kernel.org/linux-scsi/43cd0057-c6d8-bc92-08f4-d767336d2cfe@acm.org/Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20230802040154.10652-1-manivannan.sadhasivam@linaro.orgReviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/ufs/host/ufs-qcom.c

@@ -58,7 +58,7 @@ enum {
 	MODE_MAX,
 };
 
-struct __ufs_qcom_bw_table {
+static const struct __ufs_qcom_bw_table {
 	u32 mem_bw;
 	u32 cfg_bw;
 } ufs_qcom_bw_table[MODE_MAX + 1][QCOM_UFS_MAX_GEAR + 1][QCOM_UFS_MAX_LANE + 1] = {