crypto: qat - remove cast for mailbox CSR

Remove cast for mailbox CSR in adf_admin.c as it is not needed. Suggested-by: Andy Shevchenko <[email protected]> Signed-off-by: Adam Guerin <[email protected]> Reviewed-by: Giovanni Cabiddu <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Signed-off-by: Giovanni Cabiddu <[email protected]> Signed-off-by: Herbert Xu <[email protected]>
josf · Nov 13, 2020 · ec3c5b3 · ec3c5b3
1 parent 6569e30
commit ec3c5b3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/crypto/qat/qat_common/adf_admin.c b/drivers/crypto/qat/qat_common/adf_admin.c
@@ -254,7 +254,7 @@ int adf_init_admin_comms(struct adf_accel_dev *accel_dev)
 	hw_data->get_admin_info(&admin_csrs_info);
 
 	mailbox_offset = admin_csrs_info.mailbox_offset;
-	mailbox = (void __iomem *)((uintptr_t)csr + mailbox_offset);
+	mailbox = csr + mailbox_offset;
 	adminmsg_u = admin_csrs_info.admin_msg_ur;
 	adminmsg_l = admin_csrs_info.admin_msg_lr;