crypto: qat - remove unused adf_devmgr_get_first

JIRA: https://issues.redhat.com/browse/RHEL-52749
Upstream Status: merged into herbert/crypto-2.6.git

commit 4fbc133
Author: Dr. David Alan Gilbert <linux@treblig.org>
Date:   Sun Sep 29 02:24:41 2024 +0100

    crypto: qat - remove unused adf_devmgr_get_first

    adf_devmgr_get_first has been unused since commit
    4a4b0ba ("crypto: qat - fix crypto_get_instance_node function")

    Remove it.

    (Build tested only, I don't own the hardware)

    Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
    Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

Signed-off-by: Vladis Dronov <vdronov@redhat.com>

Author: nefigtut

drivers/crypto/intel/qat/qat_common/adf_common_drv.h

@@ -69,7 +69,6 @@ void adf_devmgr_rm_dev(struct adf_accel_dev *accel_dev,
 		       struct adf_accel_dev *pf);
 struct list_head *adf_devmgr_get_head(void);
 struct adf_accel_dev *adf_devmgr_get_dev_by_id(u32 id);
-struct adf_accel_dev *adf_devmgr_get_first(void);
 struct adf_accel_dev *adf_devmgr_pci_to_accel_dev(struct pci_dev *pci_dev);
 int adf_devmgr_verify_id(u32 id);
 void adf_devmgr_get_num_dev(u32 *num);

drivers/crypto/intel/qat/qat_common/adf_dev_mgr.c

@@ -276,16 +276,6 @@ void adf_devmgr_rm_dev(struct adf_accel_dev *accel_dev,
 }
 EXPORT_SYMBOL_GPL(adf_devmgr_rm_dev);
 
-struct adf_accel_dev *adf_devmgr_get_first(void)
-{
-	struct adf_accel_dev *dev = NULL;
-
-	if (!list_empty(&accel_table))
-		dev = list_first_entry(&accel_table, struct adf_accel_dev,
-				       list);
-	return dev;
-}
-
 /**
  * adf_devmgr_pci_to_accel_dev() - Get accel_dev associated with the pci_dev.
  * @pci_dev:  Pointer to PCI device.