crypto: qat - add missing header inclusion

Without this header, the build of the new qat_6xxx driver fails when
CONFIG_PCI_IOV is not set:

    In file included from drivers/crypto/intel/qat/qat_common/adf_gen6_shared.c:7:
    drivers/crypto/intel/qat/qat_common/adf_gen4_pfvf.h: In function 'adf_gen4_init_pf_pfvf_ops':
    drivers/crypto/intel/qat/qat_common/adf_gen4_pfvf.h:13:34: error: 'adf_pfvf_comms_disabled' undeclared (first use in this function)
       13 |         pfvf_ops->enable_comms = adf_pfvf_comms_disabled;
          |                                  ^~~~~~~~~~~~~~~~~~~~~~~

Fixes: 17fd751 ("crypto: qat - add qat_6xxx driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

Author: arndb

drivers/crypto/intel/qat/qat_common/adf_gen2_pfvf.h

@@ -5,6 +5,7 @@
 
 #include <linux/types.h>
 #include "adf_accel_devices.h"
+#include "adf_common_drv.h"
 
 #define ADF_GEN2_ERRSOU3 (0x3A000 + 0x0C)
 #define ADF_GEN2_ERRSOU5 (0x3A000 + 0xD8)

drivers/crypto/intel/qat/qat_common/adf_gen4_pfvf.h

@@ -4,6 +4,7 @@
 #define ADF_GEN4_PFVF_H
 
 #include "adf_accel_devices.h"
+#include "adf_common_drv.h"
 
 #ifdef CONFIG_PCI_IOV
 void adf_gen4_init_pf_pfvf_ops(struct adf_pfvf_ops *pfvf_ops);