scsi: tracing: Fix compile error in trace_array calls when TRACING is disabled

scsi: tracing: Fix compile error in trace_array calls when TRACING is disabled

[ Upstream commit 1a77dd1c2bb5d4a58c16d198cf593720787c02e4 ]

Fix this compilation error seen when CONFIG_TRACING is not enabled:

drivers/scsi/qla2xxx/qla_os.c: In function 'qla_trace_init':
drivers/scsi/qla2xxx/qla_os.c:2854:25: error: implicit declaration of function
'trace_array_get_by_name'; did you mean 'trace_array_set_clr_event'?
[-Werror=implicit-function-declaration]
 2854 |         qla_trc_array = trace_array_get_by_name("qla2xxx");
      |                         ^~~~~~~~~~~~~~~~~~~~~~~
      |                         trace_array_set_clr_event

drivers/scsi/qla2xxx/qla_os.c: In function 'qla_trace_uninit':
drivers/scsi/qla2xxx/qla_os.c:2869:9: error: implicit declaration of function
'trace_array_put' [-Werror=implicit-function-declaration]
 2869 |         trace_array_put(qla_trc_array);
      |         ^~~~~~~~~~~~~~~

Link: https://lore.kernel.org/r/20220907233308.4153-2-aeasi@marvell.com
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Arun Easi <aeasi@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>