[PATCH] soc: fsl: cpm1: qmc: Fix unused data compilation warning

[Herve Codina <herve.codina@bootlin.com>]

In some configuration, compilation raises warnings related to unused
data. Indeed, depending on configuration, those data can be unused.

mark those data as __maybe_unused to avoid compilation warnings.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202409071707.ou2KFNKO-lkp@intel.com/
Fixes: eb680d563089 ("soc: fsl: cpm1: qmc: Add support for QUICC Engine (QE) implementation")
Signed-off-by: Herve Codina <herve.codina@bootlin.com>
---
 drivers/soc/fsl/qe/qmc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/soc/fsl/qe/qmc.c b/drivers/soc/fsl/qe/qmc.c
index 3dffebb48b0d..5e38be6530f9 100644
--- a/drivers/soc/fsl/qe/qmc.c
+++ b/drivers/soc/fsl/qe/qmc.c
@@ -2056,7 +2056,7 @@ static void qmc_remove(struct platform_device *pdev)
 	qmc_exit_xcc(qmc);
 }
 
-static const struct qmc_data qmc_data_cpm1 = {
+static const struct qmc_data qmc_data_cpm1 __maybe_unused = {
 	.version = QMC_CPM1,
 	.tstate = 0x30000000,
 	.rstate = 0x31000000,
@@ -2066,7 +2066,7 @@ static const struct qmc_data qmc_data_cpm1 = {
 	.rpack = 0x00000000,
 };
 
-static const struct qmc_data qmc_data_qe = {
+static const struct qmc_data qmc_data_qe __maybe_unused = {
 	.version = QMC_QE,
 	.tstate = 0x30000000,
 	.rstate = 0x30000000,
-- 
2.46.0