[PATCH] soc: fsl: cpm1: qmc: Fix unused data compilation warning
From: Herve Codina <herve.codina@bootlin.com>
Date: 2024-09-09 12:11:49
Also in:
linux-arm-kernel, lkml
Subsystem:
freescale quicc engine library, freescale quicc engine qmc driver, freescale soc drivers, the rest · Maintainers:
Qiang Zhao, Christophe Leroy, Herve Codina, Linus Torvalds
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 <redacted> Closes: https://lore.kernel.org/oe-kbuild-all/202409071707.ou2KFNKO-lkp@intel.com/ (local) 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