[PATCH v6 02/26] crypto: qat - #undef field_get() before local definition

Geert Uytterhoeven
2025-11-06T13:34:53Z

Prepare for the advent of a globally available common field_get() macro
by undefining the symbol before defining a local variant. This prevents
redefinition warnings from the C preprocessor when introducing the common
macro later.

Suggested-by: Yury Norov <yury.norov@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
---
v6:
- Add Acked-by,

v5:
- New.
---
drivers/crypto/intel/qat/qat_common/adf_pm_dbgfs_utils.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/crypto/intel/qat/qat_common/adf_pm_dbgfs_utils.c b/drivers/crypto/intel/qat/qat_common/adf_pm_dbgfs_utils.c
index 69295a9ddf0ac92f..6186fafb4a7b0dab 100644
--- a/drivers/crypto/intel/qat/qat_common/adf_pm_dbgfs_utils.c
+++ b/drivers/crypto/intel/qat/qat_common/adf_pm_dbgfs_utils.c
@@ -11,6 +11,7 @@
* pm_scnprint_table(), making it not compile time constant, so the compile
* asserts from FIELD_GET() or u32_get_bits() won't be fulfilled.
*/
+#undef field_get
#define field_get(_mask, _reg) (((_reg) & (_mask)) >> (ffs(_mask) - 1))

#define PM_INFO_MAX_KEY_LEN 21
--
2.43.0