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

[Geert Uytterhoeven]

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 at gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>
Acked-by: Giovanni Cabiddu <giovanni.cabiddu at 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