[PATCH v15 10/24] watchdog: renesas_wwdt: Convert to common field_{get, prep}() helpers

[Mikhail Kshevetskiy]

Drop the driver-specific field_get() and field_prep() macros, in favor
of the globally available variants from <linux/bitfield.h>.

Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy at iopsys.eu>
Reviewed-by: Simon Glass <sjg at chromium.org>
---
 drivers/watchdog/renesas_wwdt.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/watchdog/renesas_wwdt.c b/drivers/watchdog/renesas_wwdt.c
index 92e639a91bb..60f2ac466bf 100644
--- a/drivers/watchdog/renesas_wwdt.c
+++ b/drivers/watchdog/renesas_wwdt.c
@@ -13,9 +13,6 @@
 #include <syscon.h>
 #include <wdt.h>
 
-#undef field_prep
-#define field_prep(_mask, _val) (((_val) << (ffs(_mask) - 1)) & (_mask))
-
 #define RSIP_CTL_CFG4		0xc0
 #define RSIP_CTL_CFG4_OPWDEN	BIT(3)
 #define RSIP_CTL_CFG4_OPWDVAC	BIT(5)
-- 
2.53.0