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From:   Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To:     Jonathan Lemon <jonathan.lemon@gmail.com>,
        Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
        netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Cc:     Richard Cochran <richardcochran@gmail.com>
Subject: [PATCH v1 net-next 3/3] ptp_ocp: use bits.h macros for all masks
Date:   Fri, 13 Aug 2021 15:27:37 +0300
Message-Id: <20210813122737.45860-3-andriy.shevchenko@linux.intel.com>
In-Reply-To: <20210813122737.45860-1-andriy.shevchenko@linux.intel.com>
References: <20210813122737.45860-1-andriy.shevchenko@linux.intel.com>
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Currently we are using BIT(), but GENMASK(). Make use of the latter one
as well (far less error-prone, far more concise).

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/ptp/ptp_ocp.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/ptp/ptp_ocp.c b/drivers/ptp/ptp_ocp.c
index 5d0c0c0734f2..aad29b07c05b 100644
--- a/drivers/ptp/ptp_ocp.c
+++ b/drivers/ptp/ptp_ocp.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /* Copyright (c) 2020 Facebook */
 
+#include <linux/bits.h>
 #include <linux/err.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
@@ -60,10 +61,10 @@ struct tod_reg {
 #define TOD_CTRL_DISABLE_FMT_A	BIT(17)
 #define TOD_CTRL_DISABLE_FMT_B	BIT(16)
 #define TOD_CTRL_ENABLE		BIT(0)
-#define TOD_CTRL_GNSS_MASK	((1U << 4) - 1)
+#define TOD_CTRL_GNSS_MASK	GENMASK(3, 0)
 #define TOD_CTRL_GNSS_SHIFT	24
 
-#define TOD_STATUS_UTC_MASK	0xff
+#define TOD_STATUS_UTC_MASK	GENMASK(7, 0)
 #define TOD_STATUS_UTC_VALID	BIT(8)
 #define TOD_STATUS_LEAP_VALID	BIT(16)
 
-- 
2.30.2